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Antenna SourceBook - Larsen

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					     Antenna SourceBook                             ®


               Volume 10
                                M2M/Utility
                                Monitoring

                Public
                Safety
In Building/                                  Fleet/Cargo
 Broadband                                      Tracking




                ISO 9001 APPROVED
                  RoHS COMPLIANT
 W LCOM
W EEL C O M E E
W      elcome to Larsen ( a Pulse brand) – your premier manufacturer of antenna products since 1963.
       In our on-going quest to provide you with the most up-to-date information on Larsen products,
we bring you the 10th Edition of the Larsen Antenna SourceBook.®

Larsen is now a brand of Pulse, the electronic components segment of Technitrol (NYSE:TNL,
www.technitrol.com). The Larsen business has been integrated into Pulse’s Antenna Division. Pulse is
maintaining the highly respected Larsen brand name.

Headquartered in San Diego, California, Pulse is a worldwide leader in electronic component and subas-
sembly design and manufacturing. Pulse is also a leading provider of antennas and antenna modules for
mobile handsets and wireless devices. For more information on Pulse, please visit www.pulseeng.com.

The merger of Pulse and Larsen creates a powerful synergy and new opportunities for customers,
suppliers and channel partners. Customers can now source a diverse range of antennas from the
combined antenna product lines. Larsen also benefits from Pulse’s substantial engineering resources,
including test equipment and anechoic chambers.

As always, our intent is to provide you with a “go to” source for all your antenna needs. Here you will
find comprehensive sections on Portable / Terminal, Mobile, Broadband and Base Station antennas.
The Antenna SourceBook® (ASB) also contains sections for appropriate peripheral products such as
mounts, cables, connectors and parts / accessories / tools. Complete reference information is available
in the Antenna Basic Concepts and Glossary sections. If it isn’t here, just ask!

As always, your input and suggestions for improvement are important to us. Should you have questions
or comments, please feel free to contact us.

PHONE:        1-800-ANTENNA (268-3662)
              1-360-944-7551
FAX:          1-800-525-6749
              1-360-944-7556
WEB:          www.larsen-antennas.com
EMAIL:        info@larsen.pulseeng.com

Your business is sincerely appreciated. We look forward to the opportunity to continue to serve your
antenna requirements now and in the future.
    TABLE OF CONTENTS
      TABLE OF CONTENTS
    What’s New . . . . . . . . . . . . . . 4             Mobile Antennas. . . . . . . . . . . .42
                                                           Mobile Series Designations . . . . . . . . .44
                                                           Low Band / Mid Band 27 - 136 MHz . . .48
                                                           VHF 136 - 174 MHz . . . . . . . . . . . .59
    Introduction
                                                           VHF 220 - 225 MHz . . . . . . . . . . . .75
      Larsen Antenna SourceBook . . . . . . . . 6
                                                           UHF 406 - 512 MHz . . . . . . . . . . . .78
      Ordering Service & Support . . . . . . . . 8
                                                           Multi Band VHF / UHF . . . . . . . . . .91
      Larsen . . . . . . . . . . . . . . . . . . . . 9
                                                           Tunable 1/4 Wave 136 - 512 MHz . . . . .95
      Quality. . . . . . . . . . . . . . . . . . . .10
                                                           Cellular, SMR, Data 700/800/900 . . . . .99
      Custom OEM Development . . . . . . . .12
                                                           Cellular / PCS Multi Band . . . . . . . . 113
                                                           GPS / GPS Multi Band . . . . . . . . . 117
                                                           Broadband Mobile . . . . . . . . . . . . 126
    Portable/Terminal Antennas . . . . .14
      Kulduckie® . . . . . . . . . . . . . . . . .24
      SPOTS!     . . . . . . . . . . . . . . . . . .30
                                                         Broadband Antennas . . . . . . . . 132
      Stealth Blades . . . . . . . . . . . . . . . .40
                                                           Single Band . . . . . . . . . . . . . . . . 134
                                                           Multi Band . . . . . . . . . . . . . . . . 143




                                                         Base Station Antennas . . . . . . . . 147




2                                     www.larsen-antennas.com
 TABLE OF CONTENTS
   TABLE OF CONTENTS
Mounts . . . . . . . . . . . . . . . . 163   Representatives . . . . . . . . . . . 210




Coaxial Cables & Connectors . . . . 176      Distributors (US) . . . . . . . . . . 212




                                             Distributors (Canada) . . . . . . . . 214
Parts, Accessories, Tools. . . . . . . 186



                                             Distributors (Latin America . . . . . 215
Antenna Basic Concepts. . . . . . . 191



                                             Distributors (International) . . . . . 216
Glossary . . . . . . . . . . . . . . . 200



                                             Product Index . . . . . . . . . . . . 217




                                     1 800 ANTENNA                                        3
    WHAT’S NEW
    GPS Antennas
    Larsen’s selection of GPS antennas continues to grow with the introduction of the
    GPSCPMM series. The GPSCPMM is a magnetic mount tri-band antenna ideal for use
    on vehicles requiring a low profile multi-band antenna without drilling a hole in the
    vehicle - the cable is routed out the side of the antenna rather than the bottom.
    See Page 124.

    •   GPSCPMM              Magnetic Mount Tri-bandt
            Frequency:       824-960/1710-2170/1575 MHz,
            Gain:            2 dBic / 2 dBic /5 dBic,
            Dimensions:      7.5” L x 3.5” W x 1.25” D
            Cable:           16’ RG-174

        Connector options:

             Part Number         Connector
             GPSCPMM00           TNC/SMA
             GPSCPMM02           NoConn/SMA
             GPSCPMM12           TNC/TNC




    Pentaband Antennas
    Larsen adds to our selection of pentaband antennas with two new products: the
    RO806/2170TNCWA and the LP806/2710TNCLAR. These antennas combine 4-band
    GSM and W-CDMA 2100 to receive and transmit signals in all cellular bands. They
    can be used in applications for devices operating on GSM bands (GSM850, EGSM900,
    PCN1800, PCS1900) and W-CDMA 2100. See Pages 138, 143.

    •   RO806/2170TNCWA          Radome Omni
           Frequency:            806-960/1710-2170 MHz
           Gain:                 4 dBi
           Max Height            16”                                                                        LP806/2170TNC
           Connector             TNC (Male)

    •   LP806/2170TNCLAR         Low Profile
            Frequency:           806-960/1710-2170 MHz
            Gain:                0 dBi / 1.5 dBi
            Dimensions:          2” high X 5.75” diameter
            Cable:               15’ LMR-195
            Connector:           TNC (Male)



                                                                                            RO806/2170TNC




4                                                 www.larsen-antennas.com
                                                                                                           WHAT’S NEW




                                                                                                                                                               WHAT’S NEW
Radome Omni Antennas
In a continuing effort to provide rugged outdoor antennas, Larsen has redesigned our
current line of Radome Omnis for harsher outdoor environments. The change in design
results in a 20% increase in both environmental and mechanical stability. The upper
end of the operating temperature range has increased from 131° F to 149° F while
the structural loading has gone from 100 mph to 150 mph. These changes result in a
more durable product.

Radome omnis are available in several frequency ranges from 2.4 to 5.9 GHz with
gains from 6 to 10 dBi. Most radomes are available with either an N Male or N
Female connector. See Pages 131-133.




Part numbers for the radome omni series have been updated to conform to the Larsen part numbering system. For your convenience, a cross reference of our old
part numbers to the new part number is provided below.


                Old Part Number            New Part Number            Frequency (GHz)            Gain (dBi)              Connector
                   R380.500.219                 RO2406NF                   2.4 - 2.5                  6                   N Female
                   R380.500.228                 RO2406NM                   2.4 - 2.5                  6                    N Male
                   R680.600.201                 RO5206NF                   5.2 - 5.4                  6                   N Female
                   R380.700.206                 RO5806NF                   5.7 - 5.9                  6                   N Female
                   R380.500.220                 RO2408NF                   2.4 - 2.5                  8                   N Female
                   R380.500.226                 RO2408NM                   2.4 - 2.5                  8                    N Male
                    RO2404NM                    No change                  2.4 - 2.5                  4                    N Male
                    RO2474NM                    No change                  2.4 - 2.5                 7.4                   N Male
                    RO5410NM                    No change                  5.4 - 5.8                  10                   N Male
                   R380.500.223                 RO4910NF                   4.9 - 5.0                  10                  N Female
                   R380.500.227                 RO4910NM                   4.9 - 5.0                  10                   N Male
                   R380.700.212                 RO5810NM                   5.7 - 5.9                  10                   N Male
                   R380.600.200                 RO5210NF                   5.2 - 5.4                  10                  N Female
                   R380.600.204                 RO5210NM                   5.2 - 5.4                  10                   N Male
                   R380.700.205                 RO5810NF                   2.7 - 5.9                  10                  N Female




                                                         1 800 ANTENNA                                                                                          5
    ANTENNA SOURCEBOOK                                                      ®


    OVERVIEW


    T    he Antenna SourceBook® is organized by antenna type – Portable/Terminal, Mobile, Base Station, etc. –
         followed by mounts, replacement whips, cable and coaxial connectors, then parts/accessories/tools. A picture
    represents the models listed in each section, showing you exactly what you can expect to receive. No guesswork.

    The Portable/Terminal sections covers the SPOTS! molded line, the Kulduckie® ExacTuneTM PVC dipped line
    and stealth blade line of antennas.

    The Mobile section covers models from 27 MHz to 1.5 GHz, starting with low band and working up the frequency
    spectrum. Within each frequency section, antenna models are listed in alpha-numeric order by series (KG, LM, LP,
    NMO, etc.). Antennas are shown in all modular configurations.

    The Broadband Mobile section covers models from 2.4 to 5.8 GHz. It includes transit style, NMO whips, stealth
    blades and magnetic mounts.

    The Broadband section covers 802.11a and 802.11b frequencies. Products featured in this section include planar
    arrays, sectors and omni antennas. This section differentiates between single and multi band antennas..

    Base Station Antennas are organized by series in alpha-numeric order (BSA, FB, etc.). Within each series, the models
    are listed by frequency.

    Finally, what makes the Antenna SourceBook® a valuable resource is the technical resource section - Antenna Basic
    Concepts and the Antenna Glossary. These sections are provided to assist users in understanding the basics of
    antenna system design, theories and terminology.

    The Larsen Antenna SourceBook® is your source for antennas and accessories.




6                                    www.larsen-antennas.com
                                                     ANTENNA SOURCEBOOK                                                                                      ®




                                                                                                                                                                 INTRODUCTION
                                                        ������������������
MODEL                      FREQUENCY (MHz)            CONN
NMO2/70BK                  144 - 148 / 440 - 450      PL-259

SPECIFICATIONS
                                                                    Complete factory tuned
GAIN                              VHF: 3.8 dBi
                                                                    dual band antenna
                                  UHF: 5.2 dBi
                                                                    and mounting kit for
TYPE                              VHF: center loaded 1/2 wave
                                                                    2m/70cm amateur radio
                                  UHF: collinear
                                                                    frequencies. Black coil
VSWR (see bandwidth)              2:1
                                                                    and whip.
BANDWIDTH @ 1.5                   VHF: 2% / UHF: 3%
BANDWIDTH @ 2.0                   VHF: 4% / UHF: 6%
COIL                              VHF: 146 MHz / UHF: 445 MHz
POWER RATING                      VHF: 100 Watts / UHF: 100 Watts
WHIP                              W2/70 B, .100 enclosed coil
COAX                              17’ RG-58A/U
MAX HEIGHT                        34 3/4”                                                                                               Just watch for the
                                                                                                                                        icon to locate the
MODEL                       FREQUENCY (MHz)                                                                                             type of product
NMO2/70SH                   144 - 148 / 440 - 450
                                                                                                                                        you desire!
SPECIFICATIONS
GAIN                              VHF: 2.14 dBi
                                  UHF: 4 dBi
TYPE                              VHF: center loaded 1/4 wave       Factory tuned NMO

                                                                                                                           ����������
                                                                                                                           ���������
                                  UHF: center loaded 3/4 wave       2m/70cm “short”
VSWR (see bandwidth)              1.5:1                             antenna with Stainless
BANDWIDTH @ 1.5                   VHF: 10% / UHF: 10%               spring and whip.
BANDWIDTH @ 2.0                   VHF: 15% / UHF: 17%
COIL                              VHF: 146 MHz / UHF: 445 MHz
POWER RATING                      200 Watts
COLOR                             Black/Stainless
WHIP                              .100 enclosed coil
COAX                              Order separately
MAX HEIGHT                        19”
MODEL                       FREQUENCY (MHz)
NMO150/450C                 150 - 154 / 450 - 460

SPECIFICATIONS
GAIN                              VHF: 3.8 dBi
                                  UHF: 5.2 dBi
TYPE                              VHF: center loaded 1/2 wave       Commercial dual band
                                  UHF: collinear                    coil and factory tuned
VSWR (see bandwidth)              2:1                               Stainless whip for 150 -
BANDWIDTH @ 1.5                   VHF: 2% / UHF: 3%                 154 / 450 - 460 MHz
BANDWIDTH @ 2.0                   VHF: 4% / UHF: 6%                 radio frequencies.
COIL                              VHF: 150 MHz / UHF:450 MHz
POWER RATING                      100 Watts
COLOR                             Black/Stainless
WHIP                              W150/450, .100 enclosed coil
COAX                              Order separately
MAX HEIGHT                        37 1/4”

NOTE: Antennas are not to scale              �������������                                     To convert to Gain (dBd):
                                                                                                       Gain (dBi) - 2.14
                                                                                                                           ��




                                                       1 800 ANTENNA                                                                                               7
    ORDERING SERVICE & SUPPORT
    STOCK OPTION MODULAR INVENTORY                              1-800-ANTENNA (268-3662)

    L    arsen offers the “Stock Option” Modular Inventory
         System. This system allows you to order complete
    antenna kits (a), the antenna base coil and whip (b), or
                                                                When you need an antenna, what better way than to
                                                                remember 1-800-ANTENNA (268-3662). Our knowl-
                                                                edgeable Customer Support staff is available to assist
    the components individually (c). And, for many mobile       you from 7:00 am – 5:00 pm Pacific Time.
    products, there is no price difference. The result is
    lower inventory costs with the flexibility to satisfy a     In addition, our toll free FaxDirect is available for your
    broad variety of applications.                              convenience 24 hours every day. Simply fax your order
                                                                to 1-800-525-6749.
    a) NMO150CK
    b) NMO150C                                                  For our international customers (outside North
    c) NMO150BCO, W490 , NMOK                                   America):
                                                                  Phone: 360-944-7551
                                                                  Fax:     360-944-7556

    DISTRIBUTION                                                Our dedicated, professional staff is waiting to exceed
    Larsen has partnered with the industry’s leading wireless   your expectations!
    products distributors throughout North America and
    around the world. Larsen antennas are as close as your
    phone or fax. (For a list of Larsen Stocking Distributors
    please see Pages 212-216 of the Antenna SourceBook®.)       LARSEN NO-NONSENSE™ WARRANTY
                                                                                  Every effort is made to assure the
                                                                                  integrity and long life of each Pulse
                                                                                  product. In the unfortunate event a
    ORDERING                                                                      problem does occur, you will find us
    At Larsen we understand managing your business in                             ready to make it right!
    today’s rapidly changing wireless communications market
    can be complicated. We want to make the process of          Duration of warranty is specific to the product type:
    doing business with us as easy as possible.                 Active Products: One year from date of purchase
                                                                All Other Antenna Products: Two years from date of
    Whether it’s your first order or you’ve been doing busi-    purchase
    ness with us for a while, each and every customer is
    equally important to us. From our “no hassle credit”        Pulse will repair or replace without charge any Larsen
    policy and experienced customer service associates to       antenna product which fails for any reason during the
    the latest in communications technologies, Larsen strives   warranty period. Pulse is not responsible for any inci-
    to exceed your expectations with every transaction.         dental or consequential damages due to failure of the
                                                                antenna under this warranty or any implied warranty.
    To assist you in ordering products, Larsen has partnered    This exclusion may not apply to all areas of the USA or
    with industry-leading distributors. For a list of fully     Canada.
    stocked distributors, please see Pages 212-216 of the
    Antenna SourceBook®.                                        For service under warranty, contact the Larsen Customer
                                                                Support Department at 1-800-ANTENNA (268-3662)
                                                                for a Return Product Tracker number and complete
                                                                instructions.



    * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
               CHANGES / CONDITIONS: Continual research and development make it necessary for Pulse
        to reserve the right to make exceptions to or changes in policies, specifications and prices without notice.
    * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * *
8                                    www.larsen-antennas.com
                                                                                                LARSEN
F   ounded in 1965 as Larsen Electronics, Inc., the company experienced rapid growth with the advent of cel-
    lular expansions and new wireless markets. Acquired in 1999 by RADIALL SA, the company became known
as Radiall/Larsen Antenna Technologies. In 2006 Larsen joined Pulse, the electronic components segment of
Technitrol (NYSE:TNL, www.technitrol.com). The Larsen business has integrated into Pulse’s Antenna Division




                                                                                                                         INTRODUCTION
while maintaining the highly respected Larsen brand name.

Headquartered in San Diego, California, Pulse is a worldwide leader in electronic component and subassembly design
and manufacturing. Pulse is also a leading provider of antennas and antenna modules for mobile handsets and wire-
less devices. Through its automotive division, Pulse also supplies components for automotive ignition, monitoring
and control systems.

The Larsen facility is located in Vancouver, Washington. Larsen is an ISO 9001;2000 certified production operation,
with the capacity to produce over two million antennas annually.

With over 2000 standard antennas deliverable from stock or used as a design basis for special customer modifica-
tions, Larsen can quickly satisfy many antenna requirements. Full custom design is a ready option when the design
parameters are highly specific or have proprietary intent.

Pulse has worldwide production operations located in Asia, Europe and North Africa. As a result of worldwide
relationships, advanced supply chain management and close cooperation with our customers, we are able to explore
broader value-added projects. This activity is particularly interesting for embedded antenna designs where the pack-
age is part of the antenna itself. In this case, Larsen can deliver a complete embedded antenna, plastic enclosure and
cable harness subsystem.

Since 1965, the Larsen name has been synonymous with high performance in professional antennas. The company
was founded on a passion for innovation and excellence. The passion remains today.

It is on this solid foundation Larsen will continue to build. Our focus is clear: to design, develop and manufacture
innovative antenna products of the highest quality for emerging wireless markets.




                                                                              OUR QUALITY PRINCIPLES:
                                                                             • Customer Satisfaction
                                                                             • Continuous Improvements
                                                                             • Quality Performance
                                                                             • Defect-free Products




           Larsen’s facility located in Vancouver, WA, USA


                                           1 800 ANTENNA                                                                   9
     QUALITY
     P   ulse Wireless Devices and Automotive Division radiates QUALITY! Our resonance for this fundamental
         business basic has powered our company to gain its exceptional reputation and be a leader in the market.
     Committed to bringing the highest possible level of compliance to international standards, all sites are ISO 9000
     Registered. Pulse takes a leadership role in defining industry applications standards with active participation in
     IEEE, ANSI, ADSL Forum and other committees, ensuring the customer will have full standards compliance when
     Pulse products are on board!


     PULSE CORPORATE POLICY
         •   The corporate goal is to achieve the highest level of customer satisfaction through continuous
             improvements in quality, delivery and service.
         •   Pulse is committed to and expects quality performance from every employee.
         •   The company standard is defect-free products and services.


     PULSE ENVIRONMENTAL POLICY
     Pulse shall strive though planning and continual process improvement to protect and preserve the environment
     through prevention of pollution, reduced consumption of natural resource elements and materials and compliance
     with all relevant legal and other requirements


     ISO 9001
     Pulse stands for just one thing – quality! This fundamental business basic has helped our antenna products stand out
     from the pack since 1965. Larsen quality is seen in our innovative designs, superior materials and benchmark cus-
     tomer service. As part of our commitment to quality, Larsen proudly achieved ISO certification in 1996 and upgrad-
     ed to ISO 9001:2000 standard. ISO certification has been preserved through continual improvement and honest
     commitment to total customer satisfaction.


     ISO/TS 16949
     In 2003 the automotive antenna products facility in Vancouver, Washington, was assessed by Underwriters
     Laboratories (UL) to upgrade its certification from QS9000 to the more stringent ISO/TS 16949:2002 standard.
     Like the ISO 9001 standard which it incorporates, ISO/TS 16949 is a set of quality system requirements internation-
     ally recognized by the automotive industry.

     ISO/TS 16949 was developed in 1999 through the collaboration of major North American and European automo-
     tive manufacturers in an effort to harmonize the various national industry standards. The standard was revised in
     2002 with the participation of Asian automotive manufacturers to make it fully compatible with ISO9001:2000.



     In 2006, Pulse acquired Larsen and combined synergies to further enhance the quality and reliability of antenna
     products and relentlessly increase customer satisfaction through comprehensive quality programs and the appropriate
     use of quality tools.




10                                    www.larsen-antennas.com
                                                                                            QUALITY
COMPLIANCE WITH RoHS

T   he antenna products in this catalog are compliant with the RoHS requirements to the
    best of our knowledge. They do not contain any banned substances with respect to the
EU Technical Adaptation Committee (TAC) recommendations and exceptions regarding maxi-




                                                                                                                        INTRODUCTION
mum concentration values for substances.



Availability of lead free products:

Larsen has converted all products in this SourceBook to lead free and has been 100% compliant with the RoHS
directive since July 1, 2006.

• Tin-lead plating was replaced with pure tin. Larsen R&D has investigated many possibilities in order to be able to
  propose to our customers the best alternative plating solution.
• Our products are compatible with lead-free processes (eg. compatibility with higher soldering temperature), as well
  as continuing to remain compatible with former processes.



Meeting specific customer requirements:

Exemptions: Customers with specific needs for tin-lead products are invited to contact Larsen at
1-800-ANT-ENNA. Larsen will continue to support products with tin-lead plating for specific applications where
exemptions to the EU directives are applicable.

For more specific information on a particular antenna product, please contact your Larsen representative (see
Pages 210-211 for a list of Larsen representatives).




                                           1 800 ANTENNA                                                                  11
     CUSTOM OEM DEVELOPMENT
     DESIGN PROCESS
     Years of experience in give Larsen a special ability to work with customers to determine configuration needs quickly.
     Through close communication with our customers, we bring projects to completion on target and often within com-
     pressed time schedules. Each new antenna design begins with careful development of the mechanical and electrical
     performance objectives. A proposal is prepared detailing feasibility, timing and unique costs.


     MECHANICAL DESIGN EXPERTISE
     Each commercial antenna design represents a marriage of electrical and mechanical technologies. Our effort is to
     meet both of these objectives for the customer.

     Harsh-use environments, severe drop test requirements and other special needs are within our experience.
     Mechanical design also represents the important opportunity to meet cost targets. By utilizing a team approach
     to product design, our electrical, mechanical and manufacturing engineers design the best overall solution. Special
     mechanical capabilities involve the use of plastics in antenna design, including insert and overmold applications.
     Advanced mechanical form and application experience exist for terminal, vehicle and small/mid base antenna design.

     All mechanical design output is documented in Solidworks® three-dimensional modeling software. This output can
     also be translated into most popular design formats. The impact of the mechanical design objective is determined
     through a rigorous testing and validation process.


     ELECTRICAL DESIGN EXPERTISE
     Advanced electrical antenna design represents the heart of our business. The electrical performance goals of each
     antenna design are paramount in meeting the total design objective. Electrical design progresses from the theoretical
     to the practical through the use of early computer simulation, prototype and verification.


     TECHNOLOGIES & SOLUTIONS
     Larsen offers solutions for applications using different technologies and frequencies ranging from 136 - 5800 MHz.

     Technologies include:
     • Embedded and External Wire Patch and PIFA
     • Printed and Sleeve Dipoles
     • Bi-Directional Printed circuit board
     • Patch Array
     • Omni Collinear Array and Yagis
     • Ceramic Patch
     • Multiband Active
     • Helical monopoles

     These technologies cover a very wide variety of applications to fit an array of needs for any OEM customer.

     These include solutions for:
     • Embedded Handsets, Terminal Devices, Access Points and Routers              • In-building coverage
     • Wi-Fi, WiMax, WLAN                                                          • Portable Radios
     • PCMCIA Cards                                                                • Telemetry, Telematics, Tracking




12                                    www.larsen-antennas.com
                               CUSTOM OEM DEVELOPMENT
In December 2006, Larsen became a part of Pulse, the electronic components segment of Technitrol. Pulse is a
worldwide leader in electronic component and subassembly design and manufacturing. The merger of Larsen and
Pulse creates a powerful synergy and new opportunities for our
customers who will be able to source a diverse range of antennas




                                                                                                                          INTRODUCTION
from our combined product lines. Larsen will also benefit from
Pulse’s substantial engineering resources, including test equipment
and anechoic chambers.


PIONEER OF MOBILE ANTENNA SOLUTIONS
Pulse offers a broad range of antenna solutions for mobile phones
and other wireless devices. Pulse has often been the first to intro-
duce new technologies that have subsequently earned a dominat-
ing position in their field. A good example is the internal handset
antenna, originally introduced by Pulse, which is now ubiquitous in
several major mobile terminal categories.


OPTIMAL MANUFACTURING SOLUTION FOR EACH SCALE
Pulse has an impressive track record in building and offering cost-optimized manufacturing solutions that support
different economies of scale of different products. Our capabilities include solutions for very high-volume manu-
facturing, for high-volume flexibility, and for manual assembly. Available manufacturing options economically cover
production volumes from thousands to tens of millions of units.


CAREFULLY DEVELOPED COOPERATION ACROSS THE WHOLE VALUE CHAIN
Pulse has put into effect several individual projects and actions to enhance cooperation with its supplier network.
The aim is to improve quality, manage costs, diminish risks, enhance logistics and offer better service for the end
customers. Practically without exception, these actions are also very much appreciated by our supplier companies.
Every company gains by better understanding the needs of the end customer.


GLOBAL PARTNERS FOR GLOBAL CUSTOMERS
Pulse serves global customers on a global scale. This requires similar capabilities from our suppliers, and that is why
our supplier network is characterized by a global scope. Our site in China has built an impressive network of high-
quality supplier companies operating inside the fast-growing market area, thus offering substantial logistic and cost
benefits to customers.


GLOBAL CAPABILITIES FOR GOOD SERVICE
In our line of business markets are global, customers are global and successful operations demand global capabilities.
Our main sites are in Asia, Europe and North America. In addition to this, we utilize Pulse’s worldwide network of
customer service sites and authorized distributors and representatives.

Call our OEM Development team for more information or to begin selecting or designing the best antenna for your
project.




                                           1 800 ANTENNA                                                                    13
     PORTABLE/TERMINAL ANTENNAS
     MAIN APPLICATIONS & OPPORTUNITIES


     N      early half the commercial communications radios sold today are portables. With the installed base increasing
            at an extraordinary rate, the demand for replacement antennas is growing fast. Unlike mobile and base anten-
     nas, portable radio antennas are subject to a variety of abuses leading to premature failure. Antennas are twisted
     off, sat on, slammed in the door and used to pull the radios out of their holsters! The result is an average need for
     replacement every four years.

     Portable radio antennas cover a broad range of applications including:

     •   Cellular/PCS fixed and telescoping masts
     •   LMR/SMR fixed, flexible rubber antennas
     •   Rigid, rotating, flexible and telescoping antennas for portable data terminals
     •   Various other communications and telemetry applications.

     In addition, there are several antenna types to fit a specific radio. The type selected depends on exact customer
     requirements including:

     •   Radio model
     •   Connector type
     •   Frequency range
     •   Performance desired
     •   Size constraints
     •   Budget

     A proper replacement can restore or improve radio performance. With a good understanding of portable radio
     antennas, a sales associate or technician can make the right choice the first time and assure a happy customer.


     PORTABLE ANTENNA PERFORMANCE

     Portable antennas must endure a tough environment of physical abuse and poor performance conditions. The
     portable radio provides a typically small ground plane. Performance characteristics are further complicated by
     proximity to the hand, head and body as well as variations in antenna polarization.

     Portable antennas typically operate in a highly variable, uncontrolled environment of high multipath due to structures
     or use in or near an automobile. When used inside a vehicle, performance can be reduced by as much as 80 percent.

     Actual electrical performance (resulting in improved clarity and longer talk distance) can vary significantly between
     antenna types. A good knowledge of these basic electrical types helps in the selection process.

     A general rule of thumb for portable antenna performance is “longer is better.” Quarter wave whip antennas
     perform better than helical types. Half-wave antennas perform better than whips. “Short” antennas deliver the
     poorest electrical performance, but are often selected when physical size and durability are more important than
     absolute gain.

     The best antenna performance is found in a ground plane independent, true center fed half wave dipole. The
     availability of different electrical types is dependent on frequency and connector types.




14                                      www.larsen-antennas.com                                NOTE: Antennas are not to scale
                         PORTABLE/TERMINAL ANTENNAS
The following chart summarizes performance, size and cost parameters for various antenna types.



ANTENNA PERFORMANCE CHART




                                                                                                                   PORTALBE /
                                                                                                                    TERMINAL
     Type               Bandwidth   Performance     Length       Connector         Frequency            Pricing

Helical Short                 6%    Poor (**)       Short        All               VHF/UHF                  $$

Helical                       8%    Average (***)   Shorter      All               Low/Mid/VHF/UHF          $$

Helical Quarter Wave        12%     Good (***)      Longer       All except SMA    VHF                      $$

Whip                        12%     Good (***)      Mid          All               UHF+                       $

End Fed Half Wave           10%     Better (****)   Longer       Coxial            800+                    $$$

Half Wave Dipole            10%     Best (*****)    Longer       Coaxial           800+                   $$$$

Wide Band                  25%+     Good (***)      Longer       Coaxial           All                   $$$$$

Dual Band                  2x8%     Average (***)   Mid          Coaxial           VHF/UHF                  $$



Due to the high variability of use, measurements are difficult to make on portable antennas. All Larsen portable
antenna designs are tested for gain and VSWR using a standard fixture for portable antennas. Gain measurements
are determined based on range or chamber measurements. Performance ratings are determined using a VSWR stan-
dard of less than 2.0:1.




NOTE: Antennas are not to scale             1 800 ANTENNA                                                          15
     PORTABLE/TERMINAL ANTENNAS
     PORTABLE ANTENNA ELECTRICAL TYPES




     Quarter Wave Whip                                         Quarter Wave Helical Stout
     Whip antennas are typically produced from a single        Helical antennas are produced using a coiled piece of
     piece of durable braided steel with a conductive coat-    wire coated with a conductive material. The pitch and
     ing for improved electrical performance. The Quarter      diameter of the coil determines the overall antenna
     Wave Whip is generally used for frequencies above 400     length. Helical designs are usually used in Low, Mid
     MHz due to the length required. Properties include        and VHF applications due to its shorter length. Lower
     broad banded (10 to 12 percent), simple and low priced.   pitch and a larger diameter produce “short” or “stout”
     Gain performance is average.                              antennas. A general rule is shorter antennas do not
                                                               perform as well as longer antennas. Helicals are more
                                                               narrow banded than whips and deliver less gain.




     End Fed Half Wave                                         Center Fed Dipole
     End Fed Half Wave antennas utilize a micro matching       The Center Fed Dipole is a true 1/2 wave dipole
     circuit to allow a full half wave antenna design. The     antenna, providing the highest gain performance in a
     antenna can be a whip or helical depending on antenna     portable antenna. The dipole, a ground plane indepen-
     size and performance objectives. End Fed Half Waves       dent design, is not hampered by the small mass of the
     are typically available in frequencies above 800 MHz.     portable radio.
     These antennas provide higher performance with a
     10 percent band width and improved gain over whip
     antennas.



16                                   www.larsen-antennas.com                             NOTE: Antennas are not to scale
                         PORTABLE/TERMINAL ANTENNAS




                                                                                                                        PORTALBE /
                                                                                                                         TERMINAL
Dual Band                                                    Helical Quarter Wave
Dual Band antennas feature two operating frequencies         Helical antennas are produced using a coiled piece of
matching popular dual band radio types. Although dual        wire coated with a conductive material. The pitch and
band antennas do not offer maximum antenna perfor-           diameter of the coil determines the overall antenna
mance, they do offer the convenience of multi-band           length. Helical designs are usually used in Low, Mid and
operation with a single antenna.                             VHF applications due to its shorter length. Helicals are
                                                             more narrow banded than whips and
                                                             deliver less gain.




Stealth Blade
Stealth Blade antennas utilize printed circuit technology.
The ultra-slim design allows it to be mounted virtually
anywhere without obstruction - in vehicles for voice
and data, mobile computing or other mobile and por-
table terminal applications. The antenna is encased in
adhesive-lined polyolefin tubing. This encapsulated tub-
ing provides added strain relief at the coaxial
connection.



NOTE: Antennas are not to scale            1 800 ANTENNA                                                                17
     PORTABLE/TERMINAL ANTENNAS
     EXTERNAL CONSTRUCTION


     S   pecial characteristics of portable antennas include:


     •   Flexibility - Is the antenna more rigid or more flexible?
     •   Memory - When deflected, does the antenna return to a straight and upright position?
     •   Abrasion resistance - Is the cover material easily cut or scarred?
     •   Identification - Is the antenna easily identified by frequency application?

     Portable antennas also come in a variety of construction types to meet customer preferences.


     Molded Portable Antennas

     The most popular construction type is the molded antenna. This is the style found on most commercial radios deliv-
     ered today. Molded antennas offer attractive styling and extreme durability.

     Most SPOTS! antennas are overmolded. Once the radiator is assembled, the complete electrical design is placed
     in a mold and injected under high pressure with a high-grade polyurethane compound. The result is a single, fused
     unit. The antenna is then tuned to frequency and capped with the trademarked SPOTS! color spot cap.

     Some antennas are constructed with a molded sleeve design. In this case the sleeve is molded independently and
     glued over the radiator. Sleeve designs offer greater styling flexibility. Sleeving is required for antennas with micro-
     circuit networks. Generally, sleeve designs are considered less durable than overmolded antennas.


     PVC Coated and Polyolefin Tube Antennas

     Some antennas are constructed using a PVC dip or Polyolefin Shrink Tube cover construction. Generally these
     antenna types are produced for specialty products or low volume designs. The high flexibility of the process requires
     no special tooling so very short production runs can be made. Larsen’s ExacTune Kulduckies® are hand-built, tuned
     to the exact customer specification and coated with a heavy-duty PVC cover. Kulduckies® will offer higher electric
     performance but a slightly lower durability than molded SPOTS! antennas.


     Telescoping Antennas

     Larsen offers a telescoping VHF antenna. The rigid telescoping whip provides an end fed full half wave length for
     maximum performance and collapses to a short 6” when not in use.




18                                     www.larsen-antennas.com                                  NOTE: Antennas are not to scale
                           PORTABLE/TERMINAL ANTENNAS
ANTENNA CONNECTORS

Antenna / radio interface is one of the greatest challenges for portable antenna applications. The interface is affect-
ed by the connector type as well as the mechanical or design features of the radio. For example, some radios have
recessed antenna ports and other radios have antenna ports which fit into recessed antennas! We have identified
14 different interface types referenced below by the SPOTS! connector codes:




                                                                                                                          PORTALBE /
                                                                                                                           TERMINAL
   Types 10 and 14 are simple male stud antenna connectors.

   Types 15 - 18          are TNC and BNC connectors. Each is available with the connector exposed or covered by the
                          antenna cover.

   Types 20 - 24          are SMA-type connectors. SMA-types are generally the most confusing; we have included these
                          technical drawings to take the “guess work” out of selecting the correct SMA-type connector.




                                                   No Skirt
  Partial Skirt                                                                           Partial Skirt
             Flush Insulator                           Recessed Insulator                            Recessed Insulator

              SMA FT1                                     SMA FT2                                         SMA FT3




                                   Extended Base                             Flush Base

                                    SMA MT1                                  SMA MT2




NOTE: Antennas are not to scale                1 800 ANTENNA                                                              19
     PORTABLE/TERMINAL ANTENNAS
     HOW TO FIND YOUR PORTABLE ANTENNA REPLACEMENT

     Larsen offers two premium Antenna types:




                           KuLDUCKIE®
                Hand-built and ExacTune™ antennas are
                shown on Pages 24-29. Applications for
                KuLDUCKIE® antennas are determined
                by connector styles to fit various radio
                types




                                                 SPOTS!

                                    High performance molded antennas can be
                                    found on pages 30-39.

                                    Application detail shown:
                                      •     By connector type
                                      •     See the connector application
                                            information next to each connec-
                                            tor code for radio types supported.
                                                                                  SPOTS!




20                                  www.larsen-antennas.com                         NOTE: Antennas are not to scale
                         PORTABLE/TERMINAL ANTENNAS
PORTABLE ANTENNA STYLES

VHF (136 - 225 MHZ)
1. Style: SPHL (136 - 224 MHz) Injection Molded           4. Style: KDFREQHQ (136-225 MHz) PVC “Dipped”
   Approximate Length: 8”                                    Approximate Length: 9 1/2”




                                                                                                               PORTALBE /
                                                                                                                TERMINAL
   Frequency Bands: See chart on Page 31                     Frequency Bands: Factory ExacTune™,
   Connector Types: 10, 14, 15, 16, 17, 18, 20, 21, 22,      specify frequency
   23, 24                                                    Connectors: All standard Kulduckie® connectors.
   Helical 1/4 wave                                          Helical 1/4 wave

2. Style: SPHS (152-172 MHz) Injection Molded             5. Style: SPWB (136 - 174 MHz) Injection Molded
   Approximate Length: 4”                                    Approximate Length: 7”
   Frequency Bands: See chart on Page 31                     Connector Types: 21, 22
   Connector Types: 10, 21                                   Helical 1/4 wave
   Helical short
                                                          6. Style: “Q” (136 - 512 MHz) Stainless Steel
3. Style: KDFREQ (136 - 174 MHz) PVC “Dipped”                Approximate Length: 20” VHF
   Approximate Length: 8”                                    Frequency Bands: Field tunable from
   Frequency Bands: Factory ExacTune™,                       136 - 512 MHz
   specify frequency                                         Connectors: BNC, TNC, PL-259
   Connectors: All standard Kulduckie® connectors            1/4 wave
   Helical 1/4 wave




     1                      2                 3                 4                   5                     6
NOTE: Antennas are not to scale            1 800 ANTENNA                                                       21
     PORTABLE/TERMINAL ANTENNAS
     PORTABLE ANTENNA STYLES

     UHF (406 - 512 MHZ)
     1. Style: SPHS (403 - 512 MHz) Injection Molded           4. Style: KD FREQ HW (406-512 MHz)
        Approximate Length: 3”                                    PVC “Dipped”
        Frequency Bands: See chart on Page 31                     Approximate Length: 16.5”
        Connector Types: 10, 15, 21, 22, 23                       Frequency Bands: Factory ExacTune™,
        Helical short                                             specify frequency
                                                                  Connectors: BNC
     2. Style: SPWH (400 - 512 MHz) Injection Molded              1/2 wave whip
        Approximate Length: 6”
        Frequency Bands: See chart on Page 31                  5. Style: SB (450 - 470 MHz)
        Connector Types: 10, 14, 15, 16, 17, 18, 20, 21, 22,      Approximate Length: 10”
        23, 24                                                    Frequency Bands: 450-470 MHz
        1/4 wave whip (broad band)                                Connectors: FME
                                                                  Printed circuit dipole
     3. Style: KD FREQ (406 - 512 MHz) PVC “Dipped”
        Approximate Length: 6”                                 6. Style: “Q” (136 - 512 MHz) Stainless Steel
        Frequency Bands: Factory ExacTune™,                       Approximate Length: 7” UHF
        specify frequency                                         Frequency Bands - Field tunable from
        Connectors - all standard Kulduckie® connectors.          136 - 512 MHz
        1/4 wave whip (broad band)                                Connectors: BNC, TNC, PL259
                                                                  1/4 wave whip




         1               2                     3                4                    5                          6
22                                    www.larsen-antennas.com                             NOTE: Antennas are not to scale
                         PORTABLE/TERMINAL ANTENNAS
PORTABLE ANTENNA STYLES

800 - 2500 MHZ TRUNKING, CELLULAR, PCS, DCS, GSM, ISM, DATA
1. Style: SPHS (806 - 960 MHz) Injection Molded     5. Style: KD FREQ (806 - 960 MHz) PVC “Dipped”
   Approximate Length: 2.75”                           Approximate Length: 4”




                                                                                                          PORTALBE /
   Frequency Bands: 800 - 864, 872 - 954 MHz           Frequency Bands: Factory ExacTune™,




                                                                                                           TERMINAL
   Connector Types: 20, 21, 22, 23, 24                 specify frequency
   Helical short                                       Connectors - All standard Kulduckie® connectors.
                                                       1/4 wave whip (broad band)
2. Style: SPWH (806 - 960 MHz) Injection Molded
   Approximate Length: 4”                           6. Style: SB (806 - 960 MHz)
   Frequency Bands: 782 - 882, 863 - 974 MHz           Approximate Length: 5.2”
   Connector Types: 14, 20, 21, 22, 23, 24             Frequency Bands: 806 - 896, 890 - 960 MHz
   1/4 wave whip (broad band)                          Connectors: FME, MPL, TNC, SMA
                                                       Printed circuit dipole
3. Style: SPEN (806 - 960 MHz)
   Approximate Length: 6.5”                         7. Style: SB ( 2400 - 2500 MHz)
   Frequency Bands: 806 - 866 MHz                      Approximate Length: 2”
   Connector Type: 14                                  Frequency Bands: 2400 - 2500 MHz
   End fed 1/2 wave                                    Connectors: SMA, SMB, MMCX
                                                       Printed circuit dipole
4. Style: SPDA (806 - 2400 MHz)
   Approximate Length: 8”
   Frequency Bands: 824-894, 890-960, 1710-1880,
   1850-1990, 2400-2500 MHz
   Connector Types: 17, 24. For reverse thread or
   reverse pin, contact factory.
   Center Fed Dipole




   1                2             3         4           5                6                    7


NOTE: Antennas are not to scale         1 800 ANTENNA                                                     23
     KuLDUCKIE® ANTENNAS
     EXACTUNE™ HIGH PERFORMANCE KULDUCKIE® ANTENNAS


     T    he Larsen KuLDUCKIE® (KD) is recognized around the world as the ultimate in high-performance portable
          antennas! Each antenna is constructed of superior conductive materials and hand-tuned to the frequency speci-
     fied by the customer. Each portable antenna is tuned to frequency using a mechanical radio body simulator to give
     the most accurate frequency response. As most portable antennas are ground plane dependent, it is important to
     specify the application the antennas will be used on to ensure accurate factory tuning.

     KDs feature a rugged coating of Polyolefin and PVC to assure superior performance under the most demanding
     conditions.

     “Hand-built”, high-performance KDs deliver greater transmit range and long life due to these unique features:

       •     Copper / brass radiators

       •     Exclusive ExacTune™ process individually scope tunes each antenna to the exact frequency specified

       •     2.0:1 or less VSWR

       •     Fully soldered (not crimped) construction

       •     Fully sealed, Plastisol coated

       •     Injection molded housings

       •     Silver plated contact pins

       •     Larsen designed “super BNC” uses a Teflon™ insulator, silver plated pin and double spring design to prevent
             connector failure




24                                        www.larsen-antennas.com                           NOTE: Antennas are not to scale
                                                  KuLDUCKIE® ANTENNAS




                                                                                            PORTALBE /
                                                                                             TERMINAL
                                  KULDUCKIE® FREQUENCY COLOR CODE

                                  VHF FREQUENCY      COLOR          UHF FREQUENCY   COLOR

                                  136 - 140 MHz      Blue           406 - 420 MHz   Black

                                  142 - 149 MHz      Green          450 - 469 MHz   Black

                                  150 - 160 MHz      Yellow         470 - 512 MHz   Black

                                  162 - 174 MHz      Red            150 / 450 MHz   Blue




NOTE: Antennas are not to scale             1 800 ANTENNA                                   25
     KuLDUCKIE® ANTENNAS




      1/4 WAVE WHIP                         HELICAL                                 HQ
     • Attractive and durable PVC finish   • Attractive and durable PVC finish     • Design pioneered at Larsen
     • Brass wound cable radiator          • Special low-loss heat-shrink          • HQ delivers a noticeable improve-
       for conductivity, flexibility and     Polyolefin tubing separates radiat-     ment in range and sound clarity
       strength                              ing element from outer PVC coat-      • Brass wound cable radiator
     • Fully soldered, not just crimped,     ing to minimize dielectric loss         for conductivity, flexibility and
       for best electrical performance     • Highly efficient .50 steel and          strength
       and long life                         copper-plated radiating element       • Attractive and durable PVC finish
     • Silver-plated contact pin or          means improved conductivity and       • Low-loss Polyolefin protects the
       durable brass connection provides     performance                             helix from the higher loss PVC
       excellent electrical contact and    • Soldered electrical connection is       jacket material
       long life                             covered with a copper jacket then     • Highly efficient .50 steel and
                                             flooded with solder to give double      copper-plated radiating element
       Available for UHF / 800 / 900         protection at the point of maxi-        means improved conductivity and
       Approximate length: 6”                mum stress                              performance
                                           • Silver-plated contact pin or          • Soldered electrical connection is
                                             durable brass connection provides       covered with a copper jacket then
                                             excellent electrical contact and        flooded with solder to give double
                                             long life                               protection at the point of maxi-
                                                                                     mum stress
                                             Available for VHF / UHF               • Silver-plated contact pin or
                                             Approx length: VHF - 8”                 durable brass connection provides
                                                             UHF - 3”                excellent electrical contact and
                                                                                     long life

                                                                                     Available for VHF
                                                                                     Approx. length: 9 1/2”



26                                     www.larsen-antennas.com                            NOTE: Antennas are not to scale
                                             KuLDUCKIE® ANTENNAS




                                                                              PORTALBE /
                                                                               TERMINAL
 HALF WAVE UHF                         Q-1/4 WAVE
• Brass wound cable radiator          • Flexible 17-7 stainless steel rod
  for conductivity, flexibility and     provides simplicity and extra dura-
  strength                              bility
• Attractive and durable PVC finish   • Fully soldered connection for
• Fully soldered, not just crimped,     durability and electrical perfor-
  for best electrical performance       mance
  and long life                       • BNC, TNC or PL-259 connectors
• Sturdy polycarbonate transformer      only
  housing coil cannot flex and
  change frequency                      Approx. length: 4 3/4” to 20”
• Superior air wound impedance
  transformer provides higher Q
  and deeper resonance
• Silver-plated contact pin or
  durable brass connection provides
  excellent electrical contact and
  long life

  Available for UHF
  Approx. length: 16”




NOTE: Antennas are not to scale         1 800 ANTENNA                         27
     KuLDUCKIE® ANTENNAS
     KULDUCKIE® SELECTION GUIDE

     All factory tuned KuLDUCKIES® are ExacTuned to your specified frequency. To order, replace the FREQ, UHF or
     VHF designation with your desired center frequency.
                                        PART                  ELECTRICAL           FREQUENCY        APPROX
                                        NUMBER                   TYPE              BAND (MHz)       LENGTH

                                        1/4-32x3/16
     1/4-32X3/16                        KD2FREQHQ1           HQ Helical 1/4 Wave     136 - 140      9 1/2”
     Male stud type mount with skirt    KD2FREQHQ2           HQ Helical 1/4 Wave     142 - 149      9 1/2”
     (MX type)
                                        KD2FREQHQ3           HQ Helical 1/4 Wave     150 - 161      9 1/2”
     KD2/12
                                        KD2FREQHQ4           HQ Helical 1/4 Wave     162 - 174      9 1/2”
     Popular Brands Supported
     Motorola, Kenwood, Maxon,
     Midland, Wilson, G.E., Vertex
                                        TNC MALE
                                        KD3FREQHQ1           HQ 1/4 Wave             136 - 140      9 1/2”
                                        KD3FREQHQ2           HQ Helical 1/4 Wave     142 - 149      9 1/2”
                                        KD3FREQHQ3           HQ Helical 1/4 Wave     150 - 161      9 1/2”
                                        KD3FREQHQ4           HQ Helical 1/4 Wave     162 - 174      9 1/2”
     TNC
                                        KD13(freq)           1/4 Wave                406 - 960      6”
     TNC Male coaxial connnector
     unskirted (TN type)                TNCQ                 Q 1/4 Wave              136 - 512      Varies by freq
     KD3/13

     Popular Brands Supported
     Icom, Standard
                                        BNC MALE
                                        KD4UHF               Helical 1/4 Wave        406 - 512      3”
                                        KD4VHF1              Helical 1/4 Wave        136 - 141      8”
                                        KD4VHF2              Helical 1/4 Wave        142 - 149      8”
                                        KD4VHF3              Helical 1/4 Wave        150 - 161      8”
     BNC
                                        KD4VHF4              Helical 1/4 Wave        162 - 174      8”
     BNC Male coaxial connector
     unskirted                          KD4FREQHQ1           HQ Helical 1/4 Wave     136 - 140      9 1/2”
     KD4/14                             KD4FREQHQ2           HQ Helical 1/4 Wave     142 - 149      9 1/2”
                                        KD4FREQHQ3           HQ Helical 1/4 Wave     150 - 161      9 1/2”
     Popular Brands Supported
     G.E., Kenwood, Motorola,           KD4FREQHQ4           HQ Helical 1/4 Wave     162 - 174      9 1/2”
     Maxon, Johnson                     KD4150T              Helical 1/4 Wave        130 - 180      Varies by freq
                                        KD14(freq)           1/4 Wave                406 - 960      6”
                                        KD14FREQHW1          HW UHF 1/2 Wave         315 - 409      16 1/2”
                                        KD14FREQHW2          HW UHF 1/2 Wave         416 - 504      16 1/2”
                                        BNCQ                 Q 1/4 Wave              136 - 512      Varies by freq




28                                     www.larsen-antennas.com                        NOTE: Antennas are not to scale
                                                  KuLDUCKIE® ANTENNAS

PART                         ELECTRICAL          FREQUENCY     APPROX
NUMBER                          TYPE             BAND (MHz)    LENGTH




                                                                                                                 PORTALBE /
                                                                                                                  TERMINAL
5/16-32Xx3/8
KD7FREQHQ1                 HQ 1/4 Wave             136 - 140   9 1/2”
KD7FREQHQ2                 HQ 1/4 Wave             142 - 149   9 1/2”
                                                                                5/16-32X3/8
KD7FREQHQ3                 HQ 1/4 Wave             150 - 161   9 1/2”
                                                                                Male stud type mount (KR type)
KD7FREQHQ4                 HQ 1/4 Wave             162 - 174   9 1/2”           KD7

                                                                                Popular Brands Supported
                                                                                King, Ritron, Henry/Tempo,
                                                                                RCA, Standard

PL-259
KD9FREQHQ1                 HQ 1/4 Wave             136 - 140   9 1/2”
KD9FREQHQ2                 HQ 1/4 Wave             142 - 149   9 1/2”
KD9FREQHQ3                 HQ 1/4 Wave             150 - 161   9 1/2”
                                                                                PL-259
KD9FREQHQ4                 HQ 1/4 Wave             162 - 174   9 1/2”
                                                                                Standard UHF Connector -
KD19(freq)                 1/4 Wave                406 - 512   6”               Male
PQ                         Q 1/4 Wave              144 - 512   Varies by freq   KD9/19

                                                                                Popular Brands Supported
                                                                                Applications requiring a PL-
                                                                                259/UHF Male connection

5/16-24 THDS Female
KD22VHF1                   Helical 1/4 Wave        136 - 141   8”
KD22VHF2                   Helical 1/4 Wave        142 - 149   8”
KD22VHF3                   Helical 1/4 Wave        150 - 161   8”
KD22VHF4                   Helical 1/4 Wave        162 - 174   8”
                                                                                5/16-24THDS Female
KD22FREQHQ1                HQ Helical 1/4 Wave     136 - 140   91/2”
                                                                                Female threaded
KD22FREQHQ2                HQ Helical 1/4 Wave     142 - 149   91/2”            KD22
KD22FREQHQ3                HQ Helical 1/4 Wave     150 - 161   91/2”
KD22FREQHQ4                HQ Helical 1/4 Wave     162 - 174   91/2”
                                                                                Popular Brands Supported
                                                                                Fits any 5/16-24 THDS mount




NOTE: Antennas are not to scale               1 800 ANTENNA                                                      29
     PORTABLE/TERMINAL ANTENNAS
     SPOTS! HIGH PERFORMANCE MOLDED PORTABLE ANTENNAS


     L    arsen SPOTS! represent the leading edge in modern antenna technology. SPOTS! are built to the same
          high standards used in Larsen’s OEM antenna production. These antennas are the same design and construc-
     tion as supplied to many of the top radio producers.

     Our fully molded design produces an ultra-tough antenna ready for severe handling and weather conditions.

     • Tough OEM-formula polyurethane (PU) fully molded antenna covering to withstand extremes in temperature,
       shock and humidity

     • Hard-drawn steel and three mil copper clad helical radiators for high performance

     • Bronze-coated whips for high conductivity

     • Mechanically connected and soldered construction

     • Attractive OEM-style antenna appearance




30                                   www.larsen-antennas.com                               NOTE: Antennas are not to scale
                         PORTABLE/TERMINAL ANTENNAS




                                                      PORTALBE /
                                                       TERMINAL
SPOTS! FREQUENCY COLOR CODE
(SEE COLOR SPOT ON ANTENNA TOP)

VHF           CENTER FREQUENCY      COLOR
144           (138-150 MHz)         Gray
156           (150 - 162 MHz)       Orange
160           (154 - 166 MHz)       Green
167           (160 - 174 MHz)       Red

UHF           CENTER FREQUENCY      COLOR
420           (403 - 437 MHz)       Blue
450           (432 - 468 MHz)       Yellow
470           (450 - 490 MHz)       Red
490           (470 - 510 MHz)       Green

800 / 900 CENTER FREQUENCY          COLOR
832           (795 - 870 MHz)       Blue
918           (872 - 964 MHz)       Red
1800          (1710 - 1850 MHz)     Black
1900          (1850 - 1990 MHz)     Black
2400          (2400 - 2500 MHz)     Black




NOTE: Antennas are not to scale   1 800 ANTENNA       31
     SPOTS! ANTENNAS




      HL - VHF HELICAL                      HS - HELICAL SHORT                     WH - WHIP ANTNENA
     • Over-molded helical design for      • High-pitch helical coil allows       • Molded from tough, OEM-speci-
       VHF applications                      shorter antenna at same frequency      fied Polyurethane blend for resis-
     • Hard-drawn steel coil with left     • Hard-drawn steel coil with left        tance to water, cracking or perma-
       hand spiral provides the best         hand spiral provides the best          nent bending
       structural integrity                  structural integrity                 • Special whip material is OEM-
     • Full three mils of copper coating   • Full three mils of copper coating      specification steel braid with
       gives high electrical performance     gives high electrical performance      bronze coat for improved electri-
     • SPOTS! helicals are over-mold-      • SPOTS! helicals are over-mold-         cal performance
       ed instead of sleeved for longer      ed instead of sleeved for longer     • For UHF, SMR and data applica-
       life and better mechanical memory     life and better mechanical memory      tions
                                           • Molded 1/4 wave helical “stubby”
      Typical Length: 8” max                 for less obtrusive antenna, avail-     Typical 6” UHF
                                             able in VHF and SMR frequencies        Length: 3” 800/900 MHz

                                             Typical 4” VHF
                                             Length: 3” UHF
                                                     2 3/4” 800 / 900 MHz




32                                   www.larsen-antennas.com                             NOTE: Antennas are not to scale
                                               SPOTS! ANTENNAS




                                                                            PORTALBE /
                                                                             TERMINAL
 EN - HALF WAVE END FED                 DA - Dipole
• 1/2 Wave end fed whip-type           • Articulating right angle
  antenna                              • Full 1/2 wave dipole antenna
• Improved performance over            • Highest performance antenna for
  1/4 qe whip due to a longer radi-      800 / 900 MHz applications
  ator                                 • Center fed design allows true
• Molded from tough, OEM-speci-          dipole performance with notice-
  fied Polyurethane blend for resis-     able improvement in range and
  tance to water, cracking or perma-     quality over standard whip
  nent bending                           antennas
• Special whip material is OEM-        • Molded from tough, OEM-speci-
  specification steel braid with         fied Polyurethane blend for
  bronze coat for improved electri-      resistance to water, cracking or
  cal performance                        permanent bending
• For SMR and data applications        • For SMR and data applications

  Typical Length: 7” 800/900 MHz         Typical Length: 8” 800/900 MHz




NOTE: Antennas are not to scale          1 800 ANTENNA                      33
     SPOTS! ANTENNAS
     DECODING SPOTS! PART NUMBERS

     Decoding SPOTS! part numbers is a simple “formula” of product line plus antenna type plus connector number
     plus center frequency.

                          Typical part number: SPHL10144

                    SP                         HL                         10                      144
                 SPOTS!                          Helical                Connector                Center Cut
                 Product Line                 Antnena Type               Number                  Frequency


     CODE                   ANTENNA TYPE
     HL                     Helical Type - Standard
     HS                     Helical Type - Short
     WH                     Whip
     EN                     End Fed 1/2 Wave
     DA                     1/2 Wave Dipole with Articulated Right Angle Connector
     DP                     1/2 Wave Dipole
     WB                     Wide Band




     CODE        CONNECTOR                            CONNECTOR DESCRIPTION
     10          1/4-32x3/16           Threaded Male Stud Connector                                            (MX Type)
     14          M7x1.0                Threaded Male Stud Connector                                            (MD Type)
     15          BNC                   BNC Exposed-Chrome                                                      (BN Type)
     16          BNC Covered           BNC Covered                                                             (BNX Type)
     17          TNC                   TNC Exposed - Chrome                                                    (TN Type)
     17RP*       TNC                   TNC Exposed - Reverse Polarity
     18          TNC Covered           TNC Covered                                                             (TNX Type)
     20          SMA Male T1           SMA Male - Extended Base                                                (SMS Type)
     21          SMA F T1              SMA Female - Flush Base                                                 (SF Type)
     22          SMA F T2              SMA Female - Recessed Insulator - No Cover Skirt (EFJ Type)             (SFJ Type)
     23          SMA F T3              SMA Female - Recessed Insulator - Short Cover Skirt (Uniden Type)       (SFU Type)
     24          SMA Male T2           SMA Male - Flush Base                                                   (SM Type)
     24RP*       SMA Male T2           SMA Male - Flush Base - Reverse Polarity




     * Special order connector. Contact factory for information.


34                                    www.larsen-antennas.com                                NOTE: Antennas are not to scale
                                                   SPOTS! ANTENNAS
SPOTS! ANTENNA SELECTION GUIDE BY CONNECTOR TYPE


D     etermine connector type on the following pages and select the proper antenna based on frequency and type
      below. Field tunable antennas come with a cutting chart and cap to allow for tuning to exact frequency.




                                                                                                                        PORTALBE /
                                                                                                                         TERMINAL
1/4-32X3/16 - MALE STUD CONNECTOR (MX TYPE)                                 CODE 10
 PART                FREQUENCY                                               APPROX
NUMBER               BAND (MHZ)                 ANTENNA TYPE                 LENGTH
SPHL10156            150 - 162                 Helical Standard 1/4 Wave       8”
                                                                                      1/4-32X3/16
SPHS10156            152 - 160                 Helical Short 1/4 Wave          4”
                                                                                      Male stud type mount with skirt
SPHL10160            154 - 166                 Helical Standard - 1/4 Wave     8”     (MX type)
SPHL10160IC**        CC to 157                 Helical Standard 1/4 Wave       8”     SPOTS! Connector Code 10
SPHL10167            160 - 174                 Helical Standard 1/4 Wave       8”
                                                                                      Popular Brands Supported
SPHL10167IC**        CC to 167                 Helical Standard 1/4 Wave       8”     Motorola, Kenwood, Maxon,
SPWH10420            395 - 445                 Whip Standard 1/4 Wave          6”     Midland, Wilson, G.E., Vertex
SPHS10420            403 - 437                 Helical Short 1/4 Wave          3”
SPWH10450            425 - 475                 Whip Standard 1/4 Wave          6”
SPHS10450            432 - 468                 Helical Short 1/4 Wave          3”
SPWH10470            450 - 490                 Whip Standard 1/4 Wave          6”
SPHS10470            452 - 488                 Helical Short 1/4 Wave          3”
SPHL10FT             Field Tunable 136 - 221   Helical Standard 1/4 Wave       8”




M7 X 1.00 METRIC CONNECTOR (MD TYPE)                                        CODE 14
 PART                FREQUENCY                                               APPROX
NUMBER               BAND (MHZ)                 ANTENNA TYPE                 LENGTH
SPEN14832            806 - 866                 Whip - 1/2 Wave End Fed         7”
SPWH14832            782 - 882                 Whip - Standard - 1/4 Wave      3”
                                                                                      M7.0X1.0
                                                                                      Male stud type connector
SPHS14832            800 - 865                 Helical - Short - 1/4 Wave      2 ¾”   unskirted (MD type)
SPEN14918            890 - 960                 Half Wave End Fed               6”     SPOTS! Connector Code 14
SPHL14FT             Field Tunable 136 - 221   Helical - Standard - 1/4 Wave   7”
                                                                                      Popular Brands Supported
                                                                                      G.E., Ericsson




** This antenna is designed with a longer “skirt” for use with newer ICOM radios. Minimum order quantities apply.
   Please contact the factory for more information.

Refer to Antenna Performance Chart on Page 17.


NOTE: Antennas are not to scale                1 800 ANTENNA                                                            35
     SPOTS! ANTENNAS
                                      BNC CONNECTOR (BN TYPE)                                                 CODE 15
                                       PART            FREQUENCY                                              APPROX
                                      NUMBER           BAND (MHZ)                 ANTENNA TYPE                LENGTH
                                      SPHS15450        432 - 468                 Helical - Short - 1/4 Wave        3”
     BNC
                                      SPHL15FT         Field Tunable 136 - 221   Helical - Standard - 1/4 Wave     8”
     BNC Male coaxial connector
     unskirted                        SPWH15FT         Field Tunable 400 -512    Whip - Standard - 1/4 Wave        6”
     SPOTS! Connector Code 15

     Popular Brands Supported
     G.E., Kenwood, Motorola,
     Maxon, Johnson

                                      BNC CONNECTOR COVERED TYPE (BNX TYPE)                                   CODE 16
                                       PART            FREQUENCY                                              APPROX
                                      NUMBER           BAND (MHZ)                 ANTENNA TYPE                LENGTH
                                      SPHL16FT         Field Tunable 136 - 221   Helical - Standard - 1/4 Wave     8”
     BNC-S
                                      SPWH16FT         Field Tunable 400 -512    Whip - Standard - 1/4 Wave        6”
     BNC Male coaxial connector
     fully skirted (BNX type)
     SPOTS! Connector Code 16

     Popular Brands Supported
     Ericsson

                                      TNC CONNECTOR - STANDARD (TN TYPE)                                      CODE 17
                                       PART            FREQUENCY                                              APPROX
                                      NUMBER           BAND (MHZ)                 ANTENNA TYPE                LENGTH
                                      SPDA17832        824 - 894                 Center Fed Dipole                 8”
     TNC
                                      SPDA17850/1900   824 -894 / 1850 - 1990    Center Fed Dipole                 7 ½”
     TNC Male coaxial connnector
     unskirted (TN type)              SPDA17918        890-960                   Center Fed Dipole                 8”
     SPOTS! Connector Code 17         SPDA171800       1710 - 1850               Center Fed Dipole                 6 ½”
                                      SPDA171900       1850 - 1990               Center Fed Dipole                 6 ½”
     Popular Brands Supported
     Icom, Standard                   SPDA172400       2400 - 2500               Center Fed Dipole                 6”
                                      SPDA17RP2400     2400 - 2500               Center Fed Dipole                 6”
                                      SPDA17RP918      890 - 960                 Center Fed Dipole                 8”
                                      SPHL17FT         Field Tunable 136 - 221   Helical - Standard - 1/4 Wave     8”
                                      SPWH17FT         Field Tunable 400 -512    Whip - Standard - 1/4 Wave        6”




     Refer to Antenna Performance Chart on Page 17.
36                                  www.larsen-antennas.com                              NOTE: Antennas are not to scale
                                                   SPOTS! ANTENNAS
TNC CONNECTOR - COVERED (TNX TYPE)                                          CODE 18
 PART                FREQUENCY                                              APPROX
NUMBER               BAND (MHZ)                 ANTENNA TYPE                LENGTH
SPHL18FT             Field Tunable 136 - 221   Helical - Standard - 1/4 Wave   8”
                                                                                        TNC-S
SPWH18FT             Field Tunable 400 -512    Whip - Standard - 1/4 Wave      6”       TNC Coaxial connector fully
                                                                                        skirted (TNX type)




                                                                                                                        PORTALBE /
SPWH18832            782 - 822                 Whip - Standard - 1/4 Wave      2 3/4”




                                                                                                                         TERMINAL
                                                                                        SPOTS! Connector Code 18

                                                                                        Popular Brands Supported
                                                                                        Vertex
SMA MALE STANDARD - EXTENDED BASE - T1 (SMS TYPE)                           CODE 20
 PART                FREQUENCY                                              APPROX
NUMBER               BAND (MHZ)                 ANTENNA TYPE                LENGTH
SPWH20832            782 - 882                 Whip - Standard - 1/4 Wave      3”
SPHS20832            800 - 864                 Helical - Short - 1/4 Wave      2 ¾”     SMA MALE T1
SPWH20918            863 - 973                 Whip - Standard - 1/4 Wave      3”
                                                                                        SMA Male extended base
                                                                                        (SMS Type)
SPHS20918            872 - 954                 Helical - Short - 1/4 Wave      2 ¾”     SPOTS! Connector Code 20
SPHL20FT             Field Tunable 136 - 221   Helical - Standard - 1/4 Wave   8”
SPWH20FT             Field Tunable 400 -512    Whip - Standard - 1/4 Wave      6”       Popular Brands Supported
                                                                                        Standard


SMA FEMALE - NON STANDARD MOTOROLA TYPE (SF TYPE) CODE 21
 PART                FREQUENCY                                              APPROX
NUMBER               BAND (MHZ)                 ANTENNA TYPE                LENGTH
SPWB21150            136 - 174                 Helical - Standard - 1/4 Wave   6 ¾”
                                                                                        SMA F T1
SPHL21156            150 - 162                 Helical - Standard - 1/4 Wave   8”       SMA Female flush insulator &
SPHS21156            152 - 160                 Helical - Short - 1/4 Wave      4”       partial skirt (SF Type)
                                                                                        SPOTS! Connector Code 21
SPHL21167            160 - 174                 Helical - Standard - 1/4 Wave   8”
SPHS21167            162 - 172                 Helical - Short - 1/4 Wave      4”       Popular Brands Supported
SPWB21425            380 - 470                 Helical - Standard - 1/4 Wave   6 ½”     Motorola
SPWH21450            425 - 475                 Whip - Standard - 1/4 Wave      6”
SPHS21450            432 - 468                 Helical - Short - 1/4 Wave      3”
SPHS21490            475 - 512                 Helical - Short - 1/4 Wave      3”
SPWH21832            782 - 882                 Whip - Standard - 1/4 Wave      3”
SPHS21832            800 - 864                 Helical - Short - 1/4 Wave      2 ¾”
SPWH21918            863 - 973                 Whip - Standard - 1/4 Wave      3”
SPHS21918            872 - 954                 Helical - Short - 1/4 Wave      2 ¾”
SPHL21FT             Field Tunable 136 - 221   Helical - Standard - 1/4 Wave   8”
SPWH21FT             Field Tunable 400 -512    Whip - Standard - 1/4 Wave      6”

                                                                       Refer to Antenna Performance Chart on Page 17.

NOTE: Antennas are not to scale                1 800 ANTENNA                                                            37
     SPOTS! ANTENNAS
                                      SMA FEMALE STANDARD - FLUSH BASE - T2 (SFJ TYPE)                       CODE 22
                                       PART           FREQUENCY                                              APPROX
                                      NUMBER          BAND (MHZ)                 ANTENNA TYPE                LENGTH
                                      SPWB22150       136 - 174                 Helical - Standard - 1/4 Wave     6 ¾”
     SMA F T2
                                      SPHL22156       150 - 162                 Helical - Standard - 1/4 Wave     8”
     SMA Female recessed insulator
     & no skirt (SJF type)            SPHL22167       160 - 174                 Helical - Standard - 1/4 Wave     8”
     SPOTS! Connector Code 22         SPWB22425       380 - 470                 Helical - Standard - 1/4 Wave     6 ½”
                                      SPWH22450       425 - 475                 Whip - Standard - 1/4 Wave        6”
     Popular Brands Supported
     EF Johnson, Kenwood              SPHS22450       432 - 468                 Helical - Short - 1/4 Wave        3”
                                      SPWH22470       450 - 490                 Whip - Standard - 1/4 Wave        6”
                                      SPHS22470       452 - 468                 Helical - Short - 1/4 Wave        3”
                                      SPHS22490       475 - 512                 Helical - Short - 1/4 Wave        3”
                                      SPWH22832       782 - 882                 Whip - Standard - 1/4 Wave        3”
                                      SPHS22832       800 - 864                 Helical - Short - 1/4 Wave        2 ¾”
                                      SPWH22918       863 - 973                 Whip - Standard - 1/4 Wave        3”
                                      SPHS22918       872 - 954                 Helical - Short - 1/4 Wave        2 ¾”
                                      SPHL22FT        Field Tunable 136 - 221   Helical - Standard - 1/4 Wave     8”
                                      SPWH22FT        Field Tunable 400 -512    Whip - Standard - 1/4 Wave        6”




                                      SMA FEMALE STANDARD - HALF SKIRT BASE - T3 (SFU TYPE)                  CODE 23
                                       PART           FREQUENCY                                              APPROX
                                      NUMBER          BAND (MHZ)                 ANTENNA TYPE                LENGTH
                                      SPWB23150       136 - 174                 Helical - Standard - 1/4 Wave     6 ¾”
     SMA F T3
     SMA Female recessed insulator    SPHL23156       150 - 162                 Helical - Standard - 1/4 Wave     8”
     & partial skirt (SFU type)       SPHL23167       160 - 174                 Helical - Standard - 1/4 Wave     8”
     SPOTS! Connector Code 23         SPWB23425       380 - 470                 Helical - Standard - 1/4 Wave     6 ½”
                                      SPWH23450       425 - 475                 Whip - Standard - 1/4 Wave        6”
     Popular Brands Supported
     Kenwood (2005 and newer          SPHS23450       432 - 468                 Helical - Short - 1/4 Wave        3”
     models), Uniden, King            SPWH23470       450 - 490                 Whip - Standard - 1/4 Wave        6”
                                      SPHS23470       452 - 488                 Helical - Short - 1/4 Wave        3”
                                      SPWH23490       470 - 512                 Whip - Standard - 1/4 Wave        6”
                                      SPHS23490       475 - 512                 Helical - Short - 1/4 Wave        3”
                                      SPWH23918       863 - 973                 Whip - Standard - 1/4 Wave        3”
                                      SPHS23918       872 - 954                 Helical - Short - 1/4 Wave        *2 ¾”
                                      SPHL23FT        Field Tunable 136 - 221   Helical - Standard - 1/4 Wave     8”
                                      SPWH23FT        Field Tunable 400 -512    Whip - Standard - 1/4 Wave        6”


     Refer to Antenna Performance Chart on Page 17.
38                                   www.larsen-antennas.com                            NOTE: Antennas are not to scale
                                            SPOTS! ANTENNAS
SMA MALE - FLUSH BASE - T2 (SM TYPE)                                                                 CODE 24




                                                                            SMA MALE T2




                                                                                                                 PORTALBE /
                                                                                                                  TERMINAL
                                                                            SMA Male flush base (SM Type)
                                                                            SPOTS! Connector Code 24



                                                                            Popular Brands Supported
                                                                            G.E., Technophone



 PART                   FREQUENCY                                                                    APPROX
NUMBER                  CONNECTOR     BAND (MHz)                     ANTENNA TYPE                    LENGTH
SPDA24832               SMA           824 - 894                      Center Fed Dipole                  9”
SPDA24850/1900          SMA           806 - 925 / 1800 - 2170        Dual Band Dipole                   6¾
SPDS24850/1900W         SMA           806 - 925 / 1800 - 2170        Dual Band Dipole                   6¾
SPDA24918               SMA M T2      890 - 960                      Center Fed Dipole                  8”
SPDA241800              SMA M T2      1710 - 1880                    Center Fed Dipole                  6 ½”
SPDA241900              SMA M T2      1850 - 1990                    Center Fed Dipole                  6 ½”
SPDA242400              SMA           2400 - 2500                    Center Fed Dipole                  6”
SPDA24RP918             SMA M T2 RP   890 - 960                      Center Fed Dipole                  8”
SPDA24RP2400            SMA M T2 RP   2400 - 2500                    Center Fed Dipole                  6”
SPDP24832               SMA M T2      824 - 894                      Center Fed Dipole                  8”
SPDP24918               SMA M T2      890 - 960                      Center Fed Dipole
SPDP242400              SMA M T2      2400 - 2500                    Center Fed Dipole                  3 ½”
SPDP24RP2400            SMA M T2 RP   2400 - 2500                    Center Fed Dipole                  3 ½”
SPHS24832               SMA M T2      800 - 864                      Helical - Short - 1/4 Wave         2 ¾”
SPWH24918               SMA M T2      863 - 973                      Whip - Standard - 1/4 Wave         3”
SPHS24918               SMA M T2      872 - 954                      Helical - Short - 1/4 Wave         2 ¾”
SPHL24FT                SMA M T2      Field Tunable 136 - 221        Helical - Standard - 1/4 Wave      8”
SPWH24FT                SMA M T2      Field Tunable 400 -512         Whip - Standard - 1/4 Wave         6”
R380.500.125            SMA M T2 RP   2400 - 2500                    Molded - 1/4 Wave                  2½”




                                                                Refer to Antenna Performance Chart on Page 17.

NOTE: Antennas are not to scale       1 800 ANTENNA                                                              39
     STEALTH BLADE ANTENNAS
     L   arsen Stealth Blades utilize printed circuit technology to provide superior performance
         and impedance bandwidth. Its ultra slim design allows mounting virtually anywhere
     without obstruction - in vehicles for voice and data, mobile computing or other mobile /
     portable terminal applications. The antenna can even be concealed inside the lining of
     garments worn for covert communications operations.




     STEALTH BLADES

     The following single band Stealth Blade antennas hava a gain of 2.14 dBi, a maximum power of 3 Watts and linear
     polarization.


                          FREQ. RANGE          BANDWIDTH
     MODEL                   (MHz)              @1.5:2:1          DIMENSIONS               COAX                CONN

     SB450FME12               450-470              20/30           10” x 0.75”          12’ RG-316             FME

     SB8003                   806-896              67/90           5.2” x 0.75”         3’ RG-174              NO CONN

     SB80012                  806-896              67/90           5.2” x 0.75”         12’ RG-174             NO CONN

     SB800FME3                806-896              67/90           5.2” x 0.75”         3’ RG-174              FME

     SB800FME12               806-896              67/90           5.2” x 0.75”         12’ RG-174             FME

     SB800MPL3                806-896              67/90           5.2” x 0.75”         3’ RG-174              MPL

     SB800MPL12               806-896              67/90           5.2” x 0.75”         12’ RG-174             MPL

     SB800SMA3                806-896              67/90           5.2” x 0.75”         3’ RG-174              SMA

     SB800SMA12               806-896              67/90           5.2” x 0.75”         12’ RG-174             SMA

     SB800TNC3                806-896              67/90           5.2” x 0.75”         3’ RG-174              TNC

     SB800TNC12               806-896              67/90           5.2” x 0.75”         12’ RG-174             TNC

     SB9003                   890-960              55/70           5.2” x 0.75”         3’ RG-174              NO CONN

     SB90012                  890-960              55/70           5.2” x 0.75”         12’ RG-174             NO CONN

     SB900SMA3                890-960              55/70           5.2” x 0.75”         3’ RG-174              SMA

     SB900SMA12               890-960              55/70           5.2” x 0.75”         12’ RG-174             SMA

     SB24003                  2400-2500            60/105          2.7” x 0.75”         3’ RG-174              NO CONN

     SB24006                  2400-2500            60/105          2.7” x 0.75”         6’ RG-174              NO CONN

     SB2400SMA3               2400-2500            60/105          2.7” x 0.75”         3’ RG-174              SMA

     SB2400SMA6               2400-2500            60/105          2.7” x 0.75”         6’ RG-174              SMA

     SB2400SMB3               2400-2500            60/105          2.7” x 0.75”         3’ RG-174              SMB

     SB2400SMB6               2400-2500            60/105          2.7” x 0.75”         6’ RG-174              SMB

     SB2400MMCX3              2400-2500            60/105          2.7” x 0.75”         3’ RG-174              MMCX

     SB2400MMCX6              2400-2500            60/105          2.7” x 0.75”         6’ RG-174              MMCX




40                                      www.larsen-antennas.com                              NOTE: Antennas are not to scale
                                        STEALTH BLADE ANTENNAS
MULTI BAND STEALTH BLADES

The following multi band Stealth Blade antennas have a gain of 2.14 dBi (Cell) / 2.14 dBi (PCS) and a maximum
power of 3 Watts.




                                                                                                                PORTALBE /
                                                                                                                 TERMINAL
                                   FREQUENCY         BANDWIDTH (%)
MODEL                             RANGE (MHz)        (SMR/CELL/PCS)   DIMENSIONS          COAX           CONN

R380.900.323               806 - 960 / 1710 - 1999      39/10/15      5” x .8” x .2”    10’ RG-174        FME

R380.900.334               806 - 960 / 1710 - 1999      39/10/15      5” x .8” x .2”    10’ RG-174        SMA




NOTE: Antennas are not to scale                 1 800 ANTENNA                                                   41
     MOBILE ANTENNAS
     A    t Larsen we want our customers to be confident they can find the right antenna for the right application. For
          this reason, we have provided some guidelines for mobile antenna selection.

     When selecting a mobile antenna, there are a number of factors which significantly affect the ultimate performance
     of the antenna. Gain requirements, electrical type, ground plane availability, mounting style and placement, coaxial
     type and loss ratings, physical size, appearance and surrounding environment are issues to be addressed to ensure the
     maximum performance from a mobile antenna installation.

     For over 40 years, Larsen engineers have been designing high-performance mobile antennas in a variety of electrical
     types and configurations to meet the most demanding performance criteria and operating conditions. The electri-
     cal type or design of the mobile antenna is commonly referred to in terms of its wavelength: 1/4 wave, 1/2 wave,
     5/8 wave, etc. Each electrical type has a specific radiating pattern to be considered when selecting a mobile antenna.
     For example, the signal radiating from a 1/4 wave antenna is directed more vertically, thus making it ideal in urban
     environments where buildings might obstruct the signal. A 5 dB collinear mobile antenna is designed to direct the
     signal more towards the horizon. This type of antenna is ideal for geographically flat regions where signal coverage
     is sparse.

     Ground plane availability is another critical factor in mobile antenna performance and must be considered when
     determining the location and type of the antenna. Ground plane requirements vary given the type of mobile
     antenna and the frequency of operation. A typical 5/8 wave antenna at 150 MHz requires a ground plane at least
     42” in diameter. At 450 MHz 15” is required, and at 800 MHz a minimum of 8” is considered sufficient.

     In terms of mounting mobile antennas on a vehicle, there are five general locations: roof, front fender, rear fender,
     trunk and rear window glass (although other glass mount locations may be used). Of these, the center of an
     automobile roof is considered the best for mobile antenna placement, followed by the center of the trunk lid, the
     fenders, then on-glass mounting. This ranking is determined by the amount of ground plane provided by the
     positioning and clearance from obstruction (i.e., the roof line). The center of the roof is considered the ideal
     mounting location, provided the roof is metal. The diagram below illustrates the effective loss (at 800 MHz) due to
     insufficient symmetrical ground plane.

     Larsen provides a complete selection of permanent and temporary mounting alternatives, using only the
     highest quality materials to ensure superior electrical performance and mechanical durability. They include magnetic
     mounts (MM, MMR, MS), trunk lid mounts (TLM, TLP), mirror mount brackets (MB) and, of course, traditional
     permanent hole mounts for all antenna series.




42                                    www.larsen-antennas.com                                 NOTE: Antennas are not to scale
                                                            MOBILE ANTENNAS
ANTENNA PLACEMENT



                                                   (Reference Antenna)
                                                       Permanent Mount
                                                        Center of Roof
                                  Magnetic Mount           0.0 dB
                                  Corner of Roof




                                                                                                           MOBILE ANTENNAS
                                     -0.02 dB

                 Magnetic Mount
                  Trunk Corner
                     -3.4 dB
                                                                         Magnetic Mount
                                                                         Center of Roof
 Magnetic Mount
                                                                            -0.02 dB
  Trunk Center
     -2.1 dB




                 ●
                                  ●

           ●●            ●● ●                 ●●



               ●
                                                                                    ●


    Permanent
   Trunk Mount
     -2.8 dB          On Glass (Lower)
                          Center                   On Glass (Upper)
                                                                                          Magnetic Mount
                          -3.0 dB                      Center
                                                                                          Corner of Hood
                                                       -0.5 dB
                                                                                             -2.4 dB
                                   On Glass (Middle)
       Trunk Lip Mount                  Center
        Trunk Center                   -1.2 dB
           -2.8 dB




NOTE: Antennas are not to scale              1 800 ANTENNA                                                   43
     MOBILE SERIES DESIGNATIONS




     NMO                                                      NMOHF
     The most popular mount is the NMO or “new                Antennas operating above 1700 MHz require a better
     Motorola” mount. This product is styled after the        match than the traditional NMO mount can provide.
     industry standard TAD/TAE 3/4” hole mount.               To meet this requirement, Larsen developed a totally
     Larsen’s NMO version consists of a nickel plated brass   redesigned standard NMO mount which boasts
     bushing and silver plated center contact for maximum     a variety of innovative features such as:
     conductivity and corrosion resistance. The NMO is        • Simply pull the center pin to convert from low
     available in the following temporary mounting styles:       frequency to high frequency applications.
     MM, MMR, TLM, TLP, TMB and MMB. In addition,             • High quality components such as gold plated
     there is a 3/8” snap-in version.                            conductors and precision tooled body parts.
                                                              • Accommodates a variety of coax types.
                                                              • Fully sealed solder connections.
                                                              • Improves lower frequency performance as well!
                                                              • A THK (thick mount) version is also available.




     LPT                                                      LM
     Larsen’s LPT or Shadow antenna line is designed for      The LM or “Larsen Mount” has the best performance
     “transit” applications. At a maximum height of 4 1/2”,   of all mobile mounts. Based on a 5/16”-24 thread
     the unique coil design is housed in a UV- and chemi-     stud, this 3/4” hole mount provides durable installation
     cal-resistant “radome” enclosure for a discrete, low     with solid ground plane contact to maximize antenna
     silhouette antenna. The Shadow is available in UHF,      gain potential. In addition, the thread connection
     700, 800, 900 and 2400 MHz frequencies for NMO           prevents system static caused by intermittent contact
     mounting.                                                between the coil and the mount. LM antennas are
                                                              available in the MMR, TLM, TLP and TMB mounting
                                                              options. Mounts are also available with 1/4” and
                                                              1/2” studs for thick-surface applications.




44                                   www.larsen-antennas.com                            NOTE: Antennas are not to scale
                                  MOBILE SERIES DESIGNATIONS




                                                                                                                      MOBILE ANTENNAS
LP                                                       PO
The Mirage LP mobile antenna is a unique high            The PO Series mount is an S0239/UHF type mount
performance, low profile antenna design. The antenna     which fits in a 5/8” hole. The mount is made of brass
incorporates PCB technology into a durable, resin        for conductivity and stainless steel for durability. The
polymer plastic housing just 4 1/2” in diameter and      PO is available in MM, MMR, TLM and TMB tempo-
1 1/2” high. The Mirage mounts like any other NMO        rary mounting options, as well as standard permanent
antenna. Available in UHF and 800 / 900 MHz fre-         mounts.
quencies. The Mirage LP requires a ground plane.




MHW                                                      PHW
Similar to the PO series in that it mounts directly to   The PHW is a half-wave antenna with a flexible
an SO239/UHF connector, the MHW is a half-wave           radiating element. Useful for quick set up, it is designed
design requiring no ground plane for operation. The      to be suspended from any non-metallic object by the
MHW can mount directly on a radio or any of the PO       radiating element. No ground plane is required. The
permanent or temporary mounts. The MHW is avail-         antenna interfaces directly with a PL-259 connector.
able in VHF and UHF frequencies.




NOTE: Antennas are not to scale           1 800 ANTENNA                                                                 45
     MOBILE SERIES DESIGNATIONS




     OM                                                       KG
     The unique OM series is a self-mounting, half wave       Larsen’s patented KG (Kulglass) glass mount antennas
     antenna. The coax is soldered directly to the antenna    feature low impedance power transfer and the industry’s
     coil, requiring only a 3/8” hole. The half wave design   smallest footprint. Virtually no loss difference (.5 dB)
     makes it ideal for mounting on any surface, including    through the glass and the no-holes mounting makes
     wood and fiberglass, as no ground plane is required.     it an ideal option. The KG series is available in VHF,
     The OM is self-mounting with three nuts and bolts or     UHF, Dual Band (VHF / UHF, 800 / 1850), 800 and
     self-tapping screws. Mounting plate and trunk mount      900 MHz frequencies.
     options are available in VHF, UHF, 800 and 900 MHz
     frequencies.




     TMB                                                      TLP
     The TMB is a trunk gutter bracket which mounts           The TLP is Larsen’s low profile trunk lid mount. The
     between the trunk gutter and the trunk lid. The TMB      sleek compact design is only 3/4” high and mounts
     uses three screws to attach to the inside of the gut-    with two set screws. It is constructed of a durable
     ter, keeping them invisible from outside the vehicle.    resin polymer plastic and has a protective foam-padded
     Offered for NMO, LM, PO and MHW antennas.                bottom surface. Standard in black, the TLP is available
                                                              for LM and NMO antennas. Also available in TLM
                                                              version.




46                                    www.larsen-antennas.com                           NOTE: Antennas are not to scale
                                  MOBILE SERIES DESIGNATIONS




                                                                                                                   MOBILE ANTENNAS
MM/MS                                                   MM
Complete antenna / mount units incorporating either     Larsen’s traditional magnetic mount offers a rubber
a 2” or 3” extra-strength magnetic base with a whip     outer boot and Teflon tape for vehicle paint protection.
antenna, “mini mag” antennas come with premium          MM mounts are available with standard RG-58A/U or
quality stranded coax for maximum durability. They      premium dual shield coax. Offered for LM, PO and
are available in VHF, UHF, 800, 900, 1850 and Dual      MHW antennas.
Band (VHF / UHF, Cellular / PCS) frequencies in
unity, 3 dB and 5 dB configurations.




MMR                                                     MB
Larsen’s heavy duty round magnetic mount features the   The MB is Larsen’s mirror bracket mount. This chrome
NMO HF mount and offers 90 lbs of pull strength.        mount comes with the NMOHF mount (for both low
The MMR is available in standard RG-58A/U or premi-     and high frequency applications) and is available with
um dual shield coax versions. Offered for NMO (high     standard RG-58A/U or RG-58A/U dual shield cable.
and low frequencies), LM, PO and MHW antennas.




NOTE: Antennas are not to scale         1 800 ANTENNA                                                                47
     LOW BAND/MID BAND 27-136 MHz
     L   arsen offers all low / mid band frequencies from 27 MHz to 136 MHz for the NMO- or Motorola-style mount.
         “Q” antennas for the LM mount are available for frequencies from 52 MHz to 136 MHz.

     Larsen NMO low band antennas are a loaded quarter wave design. Mid bands are a quarter wave design.

     Both NMO and LM series offer a variety of permanent and temporary mount configurations.

     At low band wavelengths, variations in vehicle size, shape and mounting location occasionally present tuning chal-
     lenges since vehicles often present an inadequate ground plane. Larsen recommends appropriate test equipment be
     used for installation tuning of all low band antennas.

     Larsen’s low / mid band lines offer these superior performance advantages:

     • Handles a full 150 Watts of power

     • VSWR at 2:1 or less

     • Heavy-duty base coils are air wound for lowest RF loss

     • Tough 17-7 stainless steel whips for maximum radiation efficiency

     • Available in black or stainless

     • Optional shock spring internally shorted with highly flexible insulated wire to eliminate distortion

     • Durable MakroBlend® shells are UV and chemical resistant




48                                       www.larsen-antennas.com                              NOTE: Antennas are not to scale
                 LOW BAND/MID BAND 27-136 MHz
MODEL                       FREQUENCY (MHz)
NMO27BCO                      27 - 30

SPECIFICATIONS
TYPE                              1/4 wave coil
COIL                              28 MHz
POWER RATING                      150 Watts                 Low Band Coil for
COLOR                             Black                     27 - 30 MHz
WHIP                              Order separately / W490
COAX                              Order separately / NMOK
MAX HEIGHT                        4”




                                                                                                                     LOW BAND /
                                                                                                                      MID BAND
MODEL                       FREQUENCY (MHz)
NMO27B                        27 - 30

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Base loaded 1/4 wave
VSWR (see bandwidth)              2:1                       Low band coil and field
BANDWIDTH @ 1.5                   1.5%                      tunable black whip for
BANDWIDTH @ 2.0                   3%                        27 - 30 MHz
COIL                              28 MHz
POWER RATING                      150 Watts
COLOR                             Black
WHIP                              W490B, .100 tapered
COAX                              Order separately
MAX HEIGHT                        52.5”



MODEL                       FREQUENCY (MHz)
NMO27C                        27 - 30

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Base loaded 1/4 wave
                                                            Low band coil and field
VSWR (see bandwidth)              2:1
                                                            tunable stainless 49” whip
BANDWIDTH @ 1.5                   1.5%
                                                            for 27 - 30 MHz.
BANDWIDTH @ 2.0                   3%
COIL                              28 MHz
POWER RATING                      150 Watts
COLOR                             Black/Stainless
WHIP                              W490, .100 tapered
COAX                              Order separately
MAX HEIGHT                        52.5”




NOTE: Antennas are not to scale              1 800 ANTENNA                               To convert to Gain (dBd):
                                                                                                 Gain (dBi) - 2.14
                                                                                                                     49
     LOW BAND/MID BAND 27-136 MHz
                                                               MODEL                  FREQUENCY (MHz)
                                                               NMO27BK                  27 - 30

                                                               SPECIFICATIONS
                                                               GAIN                     2.14 dBi
                                 Field tunable low band        TYPE                     Base loaded 1/4 wave
                                 antenna and mounting          VSWR (see bandwidth)     2:1
                                 kit for 27 - 30 MHz.          BANDWIDTH @ 1.5          1.5%
                                 Black coil and whip.          BANDWIDTH @ 2.0          3%
                                                               COIL                     28 MHz
                                                               POWER RATING             150 Watts
                                                               COLOR                    Black
                                                               CONNECTOR                PL259
                                                               WHIP                     W490B, .100 tapered
                                                               COAX                     17’ RG-58A/U
                                                               MAX HEIGHT               52.5”


                                                               MODEL                  FREQUENCY (MHz)
                                                               NMO27CK                  27 - 30

                                                               SPECIFICATIONS
                                                               GAIN                     2.14 dBi
                                 Field tunable low band        TYPE                     Base loaded 1/4 wave
                                 antenna and mounting          VSWR (see bandwidth)     2:1
                                 kit for 27 - 30 MHz.          BANDWIDTH @ 1.5          1.5%
                                 Black coil, Stainless whip.   BANDWIDTH @ 2.0          3%
                                                               COIL                     28 MHz
                                                               POWER RATING             150 Watts
                                                               COLOR                    Black/Stainless
                                                               CONNECTOR                PL259
                                                               WHIP                     W490, .100 tapered
                                                               COAX                     17’ RG-58A/U
                                                               MAX HEIGHT               52.5”

                                                               MODEL                  FREQUENCY (MHz)
                                                               NMO30BCO                 30 - 34

                                                               SPECIFICATIONS
                                                               TYPE                     1/4 wave coil
                                                               COIL                     32 MHz
                                                               POWER RATING             150 Watts
                                 Low band coil for
                                                               COLOR                    Black
                                 30 - 34 MHz.
                                                               WHIP                     Order separately/W540
                                                               COAX                     Order separately/NMOK
                                                               MAX HEIGHT               4”




50   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                            www.larsen-antennas.com                            NOTE: Antennas are not to scale
                 LOW BAND/MID BAND 27-136 MHz
MODEL                       FREQUENCY (MHz)
NMO30B                        30 - 34

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Base loaded 1/4 wave   Low band coil and field
VSWR (see bandwidth)              2:1                    tunable black 49” whip
BANDWIDTH @ 1.5                   1.5%                   for 30 - 34 MHz.
BANDWIDTH @ 2.0                   3%
COIL                              32 MHz
POWER RATING                      150 Watts
COLOR                             Black
WHIP                              W540B, .100 tapered




                                                                                                                  LOW BAND /
                                                                                                                   MID BAND
COAX                              Order separately
MAX HEIGHT                        57.5”



MODEL                       FREQUENCY (MHz)
NMO30C                        30 - 34

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Base loaded 1/4 wave   Low band coil and
VSWR (see bandwidth)              2:1                    field tunable Stainless
BANDWIDTH @ 1.5                   1.5%                   49” whip for field tunable
BANDWIDTH @ 2.0                   3%                     30 - 34 MHz.
COIL                              32 MHz
POWER RATING                      150 Watts
COLOR                             Black/Stainless
WHIP                              W540, .100 tapered
COAX                              Order separately
MAX HEIGHT                        57.5”



MODEL                       FREQUENCY (MHz)
NMO30BK                       30 - 34

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Base loaded 1/4 wave   Field tunable low band
VSWR (see bandwidth)              2:1                    antenna and mounting kit
BANDWIDTH @ 1.5                   1.5%                   for 30 - 34 MHz. Black
BANDWIDTH @ 2.0                   3%                     coil and whip.
COIL                              32 MHz
POWER RATING                      150 Watts
COLOR                             Black
CONNECTOR                         PL-259
WHIP                              W540B, .100 tapered
COAX                              17’ RG-58A/U
MAX HEIGHT                        57.5”


NOTE: Antennas are not to scale              1 800 ANTENNA                            To convert to Gain (dBd):
                                                                                              Gain (dBi) - 2.14
                                                                                                                  51
     LOW BAND/MID BAND 27-136 MHz
                                                               MODEL                  FREQUENCY (MHz)
                                                               NMO30CK                  30 - 34

                                                               SPECIFICATIONS
                                                               GAIN                     2.14 dBi
                                 Field tunable low band        TYPE                     Base loaded 1/4 wave
                                 antenna and mounting          VSWR (see bandwidth)     2:1
                                 kit for 30 - 34 MHz.          BANDWIDTH @ 1.5          1.5%
                                 Black coil, Stainless whip.   BANDWIDTH @ 2.0          3%
                                                               COIL                     32 MHz
                                                               POWER RATING             150 Watts
                                                               COLOR                    Black/Stainless
                                                               CONNECTOR                PL-259
                                                               WHIP                     W540, .100 tapered
                                                               COAX                     17’ RG-58A/U
                                                               MAX HEIGHT               57.5”


                                                               MODEL                  FREQUENCY (MHz)
                                                               NMO34BCO                 34 - 40

                                                               SPECIFICATIONS
                                                               TYPE                     1/4 wave coil
                                                               COIL                     37 MHz
                                 Low band coil for             POWER RATING             150 Watts
                                 34 - 40 MHz.                  COLOR                    Black
                                                               WHIP                     Order separately / W540B
                                                               COAX                     Order separately / NMOK
                                                               MAX HEIGHT               4”




                                                               MODEL                  FREQUENCY (MHz)
                                                               NMO34B                   34 - 40

                                                               SPECIFICATIONS
                                                               GAIN                     2.14 dBi
                                                               TYPE                     Base loaded 1/4 wave
                                 Low band coil and field
                                                               VSWR (see bandwidth)     2:1
                                 tunable black 49” whip
                                                               BANDWIDTH @ 1.5          1.5%
                                 for 34- 40 MHz.
                                                               BANDWIDTH @ 2.0          3%
                                                               COIL                     37 MHz
                                                               POWER RATING             150 Watts
                                                               COLOR                    Black
                                                               WHIP                     W540B, .100 tapered
                                                               COAX                     Order separately
                                                               MAX HEIGHT               57.5”



52   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                            www.larsen-antennas.com                            NOTE: Antennas are not to scale
                 LOW BAND/MID BAND 27-136 MHz
MODEL                       FREQUENCY (MHz)
NMO34C                        34 - 40

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Base loaded 1/4 wave   Low band coil
VSWR (see bandwidth)              2:1                    and field tunable
BANDWIDTH @ 1.5                   1.5%                   Stainless 49” whip for
BANDWIDTH @ 2.0                   3%                     34 - 40 MHz.
COIL                              37 MHz
POWER RATING                      150 Watts
COLOR                             Black/Stainless
WHIP                              W540, .100 tapered




                                                                                                                LOW BAND /
                                                                                                                 MID BAND
COAX                              Order separately
MAX HEIGHT                        57.5”



MODEL                       FREQUENCY (MHz)
NMO34BK                       34 - 40

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Base loaded 1/4 wave   Field tunable low band
VSWR (see bandwidth)              2:1                    antenna and mounting kit
BANDWIDTH @ 1.5                   1.5%                   for 34 - 40 MHz. Black
BANDWIDTH @ 2.0                   3%                     coil and whip.
COIL                              37 MHz
POWER RATING                      150 Watts
COLOR                             Black
WHIP                              W540B, .100 tapered
COAX                              17’ RG-58A/U
MAX HEIGHT                        57.5”



MODEL                       FREQUENCY (MHz)
NMO34CK                       34 - 40

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Base loaded 1/4 wave   Field tunable low band
VSWR (see bandwidth)              2:1                    antenna and mounting kit
BANDWIDTH @ 1.5                   1.5%                   for 34 - 40 MHz. Black
BANDWIDTH @ 2.0                   3%                     coil, Stainless whip.
COIL                              37 MHz
POWER RATING                      150 Watts
COLOR                             Black/Stainless
CONNECTOR                         PL-259
WHIP                              W540, .100 tapered
COAX                              17’ RG-58A/U
MAX HEIGHT                        57.5”


NOTE: Antennas are not to scale              1 800 ANTENNA                          To convert to Gain (dBd):
                                                                                            Gain (dBi) - 2.14
                                                                                                                53
     LOW BAND/MID BAND 27-136 MHz
                                                           MODEL                  FREQUENCY (MHz)
                                                           NMO40BCO                 40 - 50

                                                           SPECIFICATIONS
                                                           TYPE                     1/4 wave coil
                                                           COIL                     46 MHz
                                 Low band coil for         POWER RATING             150 Watts
                                 40 - 50 MHz.              COLOR                    Black
                                                           WHIP                     Order separately/W540
                                                           COAX                     Order separately/NMOK
                                                           MAX HEIGHT               3 1/2”




                                                           MODEL                  FREQUENCY (MHz)
                                                           NMO40B                   40 - 50

                                                           SPECIFICATIONS
                                                           GAIN                     2.14 dBi
                                 Low band coil and field   TYPE                     Base loaded 1/4 wave
                                 tunable black 49” whip    VSWR (see bandwidth)     2:1
                                 for 40 - 50 MHz.          BANDWIDTH @ 1.5          2%
                                                           BANDWIDTH @ 2.0          4%
                                                           COIL                     46 MHz
                                                           POWER RATING             150 Watts
                                                           COLOR                    Black
                                                           WHIP                     W540B, .100 tapered
                                                           COAX                     Order separately
                                                           MAX HEIGHT               57 1/2”



                                                           MODEL                  FREQUENCY (MHz)
                                                           NMO40C                   40 - 50

                                                           SPECIFICATIONS
                                                           GAIN                     2.14 dBi
                                 Low band coil             TYPE                     Base loaded 1/4 wave
                                 and field tunable         VSWR (see bandwidth)     2:1
                                 Stainless 49” whip for    BANDWIDTH @ 1.5          2%
                                 40 - 50 MHz.              BANDWIDTH @ 2.0          4%
                                                           COIL                     46 MHz
                                                           POWER RATING             150 Watts
                                                           COLOR                    Black/Stainless
                                                           WHIP                     W540, .100 tapered
                                                           COAX                     Order separately
                                                           MAX HEIGHT               57 1/2”



54   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                           www.larsen-antennas.com                         NOTE: Antennas are not to scale
                 LOW BAND/MID BAND 27-136 MHz
MODEL                       FREQUENCY (MHz)
NMO40BK                       40 - 50

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Base loaded 1/4 wave    Field tunable low band
VSWR (see bandwidth)              2:1                     antenna and mounting kit
BANDWIDTH @ 1.5                   2%                      for 40 - 50 MHz. Black
BANDWIDTH @ 2.0                   4%                      coil and whip.
COIL                              46 MHz
POWER RATING                      150 Watts
COLOR                             Black/Stainless
CONNECTOR                         PL-259




                                                                                                                 LOW BAND /
                                                                                                                  MID BAND
WHIP                              W540B, .100 tapered
COAX                              17’ RG-58A/U
MAX HEIGHT                        57 1/2”


MODEL                       FREQUENCY (MHz)
NMO40CK                       40 - 50

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Base loaded 1/4 wave    Field tunable low band
VSWR (see bandwidth)              2:1                     antenna and mounting kit
BANDWIDTH @ 1.5                   2%                      for 40 - 50 MHz. Black
BANDWIDTH @ 2.0                   4%                      coil, Stainless whip.
COIL                              46 MHz
POWER RATING                      150 Watts
COLOR                             Black/Stainless
CONNECTOR                         PL-259
WHIP                              W540, .100 tapered
COAX                              17’ RG-58A/U
MAX HEIGHT                        57 1/2”

MODEL                       FREQUENCY (MHz)
NMO50BCO                      47 - 54

SPECIFICATIONS
TYPE                              1/4 wave coil
COIL                              50 MHz
POWER RATING                      150 Watts
                                                          Low band coil for
COLOR                             Black
                                                          47 - 54 MHz.
WHIP                              Order separately/W490
COAX                              Order separately/NMOK
MAX HEIGHT                        3 1/2”




NOTE: Antennas are not to scale              1 800 ANTENNA                           To convert to Gain (dBd):
                                                                                             Gain (dBi) - 2.14
                                                                                                                 55
     LOW BAND/MID BAND 27-136 MHz
                                                           MODEL                  FREQUENCY (MHz)
                                                           NMO50B                   47 - 54

                                                           SPECIFICATIONS
                                                           GAIN                     2.14 dBi
                                 Low band coil and field   TYPE                     Base loaded 1/4 wave
                                 tunable black 49”whip     VSWR (see bandwidth)     2:1
                                 for 47 - 54 MHz.          BANDWIDTH @ 1.5          5.5%
                                                           BANDWIDTH @ 2.0          10%
                                                           COIL                     50 MHz
                                                           POWER RATING             150 Watts
                                                           COLOR                    Black
                                                           WHIP                     W490B, .100 tapered
                                                           COAX                     Order separately
                                                           MAX HEIGHT               52 1/2”



                                                           MODEL                  FREQUENCY (MHz)
                                                           NMO50C                   47 - 54

                                                           SPECIFICATIONS
                                                           GAIN                     2.14 dBi
                                 Low band coil             TYPE                     Base loaded 1/4 wave
                                 and field tunable         VSWR (see bandwidth)     2:1
                                 Stainless 49” whip for    BANDWIDTH @ 1.5          5.5%
                                 47 - 54 MHz.              BANDWIDTH @ 2.0          10%
                                                           COIL                     50 MHz
                                                           POWER RATING             150 Watts
                                                           COLOR                    Black/Stainless
                                                           WHIP                     W490, .100 tapered
                                                           COAX                     Order separately
                                                           MAX HEIGHT               52 1/2”



                                                           MODEL                  FREQUENCY (MHz)
                                                           NMO50CK                  47 - 54

                                                           SPECIFICATIONS
                                                           GAIN                     2.14 dBi
                                 Field tunable low band    TYPE                     Base loaded 1/4 wave
                                 antenna and mounting      VSWR (see bandwidth)     2:1
                                 kit for 47 - 54 MHz.      BANDWIDTH @ 1.5          5.5%
                                 Black coil and whip.      BANDWIDTH @ 2.0          10%
                                                           COIL                     50 MHz
                                                           POWER RATING             150 Watts
                                                           COLOR                    Black/Stainless
                                                           CONNECTOR                PL-259
                                                           WHIP                     W490, .100 tapered
                                                           COAX                     17’ RG-58A/U
                                                           MAX HEIGHT               52 1/2”


56   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                           www.larsen-antennas.com                         NOTE: Antennas are not to scale
                 LOW BAND/MID BAND 27-136 MHz
MODEL                       FREQUENCY (MHz)
NMOQ52C                       52 - 88

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/4 wave               Field tunable NMO
VSWR (see bandwidth)              2:1                    1/4 wave antenna for
BANDWIDTH @ 1.5                   5%                     52 - 88 MHz. Black base,
BANDWIDTH @ 2.0                   10%                    Stainless whip.
POWER RATING                      150 Watts
COLOR                             Black/Stainless
WHIP                              W540, .100 tapered
COAX                              Order separately




                                                                                                                LOW BAND /
                                                                                                                 MID BAND
MAX HEIGHT                        55”




MODEL                       FREQUENCY (MHz)
NMOQ88C                       88 - 136

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/4 wave
                                                         Field tunable NMO
VSWR (see bandwidth)              2:1
                                                         1/4 wave antenna for
BANDWIDTH @ 1.5                   5%
                                                         88 - 136 MHz. Black
BANDWIDTH @ 2.0                   10%
                                                         base, Stainless whip.
POWER RATING                      150 Watts
COLOR                             Black/Stainless
WHIP                              W400, .100
COAX                              Order separately
MAX HEIGHT                        35”




MODEL                       FREQUENCY (MHz)
NMOWB40C                      40 - 50

SPECIFICATIONS
GAIN                              Unity / 2.14 dBi
TYPE                              Base loaded 1/4 wave
                                                          Wideband lowband
VSWR                              2:1
                                                          coil and factory tuned
BANDWIDTH @ 2.0                   12%
                                                          whip provides tuned
POWER RATING                      150 Watts
                                                          bandwidth.
COLOR                             Black/Stainless
WHIP                              W540.100
COAX                              Order Separately
MAX HEIGHT                        55”




NOTE: Antennas are not to scale               1 800 ANTENNA                         To convert to Gain (dBd):
                                                                                            Gain (dBi) - 2.14
                                                                                                                57
     LOW BAND/MID BAND 27-136 MHz
                                                          MODEL                    FREQUENCY (MHz)
                                                          Q52                        52 - 88

                                                            SPECIFICATIONS
                                                            GAIN                     2.14 dBi
                                 “Q” field tunable 1/4 wave TYPE                     1/4 wave
                                 antenna, 52 - 88 MHz,      VSWR (see bandwidth)     2:1
                                 for LA or LM mounts.       BANDWIDTH @ 1.5          5%
                                                            BANDWIDTH @ 2.0          10%
                                                            POWER RATING             200 Watts
                                                            COLOR                    Stainless
                                                            WHIP                     .100 tapered
                                                            COAX                     Order separately
                                                            MAX HEIGHT               55”




                                                          MODEL                    FREQUENCY (MHz)
                                                          Q88                        88 - 136

                                                            SPECIFICATIONS
                                                            GAIN                     2.14 dBi
                                 “Q” field tunable 1/4 wave TYPE                     1/4 wave
                                 antenna, 88 - 136 MHz,     VSWR (see bandwidth)     2:1
                                 for LA or LM mounts.       BANDWIDTH @ 1.5          5%
                                                            BANDWIDTH @ 2.0          10%
                                                            POWER RATING             200 Watts
                                                            COLOR                    Stainless
                                                            WHIP                     .100
                                                            COAX                     Order separately
                                                            MAX HEIGHT               35”




58   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                          www.larsen-antennas.com                           NOTE: Antennas are not to scale
                                                                  VHF 136-174 MHz
A     ppearance. Performance. Dependability. Long-term service. These are words customers use to describe
      Larsen’s VHF mobile antennas.

Larsen offers VHF antennas in 1/4 wave, 1/2 wave and 5/8 wave designs available in the following styles:

KG:        Patented low-impedance design in a glass mount antenna

LM:        Durable 5/16”-24 thread stud mount for 3/4” hole. Low profile, easy to install mount

LP:        Low profile, NMO Mount

MHW:       Half-wave, no ground plane antenna for SO239-type mounts (144 - 174 MHz only)

MS:        Economical, complete magnetic mount antenna, compact design

NMO:       Premium Motorola-style 3/4” hole mount




                                                                                                            136 - 174 MHz
                                                                                                                 VHF
OM:        Self-mounting, no ground plane antenna

PHW:       Half-wave design antenna with flexible radiating element. Mounts on an SO239 connection
           (144 - 174 MHz only)

PO:        DC-grounded, SO239/UHF mount type antenna

Count on Larsen VHF antennas to deliver these superior performance advantages:

   • Handle up to 200 Watts of power on select models

   • VSWR at 2:1

   • Heavy-duty base coils are air wound for lowest RF loss

   • Tough 17-7 stainless steel whips for maximum radiation efficiency

   • Available in black or stainless

   • Optional shock spring internally shorted with highly flexible insulated wire to eliminate distortion

   • Durable UV and chemical resistant MakroBlend® shells




NOTE: Antennas are not to scale            1 800 ANTENNA                                                     59
     VHF 136-174 MHz
                                                         MODEL                  FREQUENCY (MHz)
                                                         KG144UDPL                144 - 160

                                                         SPECIFICATIONS
                                                         GAIN                     2.14 dBi
                                                         TYPE                     1/2 wave
                             Complete glass mount        VSWR (see bandwidth)     2:1
                             field tunable antenna for   BANDWIDTH @ 1.5          1.7%
                             144 - 160 MHz.              BANDWIDTH @ 2.0          3.5%
                                                         POWER RATING             100 Watts
                                                         COLOR                    Black
                                                         CONNECTOR                PL-259
                                                         COAX                     14’ RG-58/U Dual Shield
                                                         MAX HEIGHT               48”




                                                         MODEL                  FREQUENCY (MHz)
                                                         KG144O/S                 144 - 160

                                                         SPECIFICATIONS
                                                         GAIN                     2.14 dBi
                                                         TYPE                     1/2 wave
                             Outside coupler and
                                                         VSWR (see bandwidth)     2:1
                             field tunable whip only
                                                         BANDWIDTH @ 1.5          1.7%
                             for KG144 glass mount
                                                         BANDWIDTH @ 2.0          3.5%
                             antenna.
                                                         POWER RATING             100 Watts
                                                         COLOR                    Black
                                                         WHIP                     .100 tapered
                                                         COAX                     Order separately/KGVHFUDI/S
                                                         MAX HEIGHT               48”




                                                         MODEL                  FREQUENCY (MHz)                CONN
                                                         KG160UD                   160 - 174                   No Conn
                                                         KG160UDPL                 160 - 174                   PL-259

                                                         SPECIFICATIONS
                                                         GAIN                     2.14 dBi
                             Complete glass mount        TYPE                     1/2 wave
                             field tunable antenna for   VSWR (see bandwidth)     2:1
                             160 - 174 MHz.              BANDWIDTH @ 1.5          1.7%
                                                         BANDWIDTH @ 2.0          3.5%
                                                         POWER RATING             100 Watts
                                                         COLOR                    Black
                                                         WHIP                     .100 tapered
                                                         COAX                     14’ RG-58/U Dual Shield
                                                         MAX HEIGHT               47”



60   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                         www.larsen-antennas.com                         NOTE: Antennas are not to scale
                                                                VHF 136-174 MHz
MODEL                       FREQUENCY (MHz)
KG160O/S                      160 - 174

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/2 wave                       Outside coupler and
VSWR (see bandwidth)              2:1                            field tunable whip only
BANDWIDTH @ 1.5                   1.7%                           for KG160 glass mount
BANDWIDTH @ 2.0                   3.5%                           antenna.
POWER RATING                      100 Watts
COLOR                             Black
WHIP                              .100 tapered
COAX                              Order separately/KGVHFUDI/S
MAX HEIGHT                        47”




                                                                                                                        136 - 174 MHz
                                                                                                                             VHF
MODEL                       FREQUENCY (MHz)
KGVHFUDI/S                    144 - 174

SPECIFICATIONS
POWER RATING                      100 Watts
COLOR                             Black
                                                                 Inside coupler and
CONNECTOR                         Order separately
                                                                 14’ UD coax for KG
COAX                              14’ RG-58/U Dual Shield
                                                                 glass mount antennas,
                                                                 144 - 174 MHz.




MODEL                       FREQUENCY (MHz)
LM150BCO                      144 - 174

SPECIFICATIONS
TYPE                              5/8 wave coil
POWER RATING                      200 Watts
COLOR                             Black/Chrome
                                                                 Black coil for LM mount,
WHIP                              Order Seperately / W490
                                                                 144 - 174 MHz.
COAX                              Order separately
MAX HEIGHT                        2¾




NOTE: Antennas are not to scale               1 800 ANTENNA                                 To convert to Gain (dBd):
                                                                                                    Gain (dBi) - 2.14
                                                                                                                         61
     VHF 136-174 MHz
                                                         MODEL                  FREQUENCY (MHz)
                                                         LM150B                   144 - 174

                                                         SPECIFICATIONS
                                                         GAIN                     5.14 dBi
                             Black coil and field tun-   TYPE                     5/8 wave
                             able black whip for LM      VSWR (see bandwidth)     2:1
                             mounts, 144 - 174 MHz.      BANDWIDTH @ 1.5          3%
                                                         BANDWIDTH @ 2.0          6%
                                                         POWER RATING             200 Watts
                                                         COLOR                    Black
                                                         WHIP                     W490B, .100 tapered
                                                         COAX                     Order separately
                                                         MAX HEIGHT               51 3/4”




                                                         MODEL                  FREQUENCY (MHz)
                                                         LM150C                   144 - 174

                                                         SPECIFICATIONS
                                                         GAIN                     5.14 dBi
                                                         TYPE                     5/8 wave
                             Black coil and field
                                                         VSWR (see bandwidth)     2:1
                             tunable Stainless
                                                         BANDWIDTH @ 1.5          3%
                             whip for LM mounts,
                                                         BANDWIDTH @ 2.0          6%
                             144 - 174 MHz.
                                                         POWER RATING             200 Watts
                                                         COLOR                    Black/Stainless
                                                         WHIP                     W490, .100 tapered
                                                         COAX                     Order separately
                                                         MAX HEIGHT               51 3/4”




                                                         MODEL                  FREQUENCY (MHz)
                                                         LM150BK                  144 - 174

                                                         SPECIFICATIONS
                                                         GAIN                     5.14 dBi
                                                         TYPE                     5/8 wave
                             Complete field tunable
                                                         VSWR (see bandwidth)     2:1
                             antenna and LM mount-
                                                         BANDWIDTH @ 1.5          3%
                             ing kit, 144 - 174 MHz.
                                                         BANDWIDTH @ 2.0          6%
                             Black coil and whip.
                                                         POWER RATING             200 Watts
                                                         COLOR                    Black
                                                         CONNECTOR                PL259
                                                         WHIP                     W490B, .100 tapered
                                                         COAX                     17’ RG-58A/U
                                                         MAX HEIGHT               51 3/4”



62   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                         www.larsen-antennas.com                         NOTE: Antennas are not to scale
                                                       VHF 136-174 MHz
MODEL                       FREQUENCY (MHz)
LM150CK                       144 - 174

SPECIFICATIONS
GAIN                              5.14 dBi
TYPE                              5/8 wave              Complete field tunable
VSWR (see bandwidth)              2:1                   antenna and mount-
BANDWIDTH @ 1.5                   3%                    ing kit, 144 - 174 MHz.
BANDWIDTH @ 2.0                   6%                    Black coil, Stainless whip.
POWER RATING                      200 Watts
COLOR                             Black/Stainless
CONNECTOR                         PL259
WHIP                              .100 tapered
COAX                              17’ RG-58A/U
MAX HEIGHT                        51 3/4”




                                                                                                                  136 - 174 MHz
                                                                                                                       VHF
MODEL                       FREQUENCY (MHz)
LMWBQ                         150 - 170

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Wideband 1/4 wave     Factory tuned wide
VSWR (see bandwidth)              2:1                   band 1/4 wave VHF
BANDWIDTH @ 1.5                   8%                    antenna for LM mounts,
BANDWIDTH @ 2.0                   16%                   150 - 170 MHz.
POWER RATING                      200 Watts
COLOR                             Stainless
WHIP                              .125 with spring
COAX                              Order separately
MAX HEIGHT                        18 1/2”




MODEL                       FREQUENCY (MHz)
LMWBQB                        150 - 170

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Wideband 1/4 wave
                                                        Factory tuned black
VSWR (see bandwidth)              2:1
                                                        wide band 1/4 wave
BANDWIDTH @ 1.5                   8%
                                                        VHF antenna for LM
BANDWIDTH @ 2.0                   16%
                                                        mounts, 150 - 170 MHz.
POWER RATING                      200 Watts
COLOR                             Black
WHIP                              .125 with spring
COAX                              Order separately
MAX HEIGHT                        18 1/2”




NOTE: Antennas are not to scale               1 800 ANTENNA                           To convert to Gain (dBd):
                                                                                              Gain (dBi) - 2.14
                                                                                                                   63
     VHF 136-174 MHz
                                                      MODEL                  FREQUENCY (MHz)
                                                      LMWBQBK                  150 - 170

                                                      SPECIFICATIONS
                             Complete black wide      GAIN                     2.14 dBi
                             band factory tuned       TYPE                     Wideband 1/4 wave
                             1/4 wave VHF antenna     VSWR (see bandwidth)     2:1
                             and LM mounting kit,     BANDWIDTH @ 1.5          8%
                             150 - 170 MHz.           BANDWIDTH @ 2.0          16%
                                                      POWER RATING             200 Watts
                                                      COLOR                    Black
                                                      CONNECTOR                PL-259
                                                      WHIP                     .125 with spring
                                                      COAX                     17’ RG-58A/U
                                                      MAX HEIGHT               18 1/2”



                                                      MODEL                  FREQUENCY (MHz)
                                                      LMWBQK                   150 - 170

                                                      SPECIFICATIONS
                             Complete wide band       GAIN                     2.14 dBi
                             factory tuned 1/4 wave   TYPE                     Wideband 1/4 wave
                             VHF antenna and          VSWR (see bandwidth)     2:1
                             LM mounting kit,         BANDWIDTH @ 1.5          8%
                             150 - 170 MHz.           BANDWIDTH @ 2.0          16%
                                                      POWER RATING             200 Watts
                                                      COLOR                    Stainless
                                                      CONNECTOR                PL-259
                                                      WHIP                     .125 with spring
                                                      COAX                     17’ RG-58A/U
                                                      MAX HEIGHT               18 1/2”




64   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                        www.larsen-antennas.com                       NOTE: Antennas are not to scale
                                                         VHF 136-174 MHz
MODEL                       FREQUENCY (MHz)
LP152NMO                      151.02 - 152.98
LP156NMO                      154.42 - 156.58
LP158NMO                      156.38 - 158.62
LP160NMO                      158.33 - 160.67
LP162NMO                      160.29 - 162.71
LP164NMO                      162.75 - 165.25             NMO mounted low
LP167NMO                      165.21 - 167.79             profile antenna,
LP169NMO                      167.68 - 170.32             frequencies from
LP171NMO                      170.16 - 172.84             150 - 174 MHz.
LP174NMO                      172.14 - 174.86

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Low profile




                                                                                                                136 - 174 MHz
VSWR (see bandwidth)              2.0:1 or less
BANDWIDTH @ 2.0                   1-2%




                                                                                                                     VHF
POWER RATING                      60 Watts
GROUND PLANE                      48” Diameter Minimum
COLOR                             Black
COAX                              Order Separately
MAX HEIGHT                        3 3/4”
DIAMETER                          4 1/2”




                Available in white with minimum order quantities.
                Please contact the factory for more information.




MODEL                       FREQUENCY (MHz)
MHW150BCO                     144 - 174

SPECIFICATIONS
TYPE                              1/2 wave coil
POWER RATING                      200 Watts                 Black 1/2 wave coil
COLOR                             Black                     only for use with PO/
WHIP                              Order separately          SO 239 type mounts,
COAX                              Order separately          144 - 174 MHz.
MAX HEIGHT                        2 1/2”




NOTE: Antennas are not to scale               1 800 ANTENNA                         To convert to Gain (dBd):
                                                                                            Gain (dBi) - 2.14
                                                                                                                 65
     VHF 136-174 MHz
                                                        MODEL                  FREQUENCY (MHz)
                                                        MHW150C                  144 - 174

                                                        SPECIFICATIONS
                                                        GAIN                     2.14 dBi (no ground plane)
                                                                                 4.5 dBi (with ground plane)
                             Black 1/2 wave coil and
                                                        TYPE                     1/2 wave
                             field tunable Stainless
                                                        VSWR (see bandwidth)     2:1
                             whip for use with PO/
                                                        BANDWIDTH @ 1.5          3%
                             SO-239 type mounts,
                                                        BANDWIDTH @ 2.0          6.5%
                             144 - 174 MHz.
                                                        POWER RATING             200 Watts
                                                        COLOR                    Black/Stainless
                                                        WHIP                     W490, .100 tapered
                                                        COAX                     Order separately
                                                        MAX HEIGHT               51 1/2”



                                                        MODEL                  FREQUENCY (MHz)
                                                        MSTFME                   144 - 965

                                                        SPECIFICATIONS
                                                        GAIN                     2.14 dBi
                                                        TYPE                     1/4 wave
                             Complete 1/4 wave mini     VSWR (see bandwidth)     2:1
                             magnetic antenna, field    BANDWIDTH @ 1.5          5%
                             tunable, 144 - 965 MHz.    BANDWIDTH @ 2.0          10%
                                                        POWER RATING             50 Watts
                                                        COLOR                    Black
                                                        CONNECTOR                FME CRIMP
                                                        WHIP                     .070
                                                        COAX                     12’ RG174
                                                        MAX HEIGHT               21”



                                                        MODEL                  FREQUENCY (MHz)
                                                        NMO150BCO                144 - 174

                                                        SPECIFICATIONS
                                                        TYPE                     5/8 wave coil
                                                        POWER RATING             200 Watts
                                 Black NMO VHF coil     COLOR                    Black
                                 only, 144 - 174 MHz.   WHIP                     Order separately / W490
                                                        COAX                     Order separately
                                                        MAX HEIGHT               2 1/2”




66   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                           www.larsen-antennas.com                       NOTE: Antennas are not to scale
                                                         VHF 136-174 MHz
MODEL                       FREQUENCY (MHz)
NMO150B                       144 - 174

SPECIFICATIONS
GAIN                              5.14 dBi
TYPE                              5/8 wave
VSWR (see bandwidth)              2:1
                                                          Black NMO VHF coil
BANDWIDTH @ 1.5                   3%
                                                          and field tunable black
BANDWIDTH @ 2.0                   6%
                                                          whip, 144 - 174 MHz.
POWER RATING                      200 Watts
COLOR                             Black
WHIP                              W490B, .100 tapered
COAX                              Order separately
MAX HEIGHT                        51 1/2”




                                                                                                                    136 - 174 MHz
                                                                                                                         VHF
MODEL                       FREQUENCY (MHz)
NMO150C                       144 - 174

SPECIFICATIONS
GAIN                              5.14 dBi
TYPE                              5/8 wave
VSWR (see bandwidth)              2:1                     Black NMO VHF coil
BANDWIDTH @ 1.5                   3%                      and field tunable Stainless
BANDWIDTH @ 2.0                   6%                      whip, 144 - 174 MHz.
POWER RATING                      200 Watts
COLOR                             Black/Stainless
WHIP                              W490, .100 tapered
COAX                              Order separately
MAX HEIGHT                        51 1/2”




MODEL                       FREQUENCY (MHz)
NMO150BK                      144 - 174
                                                             NMO VHF field
SPECIFICATIONS
                                                             tunable antenna
GAIN                              5.14 dBi
                                                             and mounting kit,
TYPE                              5/8 wave
                                                             144 - 174 MHz. Black
VSWR (see bandwidth)              1.5:1 or less
                                                             coil and whip.
BANDWIDTH @ 1.5                   3%
BANDWIDTH @ 2.0                   6%
POWER RATING                      200 Watts
COLOR                             Black
CONNECTOR                         PL-259
WHIP                              W490 B, .100 tapered
COAX                              17’ RG-58A/U
MAX HEIGHT                        51 1/2”



NOTE: Antennas are not to scale              1 800 ANTENNA                              To convert to Gain (dBd):
                                                                                                Gain (dBi) - 2.14
                                                                                                                     67
     VHF 136-174 MHz
                                                     MODEL                  FREQUENCY (MHz)
                                                     NMO150CK                 144 - 174

                                                     SPECIFICATIONS
                                                     GAIN                     5.14 dBi
                             NMO VHF field           TYPE                     5/8 wave
                             tunable antenna         VSWR (see bandwidth)     2:1
                             and mounting kit,       BANDWIDTH @ 1.5          3%
                             144 - 174 MHz. Black    BANDWIDTH @ 2.0          6%
                             coil, Stainless whip.   POWER RATING             200 Watts
                                                     COLOR                    Black/Stainless
                                                     CONNECTOR                PL-259
                                                     WHIP                     W490, .100 tapered
                                                     COAX                     17’ RG-58A/U
                                                     MAX HEIGHT               51 1/2”



                                                     MODEL                  FREQUENCY (MHz)
                                                     NMO150HWBCO              144 - 174

                                                     SPECIFICATIONS
                                                     TYPE                     1/2 wave coil
                                                     POWER RATING             200 Watts
                                                     COLOR                    Black
                             Black NMO VHF
                                                     WHIP                     Order separately/W490
                             1/2 wave coil,
                                                     COAX                     Order separately
                             144 - 174 MHz.
                                                     MAX HEIGHT               2 1/2”




                                                     MODEL                  FREQUENCY (MHz)
                                                     NMO150BHW                144 - 174

                                                     SPECIFICATIONS
                                                     GAIN                     2.14 dBi (no ground plane)
                                                                              4.5 dBi (with ground plane)
                                                     TYPE                     1/2 wave
                                                     VSWR (see bandwidth)     2:1
                         Black NMO VHF               BANDWIDTH @ 1.5          3%
                         field tunable 1/2 wave      BANDWIDTH @ 2.0          6.5%
                         coil and black whip,        POWER RATING             200 Watts
                         144 - 174 MHz.              COLOR                    Black
                                                     WHIP                     W490B, .100 tapered
                                                     COAX                     Order separately
                                                     MAX HEIGHT               51 1/2”



68   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                        www.larsen-antennas.com                       NOTE: Antennas are not to scale
                                                                VHF 136-174 MHz
MODEL                       FREQUENCY (MHz)
NMO150CHW                     144 - 174

SPECIFICATIONS
GAIN                              2.14 dBi (no ground plane)
                                  4.5 dBi (with ground plane)
                                                                 Black NMO VHF field
TYPE                              1/2 wave
                                                                 tunable 1/2 wave coil
VSWR (see bandwidth)              2:1
                                                                 and Stainless whip,
BANDWIDTH @ 1.5                   3%
                                                                 144 - 174 MHz.
BANDWIDTH @ 2.0                   6.5%
POWER RATING                      200 Watts
COLOR                             Black/Stainless
WHIP                              W490, .100 tapered
COAX                              Order separately
MAX HEIGHT                        51 1/2”




                                                                                                                      136 - 174 MHz
                                                                                                                           VHF
MODEL                       FREQUENCY (MHz)
NMOQW144                      144 - 152
NMOQW152                      152 - 162

SPECIFICATIONS
GAIN                              2.14 dBi                       Economy factory
TYPE                              1/4 wave                       tuned NMO 1/4 wave
VSWR (see bandwidth)              2:1                            Stainless nut antenna,
BANDWIDTH @ 1.5                   5%                             136 - 174 MHz.
BANDWIDTH @ 2.0                   10%
POWER RATING                      200 Watts
COLOR                             Stainless
COAX                              Order separately
MAX HEIGHT                        21”




MODEL                       FREQUENCY (MHz)
NMOU150D                      150 - 165
NMOU155D                      155 - 170

SPECIFICATIONS
GAIN                              2.14 dBi
                                                                    Factory tuned VHF
TYPE                              Loaded 1/4 wave
                                                                    cellular look alike
VSWR (see bandwidth)              2:1
                                                                    disguise antenna,
BANDWIDTH @ 1.5                   3%
                                                                    150 - 175 MHz.
BANDWIDTH @ 2.0                   5%
POWER RATING                      200 Watts
COLOR                             Black
COAX                              Order separately
MAX HEIGHT                        18”




NOTE: Antennas are not to scale                1 800 ANTENNA                              To convert to Gain (dBd):
                                                                                                  Gain (dBi) - 2.14
                                                                                                                       69
     VHF 136-174 MHz
                                                       MODEL                  FREQUENCY (MHz)
                                                       NMOWB150BCO              135 - 174

                                                       SPECIFICATIONS
                                                       TYPE                     Wideband, 1/2 wave coil
                                                       POWER RATING             100 Watts
                             Black NMO VHF             COLOR                    Black
                             wide band coil for        WHIP                     Order separately / W490.125
                             135 - 174 MHz.            COAX                     Order separately
                                                       MAX HEIGHT               2 3/4”




                                                       MODEL                  FREQUENCY (MHz)
                                                       NMOWB150B                135 - 174

                                                       SPECIFICATIONS
                                                       GAIN                     2.14 dBi (no ground plane)
                                                                                4.5 dBi (with ground plane)
                             Black NMO VHF wide        TYPE                     Wideband 1/2 wave
                             band coil and field       VSWR (see bandwidth)     2:1
                             tunable black whip,       BANDWIDTH @ 1.5          15% w/ or w/o ground plane
                             144 - 174 MHz.            BANDWIDTH @ 2.0          23% w/ or w/o ground plane
                                                       POWER RATING             100 Watts
                                                       COLOR                    Black
                                                       WHIP                     W490.125 B, .125 tapered
                                                       COAX                     Order separately
                                                       MAX HEIGHT               51 3/4”



                                                       MODEL                  FREQUENCY (MHz)
                                                       NMOWB150C                135 - 174

                                                       SPECIFICATIONS
                                                       GAIN                     2.14 dBi (no ground plane)
                                                                                4.5 dBi (with ground plane)
                             Black NMO VHF wide        TYPE                     1/2 wave
                             band coil and field       VSWR (see bandwidth)     2:1
                             tunable Stainless whip,   BANDWIDTH @ 1.5          12% no ground plane
                             135 - 174 MHz.            BANDWIDTH @ 2.0          20% no ground plane
                                                       POWER RATING             100 Watts
                                                       COLOR                    Black/Stainless
                                                       WHIP                     W490.125, .125 tapered
                                                       COAX                     Order separately
                                                       MAX HEIGHT               51 3/4”



70   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                        www.larsen-antennas.com                         NOTE: Antennas are not to scale
                                                                VHF 136-174 MHz
MODEL                       FREQUENCY (MHz)
NMOWB150BK                    135 - 174

SPECIFICATIONS
GAIN                              2.14 dBi (no ground plane)
                                  4.5 dBi (with ground plane)
TYPE                              1/2 wave                       NMO VHF field tunable
VSWR (see bandwidth)              2:1                            wide band antenna and
BANDWIDTH @ 1.5                   12% no ground plane            mounting kit. Black coil
BANDWIDTH @ 2.0                   20% no ground plane            and whip.
POWER RATING                      100 Watts
COLOR                             Black
CONNECTOR                         PL-259
WHIP                              W490.125 B, .125 tapered
COAX                              17’ RG-58A/U




                                                                                                                         136 - - 174 MHz
MAX HEIGHT                        51 3/4”




                                                                                                                          136 174 MHz
                                                                                                                                VHF
                                                                                                                              VHF
MODEL                       FREQUENCY (MHz)
NMOWB150CK                    135 - 174

SPECIFICATIONS
GAIN                              2.14 dBi (no ground plane)
                                  4.5 dBi (with ground plane)
                                                                 NMO VHF field tunable
TYPE                              1/2 wave
                                                                 wide band antenna and
VSWR (see bandwidth)              2:1
                                                                 mounting kit. Black coil,
BANDWIDTH @ 1.5                   12% no ground plane
                                                                 Stainless whip.
BANDWIDTH @ 2.0                   20% no ground plane
POWER RATING                      100 Watts
COLOR                             Black/Stainless
CONNECTOR                         PL-259
WHIP                              W490, .125 tapered
COAX                              17’ RG-58A/U
MAX HEIGHT                        51 3/4”

MODEL                       FREQUENCY (MHz)
NMOWBQB                       150 - 170

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Wideband 1/4 wave               Black NMO VHF
VSWR (see bandwidth)              2:1                             factory tuned wide
BANDWIDTH @ 1.5                   8%                              band 1/4 wave antenna,
BANDWIDTH @ 2.0                   16%                             150 - 170 MHz.
POWER RATING                      200 Watts
COLOR                             Black/Stainless
WHIP                              .125 with spring
COAX                              Order separately
MAX HEIGHT                        20”




NOTE: Antennas are not to scale                1 800 ANTENNA                                 To convert to Gain (dBd):
                                                                                                     Gain (dBi) - 2.14
                                                                                                                            71
     VHF 136-174 MHz
                                                         MODEL                  FREQUENCY (MHz)        CONNECTOR
                                                         NMOWBQC                  150 - 170

                                                         SPECIFICATIONS
                                                         GAIN                     2.14 dBi
                                                         TYPE                     Wideband 1/4 wave
                          NMO VHF wide band              VSWR (see bandwidth)     2:1
                          factory tuned 1/4 wave         BANDWIDTH @ 1.5          8%
                          antenna, 150 - 170 MHz.        BANDWIDTH @ 2.0          16%
                                                         POWER RATING             200 Watts
                                                         COLOR                    Black/Stainless
                                                         WHIP                     .125 with spring
                                                         COAX                     Order separately
                                                         MAX HEIGHT               20”




                                                         MODEL                  FREQUENCY (MHz)
                                                         NMOWBQCK                 150 - 170

                                                         SPECIFICATIONS
                                                         GAIN                     2.14 dBi
                                                         TYPE                     Wideband 1/4 wave
                          NMO VHF wide band              VSWR (see bandwidth)     2:1
                          factory tuned 1/4 wave         BANDWIDTH @ 1.5          8%
                          antenna and mounting           BANDWIDTH @ 2.0          16%
                          kit, 150 - 170 MHz.            POWER RATING             200 Watts
                                                         COLOR                    Black/Stainless
                                                         CONNECTOR                PL-259
                                                         WHIP                     .125 with spring
                                                         COAX                     17’ RG-58A/U
                                                         MAX HEIGHT               20”



                                                         MODEL                  FREQUENCY (MHz)
                                                         OM150BCO                 144 - 174

                                                         SPECIFICATIONS
                            Self-mounting no             TYPE                     1/2 wave coil
                            ground plane coil with       POWER RATING             200 Watts
                            internally attached cable,   COLOR                    Black
                            144 - 174 MHz. Ideal         CONNECTOR                PL-259
                            for fiberglass or other      WHIP                     Order separately
                            non-metal installations.     COAX                     17’ RG-58A/U
                                                         MAX HEIGHT               3”




72   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                         www.larsen-antennas.com                         NOTE: Antennas are not to scale
                                                                VHF 136-174 MHz
MODEL                       FREQUENCY (MHz)
OM150CK                       144 -174

SPECIFICATIONS
GAIN                              2.14 dBi (no ground plane)
                                  4.5 dBi (with ground plane)   Self-mounting no
TYPE                              1/2 wave                      ground plane antenna
VSWR (see bandwidth)              2:1                           with internally attached
BANDWIDTH @ 1.5                   2.5%                          cable, 144 - 174 MHz.
BANDWIDTH @ 2.0                   5.5%                          Black coil, field tunable
POWER RATING                      200 Watts                     Stainless whip.
COLOR                             Black/Stainless
CONNECTOR                         PL-259
WHIP                              W490, .100 tapered
COAX                              17’ RG-58A/U
MAX HEIGHT                        51 3/4”




                                                                                                                        136 - 174 MHz
                                                                                                                             VHF
MODEL                       FREQUENCY (MHz)
PHW150BCO                     144 - 174

SPECIFICATIONS
TYPE                              1/2 wave coil
POWER RATING                      200 Watts
COLOR                             Black                         Black “portable”
WHIP                              Order separately              1/2 wave coil with
COAX                              Order separately              SO-239 feed connection.
MAX HEIGHT                        2 1/2”




MODEL                       FREQUENCY (MHz)
PHW150C                       144 - 174

SPECIFICATIONS
GAIN                              2.14 dBi (no ground plane)
                                                                 Black “portable”
                                  4.5 dBi (with ground plane)
                                                                 1/2 wave coil and field
TYPE                              1/2 wave
                                                                 tunable flex whip,
VSWR (see bandwidth)              2:1
                                                                 SO-239 feed connection,
BANDWIDTH @ 1.5                   3%
                                                                 144 - 174 MHz.
BANDWIDTH @ 2.0                   6.5%
POWER RATING                      200 Watts
COLOR                             Black/Stainless
WHIP                              WPHW, flex cable
COAX                              Order separately
MAX HEIGHT                        56 1/2”




NOTE: Antennas are not to scale                1 800 ANTENNA                                To convert to Gain (dBd):
                                                                                                    Gain (dBi) - 2.14
                                                                                                                         73
     VHF 136-174 MHz
                                                        MODEL                  FREQUENCY (MHz)
                                                        PO150BCO                 144 - 174

                                                        SPECIFICATIONS
                                                        TYPE                     5/8 wave coil
                                                        POWER RATING             200 Watts
                               Black coil only for
                                                        COLOR                    Black
                               PO/SO-239 type
                                                        WHIP                     Order separately
                               mounts, 144 - 174 MHz,
                                                        COAX                     Order separately
                               DC ground.
                                                        MAX HEIGHT               2 1/2”




                                                        MODEL                  FREQUENCY (MHz)
                                                        PO150B                   144 - 174

                                                        SPECIFICATIONS
                                                        GAIN                     5.14 dBi
                               Black coil and field     TYPE                     5/8 wave
                               tunable black whip       VSWR (see bandwidth)     2:1
                               for PO/SO-239 type       BANDWIDTH @ 1.5          3%
                               mounts, 144 - 174 MHz,   BANDWIDTH @ 2.0          6%
                               DC ground.               POWER RATING             200 Watts
                                                        COLOR                    Black
                                                        WHIP                     W490B, .100 tapered
                                                        COAX                     Order separately
                                                        MAX HEIGHT               51 1/2”




                                                        MODEL                  FREQUENCY (MHz)
                                                        PO150C                   144 - 174

                                                        SPECIFICATIONS
                                                        GAIN                     5.14 dBi
                               Black coil and field     TYPE                     5/8 wave
                               tunable chrome whip      VSWR (see bandwidth)     2:1
                               for PO/SO-239 type       BANDWIDTH @ 1.5          3%
                               mounts, 144 - 174 MHz,   BANDWIDTH @ 2.0          6%
                               DC grounded.             POWER RATING             200 Watts
                                                        COLOR                    Black/Chrome
                                                        WHIP                     W490, .100 tapered
                                                        COAX                     Order separately
                                                        MAX HEIGHT               51 1/2”




74   To convert gain to dBd:
     dBi gain - 2.15
                                          www.larsen-antennas.com                       NOTE: Antennas are not to scale
                                                                 VHF 220-225 MHz
A    ppearance. Performance. Dependability. Long-term service. Those are key words describing Larsen 220 MHz
     mobile antennas. Larsen offers 220 MHz antennas in 1/2 wave and 5/8 wave designs for coverage in the
220 MHz to 225 MHz band.

High-performance Larsen 220 MHz antennas are available in the NMO Premium Motorola-style 3/4” hole mount
version.

Count on Larsen 220 MHz antennas to deliver these superior performance advantages:
• Handles a full 200 Watts of power
• VSWR at 1.5:1 or less
• Heavy-duty base coils are air wound for lowest RF loss
• Available with black or stainless whips
• Optional shock spring internally shorted with highly flexible insulated wire to eliminate distortion
• Durable MakroBlend® shells are UV and chemical resistant




                                                                                                               220 - 225 MHz
                                                                                                                    VHF




NOTE: Antennas are not to scale            1 800 ANTENNA                                                        75
     VHF 220-225 MHz
                                                             MODEL                  FREQUENCY (MHz)
                                                             NMO220BCO                220 - 225 MHz

                                                             SPECIFICATIONS
                                                             TYPE                     5/8 wave coil
                                 Black NMO coil,             POWER RATING             200 Watts
                                 220 - 225 MHz.              COLOR                    Black
                                                             WHIP                     Order separately / W400
                                                             COAX                     Order separately
                                                             MAX HEIGHT               2 1/2”




                                                             MODEL                  FREQUENCY (MHz)
                                                             NMO220B                  220 - 225 MHz

                                                             SPECIFICATIONS
                                                             GAIN                     3 dBd / 5.2 dBi
                                                             TYPE                     5/8 wave
                                 Black NMO coil and          VSWR (see bandwidth)     1.5:1 or less
                                 field tunable black whip,   BANDWIDTH @ 1.5          3%
                                 220 - 225 MHz.              BANDWIDTH @ 2.0          6%
                                                             POWER RATING             200 Watts
                                                             COLOR                    Black
                                                             WHIP                     W400B, .100
                                                             COAX                     Order separately
                                                             MAX HEIGHT               30”




                                                             MODEL                  FREQUENCY (MHz)
                                                             NMO220C                  220 - 225 MHz

                                                             SPECIFICATIONS
                                                             GAIN                     3 dBd / 5.2 dBi
                                 Black NMO coil and          TYPE                     5/8 wave
                                 field tunable stainless     VSWR (see bandwidth)     1.5:1 or less
                                 whip, 220 - 225 MHz.        BANDWIDTH @ 1.5          3%
                                                             BANDWIDTH @ 2.0          6%
                                                             POWER RATING             200 Watts
                                                             COLOR                    Black/Chrome
                                                             WHIP                     W400, .100
                                                             COAX                     Order separately
                                                             MAX HEIGHT               30”




76   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                             www.larsen-antennas.com                         NOTE: Antennas are not to scale
                                                                    VHF 220-225 MHz
MODEL                       FREQUENCY (MHz)
NMO220CK                      220 - 225 MHz

SPECIFICATIONS
GAIN                              3 dBd / 5.2 dBi                       Complete NMO field
TYPE                              5/8 wave                              tunable antenna and
VSWR (see bandwidth)              1.5:1 or less                         mounting kit,
BANDWIDTH @ 1.5                   3%                                    220 - 225 MHz. Black
BANDWIDTH @ 2.0                   6%                                    coil, stainless whip.
POWER RATING                      200 Watts
COLOR                             Black/Chrome
CONNECTOR                         PL-259
WHIP                              W400, .100
COAX                              17’ RG-58A/U
MAX HEIGHT                        30”



MODEL                       FREQUENCY (MHz)




                                                                                                                             220 - 225 MHz
NMO220HWBCO                   220 - 225 MHz




                                                                                                                                  VHF
SPECIFICATIONS
TYPE                              1/2 wave coil
POWER RATING                      200 Watts                             Black NMO VHF
COLOR                             Black                                 1/2 wave coil,
WHIP                              Order separately / W400               220 - 225 MHz.
COAX                              Order separately
MAX HEIGHT                        3 1/8”




MODEL                       FREQUENCY (MHz)
NMO220CHW                     220 - 225 MHz

SPECIFICATIONS
GAIN                              0 dBd /2 dBi no ground plane
                                                                        Black NMO coil and
                                  2.5 dBd / 4.5 dBi with ground plane
                                                                        1/2 wave field tunable
TYPE                              1/2 wave
                                                                        stainless whip,
VSWR (see bandwidth)              1.5:1 or less
                                                                        220 - 225 MHz.
BANDWIDTH @ 1.5                   2.5%
BANDWIDTH @ 2.0                   5.5%
POWER RATING                      200 Watts
COLOR                             Black/Chrome
WHIP                              W400, .100
COAX                              Order separately
MAX HEIGHT                        30”




NOTE: Antennas are not to scale                1 800 ANTENNA                                     To convert to Gain (dBd):
                                                                                                         Gain (dBi) - 2.14
                                                                                                                              77
     UHF 406-512 MHz
     L    arsen UHF mobile gain antennas use a collinear design which aims the signal at the horizon for maximum effec-
          tiveness and an effective power gain. Electrical types include 1/4 wave, 1/2 wave, 5/8 wave, 5/8 over 1/4 wave
     collinear, 5/8 over 1/2 wave collinear and 5/8 over 5/8 wave collinear.

     Larsen UHF mobiles are available in the following styles:

     KG:       Patented low-impedance glass mount antenna

     LM:       Durable 5/16-24 threads stud mount for 3/4” hole, low profile, easy to install mount

     LP:       Low profile disc antenna, NMO mounted

     LPT:      Transit style, radome enclosed antenna, NMO mounted

     HW:       Half wave, no ground plane antenna for SO-239-type mounts

     MS:       Economical, complete magnetic mount antennas, compact design

     NMO:      Premium Motorola-style 3/4” hole mount

     OM:       Self-mounting, no ground plane antenna

     SB:       Stealth blade flexible printed circuit antenna


     Count on Larsen UHF antennas to deliver these superior performance advantages:

        • Handles up 200 Watts of power on select models

        • VSWR at 2:1 or less

        • Exclusive 17-7 stainless steel whips for maximum radiation efficiency

        • Available in black or stainless

        • Enclosed phasing coil engineered to minimize wind drag and antenna rod distortion at high speeds

        • Optional shock spring internally shorted with highly flexible insulated wire to eliminate distortion

        • Durable MakroBlend® shells are UV and chemical resistant




78                                     www.larsen-antennas.com                                NOTE: Antennas are not to scale
                                                                   UHF 406-512 MHz
MODEL                      FREQUENCY (MHz)             REP. WHIP
KG406O/S                      406 - 420                 WKG406
KG420O/S                      420 - 440                 WKG420
KG440O/S                      440 - 460                 WKG440
KG450O/S                      450 - 470                 WKG450
KG470O/S                      470 - 490                 WKG470
KG490O/S                      490 - 512                 WKG490

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/2 wave
VSWR (see bandwidth)              2:1
BANDWIDTH @ 1.5                   2%
BANDWIDTH @ 2.0                   3.5
POWER RATING                      100 Watts
COLOR                             Black
WHIP                              0.070
COAX                              Order separately / KGUHFUDI/S
MAX HEIGHT                        15”




                                                                                                             406 - 2150 MHz
                                                                    Outside coupler and factory tuned whip
                                                                    only for KG UHF glass mount antennas.




                                                                                                                   UHF
MODEL                      FREQUENCY (MHz)             REP. WHIP
KG406UD                       406 - 420                 WKG406
KG420UD                       420 - 440                 WKG420
KG450UD                       450 - 470                 WKG450
KG470UD                       470 - 490                 WKG470
KG490UD                       490 - 512                 WKG490

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/2 wave
VSWR (see bandwidth)              2:1
BANDWIDTH @ 1.5                   2%
BANDWIDTH @ 2.0                   3.5
POWER RATING                      100 Watts
COLOR                             Black
CONNECTOR                         Order separately
WHIP                              0.070
COAX                              14’ RG-58/U Dual Shield
MAX HEIGHT                        15”

                                                                    Complete Kulglass glass mount factory
                                                                    tuned antenna, 406 - 512 MHz.




NOTE: Antennas are not to scale               1 800 ANTENNA                                                   79
     UHF 406-512 MHz
                                                  MODEL                  FREQUENCY (MHz)          REP. WHIP
                                                  KG406UDPL                 406 - 420              WKG406
                                                  KG420UDPL                 420 - 440              WKG420
                                                  KG450UDPL                 450 - 470              WKG450
                                                  KG470UDPL                 470 - 490              WKG470

                                                  SPECIFICATIONS
                                                  GAIN                     2.14 dBi
                                                  TYPE                     1/2 wave
                                                  VSWR (see bandwidth)     2:1
                                                  BANDWIDTH @ 1.5          2%
                                                  BANDWIDTH @ 2.0          3.5
                                                  POWER RATING             100 Watts
                                                  COLOR                    Black
                                                  CONNECTOR                PL-259T
                                                  WHIP                     0.070
                                                  COAX                     14’ RG-58/U Dual Shield
                                                  MAX HEIGHT               15”


      Complete Kulglass glass mount factory
      tuned antenna with PL-259, 406 - 512 MHz.




                                                  MODEL                  FREQUENCY (MHz)
                                                  KGUHFUDI/S               406 - 512

                                                  SPECIFICATIONS
                                                  TYPE                     Inside Coupler
                                                  POWER RATING             100 Watts
                                                  COLOR                    Black
                                                  CONNECTOR                Order separately
                                                  COAX                     14’ RG-58/U Dual Shield




      Inside coupler and 14’ UD coax for KG
      UHF glass mount antennas, 406 - 512 MHz.




80   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                   www.larsen-antennas.com                        NOTE: Antennas are not to scale
                                                                   UHF 406-512 MHz
MODEL                       FREQUENCY (MHz)
LMUHFBASEB                    406 - 512

SPECIFICATIONS
TYPE                              Base only
POWER RATING                      200 Watts
COLOR                             Black
WHIP                              Various UHF collinear whips
COAX                              Order separately
MAX HEIGHT                        2”




                                                                                                                       406 - 2150 MHz
                                                                    Black UHF base for LM mounts.




                                                                                                                             UHF
MODEL                      FREQUENCY (MHz)              REP WHIP
LM406C                        406 - 420                  W152
LM420C                        420 - 440                  W153
LM440C                        440 - 460                  W154
LM450C                        450 - 470                  W155
LM470C                        470 - 490                  W156
LM490C                        490 - 512                  W157

SPECIFICATIONS
GAIN                              5.6 dBi
TYPE                              5/8 over 1/2 wave
VSWR (see bandwidth)              1.5:1 or less
BANDWIDTH @ 1.5                   5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      200 Watts
COLOR                             Black/Stainless
WHIP                              .100, enclosed coil
COAX                              Order separately
MAX HEIGHT                        33”

                                                                    Field tunable LM UHF gain antenna,
                                                                    406 - 512 MHz. Black base, Stainless whip.




NOTE: Antennas are not to scale                1 800 ANTENNA                               To convert to Gain (dBd):
                                                                                                   Gain (dBi) - 2.14
                                                                                                                        81
     UHF 406-512 MHz
                                                  MODEL                  FREQUENCY (MHz)
                                                  LP406NMO   (W)           406 - 420
                                                  LP420NMO   (W)           416 - 430
                                                  LP450NMO   (W)           450 - 470
                                                  LP470NMO   (W)           470 - 490
                                                  LP490NMO   (W)           490 - 512

                                                  SPECIFICATIONS
                                                  GAIN                     2.14 dBi
                                                  TYPE                     Low profile
                                                  VSWR (see bandwidth)     2:1
                                                  BANDWIDTH @ 1.5          3%
                                                  BANDWIDTH @ 2.0          5%
                                                  POWER RATING             100 Watts
                                                  COLOR                    Black or White
                                                  COAX                     Order separately
                                                  MAX HEIGHT               1 1/2”
                                                  DIAMETER                 4 1/2”

      NMO mount low profile. 20-inch diameter
      ground plane required. 406 - 512 MHz.
      Also available in white.

      *For white add “W” at end of part number.



                                                  MODEL                  FREQUENCY (MHz)
                                                  LP450                    450 - 470

                                                  SPECIFICATIONS
                                                  GAIN                     2.14 dBi
                                                  TYPE                     Low profile
                                                  VSWR (see bandwidth)     2:1
                                                  BANDWIDTH @ 1.5          3%
                                                  BANDWIDTH @ 2.0          5%
                                                  MAX POWER                100 Watts
                                                  COLOR                    Black
                                                  COAX                     17’ UD
                                                  MOUNTING                 Direct Feed 1/2” Hole
                                                  MAX HEIGHT               1 1/4”
                                                  DIAMETER                 5 1/4”




      Mirage II direct feed low profile.
      24” ground plane required.
                                                    Available in white with minimum order
                                                    quantities. Please contact the factory for
                                                    more information.



82   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                       www.larsen-antennas.com                    NOTE: Antennas are not to scale
                                                       UHF 406-512 MHz
MODEL                       FREQUENCY (MHz)
LPT450NMO                     450 - 470

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Low profile
VSWR (see bandwidth)              2:1
BANDWIDTH @ 1.5                   3%
BANDWIDTH @ 2.0                   5%
POWER RATING                      100 Watts
COLOR                             Black or White
COAX                              Order separately
MAX HEIGHT                        4 1/2”




         Available in white with minimum order           NMO-mounted radome enclosed transit
         quantities. Please contact the factory for      style antenna. 20” diameter ground plane




                                                                                                            406 - 2150 MHz
         more information.                               required. Also available in white. (minimum




                                                                                                                  UHF
                                                         order quantities apply).




MODEL                       FREQUENCY (MHz)
MSTFME                        144 - 965

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/4 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      50 Watts
COLOR                             Black
CONNECTOR                         FME CRIMP
WHIP                              .070
COAX                              12’ RG174
MAX HEIGHT                        21”




                                                         Complete 1/4 wave mini magnetic antenna,
                                                         field tunable, 144 - 965 MHz.




NOTE: Antennas are not to scale               1 800 ANTENNA                     To convert to Gain (dBd):
                                                                                        Gain (dBi) - 2.14
                                                                                                             83
     UHF 406-512 MHz
                                                   MODEL                  FREQUENCY (MHz)
                                                   NMO4063CS                406 - 430
                                                   NMO4303CS                430 - 450
                                                   NMO4503CS                450 - 470
                                                   NMO4703CS                470 - 490
                                                   NMO4903CS                490 - 512

                                                   SPECIFICATIONS
                                                   GAIN                      5.14 dBi
                                                   TYPE                      5/8 wave
                                                   VSWR (see bandwidth)      2:1
                                                   BANDWIDTH @ 1.5           3%
                                                   BANDWIDTH @ 2.0           6%
                                                   POWER RATING              200 Watts
                                                   COLOR                     Black/Chrome
                                                   COAX                      Order separately
                                                   WHIP                      W170, .100 non-tapered
                                                   MAX HEIGHT                19”


      Base loaded 5/8 wave 3 dB UHF antenna
      with integrated spring, 406 - 512 MHz.




                                                   MODEL                  FREQUENCY                  REP. WHIP
                                                   NMO406C                   406 - 420                W152
                                                   NMO420C                   420 - 440                W153
                                                   NMO440C                   440 - 460                W154
                                                   NMO450C                   450 - 470                W155
                                                   NMO470C                   470 - 490                W156
                                                   NMO490C                   490 - 512                W157

                                                   SPECIFICATIONS
                                                   GAIN                      5.6 dBi
                                                   TYPE                      5/8 over 1/2 wave
                                                   VSWR (see bandwidth)      1.5:1
                                                   BANDWIDTH @ 1.5           5%
                                                   BANDWIDTH @ 2.0           10%
                                                   POWER RATING              200 Watts
                                                   COLOR                     Black/Stainless
                                                   WHIP                      .100, enclosed coil
                                                   COAX                      Order separately
                                                   MAX HEIGHT                33”

      NMO UHF gain field tunable antenna,
      406 - 512 MHz. Black base, Stainless whip.




84   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                    www.larsen-antennas.com                          NOTE: Antennas are not to scale
                                                                    UHF 406-512 MHz
MODEL                      FREQUENCY (MHz)              REP. WHIP
NMO450CK                      450 - 470                  W155

SPECIFICATIONS
GAIN                              5.6 dBi
TYPE                              5/8 over 1/2 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      100 Watts
COLOR                             Black/Stainless
CONNECTOR                         PL-259
WHIP                              .100, enclosed coil
COAX                              17’ RG-58A/U
MAX HEIGHT                        33”




                                                                     Complete NMO UHF gain field tunable




                                                                                                                        406 - 2150 MHz
                                                                     antenna and mounting kit, 406 - 512 MHz.
                                                                     Black base, Stainless whip.




                                                                                                                              UHF
MODEL                       FREQUENCY (MHz)
NMO406HWBCO                   406 - 420
NMO450HWBCO                   420 - 512

SPECIFICATIONS
GAIN                              1/2 wave coil
POWER RATING                      200 Watts
COLOR                             Black
CONNECTOR                         Order separately
COAX                              Order separately
MAX HEIGHT                        2 1/2”




                                                                     Black NMO UHF 1/2 wave coil,
                                                                     406 - 512 MHz.




NOTE: Antennas are not to scale                1 800 ANTENNA                                To convert to Gain (dBd):
                                                                                                    Gain (dBi) - 2.14
                                                                                                                         85
     UHF 406-512 MHz
                                                MODEL                  FREQUENCY (MHz)           REP. WHIP
                                                NMO406CHW                 406 - 420               W158
                                                NMO420CHW                 420 - 440               W159
                                                NMO440CHW                 440 - 460               W160
                                                NMO450CHW                 450 - 470               W161
                                                NMO470CHW                 470 - 490               W162

                                                SPECIFICATIONS
                                                GAIN                     5.5 dBi (with ground plane)
                                                TYPE                     1/2 wave collinear
                                                VSWR (see bandwidth)     2:1
                                                BANDWIDTH @ 1.5          5%
                                                BANDWIDTH @ 2.0          10%
                                                POWER RATING             200 Watts
                                                COLOR                    Black/Stainless
                                                CONNECTOR                Order separately
                                                WHIP                     .100, enclosed coil
                                                COAX                     Order separately
                                                MAX HEIGHT               35 1/2”

      Black NMO UHF field tunable 1/2 wave
      coil and Stainless whip, 406 - 512 MHz.




                                                MODEL                  WHIP SIZE
                                                NMOQBASE1B                  .070
                                                NMOQBASE2B                  .100
                                                NMOQBASE3B                  .125
                                                NMOUHFBASEB                 .100

                                                SPECIFICATIONS
                                                TYPE                     Base only
                                                POWER RATING             200 Watts
                                                COLOR                    Black
                                                WHIP                     Various
                                                COAX                     Order separately
                                                MAX HEIGHT               2”




      Black UHF base for NMO mounts




86   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                    www.larsen-antennas.com                      NOTE: Antennas are not to scale
                                                        UHF 406-512 MHz
MODEL                       FREQUENCY (MHz)
NMOQW406                      406 - 430
NMOQW450                      450 - 470

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/4 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      200 Watts
COLOR                             Stainless
WHIP                              .070
COAX                              Order separately
MAX HEIGHT                        7”




                                                         Economy factory tuned NMO 1/4 wave




                                                                                                         406 - 2150 MHz
                                                         chrome nut antenna.




                                                                                                               UHF
MODEL                       FREQUENCY (MHz)
NMOWB406BCO                   406 - 512

SPECIFICATIONS
TYPE                              Wide Band coil only
POWER RATING                      200 Watts
COLOR                             Black
WHIP                              Order separately
COAX                              Order separately
MAX HEIGHT                        2 1/2’




                                                         Black NMO UHF wide band coil.




NOTE: Antennas are not to scale               1 800 ANTENNA                  To convert to Gain (dBd):
                                                                                     Gain (dBi) - 2.14
                                                                                                          87
     UHF 406-512 MHz
                                               MODEL                  FREQUENCY (MHz)          REP. WHIP
                                               NMOWB406C                 406 - 430            WNMOWB406
                                               NMOWB430C                 430 - 455            WNMOWB430
                                               NMOWB450C                 450 - 475            WNMOWB450
                                               NMOWB470C                 470 - 495            WNMOWB470
                                               NMOWB490C                 490 - 515            WNMOWB490

                                               SPECIFICATIONS
                                               GAIN                     5.5 dBi
                                               TYPE                     Wide Band
                                               VSWR (see bandwidth)     1.5:1
                                               BANDWIDTH @ 1.5          6%
                                               BANDWIDTH @ 2.0          11%
                                               POWER RATING             200 Watts
                                               COLOR                    Black/Stainless
                                               COAX                     Order separately
                                               MAX HEIGHT               35 1/2”



      Factory tuned UHF wide band gain
      antenna, 406 - 515 MHz. Black coil,
      Stainless whip.




                                               MODEL                  FREQUENCY (MHz)          REP. WHIP
                                               NMOWB406CK                406 - 430            WNMOWB406
                                               NMOWB430CK                430 - 455            WNMOWB430
                                               NMOWB450CK                450 - 475            WNMOWB450
                                               NMOWB470CK                470 - 495            WNMOWB470
                                               NMOWB490CK                490 - 515            WNMOWB490

                                               SPECIFICATIONS
                                               GAIN                     5.5 dBi
                                               TYPE                     Wide Band
                                               VSWR (see bandwidth)     1.5:1
                                               BANDWIDTH @ 1.5          6%
                                               BANDWIDTH @ 2.0          11%
                                               POWER RATING             100 Watts
                                               COLOR                    Black/Stainless
                                               CONNECTOR                PL-259
                                               WHIP                     .100, enclosed coil
                                               COAX                     17’ RG-58A/U
                                               MAX HEIGHT               35 1/2”
      Complete UHF wide band gain antenna
      and mounting kit, 406 - 515 MHz. Black
      coil, Stainless whip.




88   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                    www.larsen-antennas.com                     NOTE: Antennas are not to scale
                                                                    UHF 406-512 MHz
MODEL                       FREQUENCY (MHz)
OM406BCO                      406 - 420
OM450BCO                      420 - 512

SPECIFICATIONS
TYPE                              1/2 wave coil
POWER RATING                      100 Watts
COLOR                             Black
CONNECTOR                         PL-259
WHIP                              Order separately
COAX                              17’ RG-58A/U
MAX HEIGHT                        4”




                                                                     Self-mounting no ground plane coil with




                                                                                                                         406 - 2150 MHz
                                                                     internally attached cable, 406 - 512 MHz.
                                                                     Ideal for fiberglass or other non-metal




                                                                                                                               UHF
                                                                     installations.




MODEL                      FREQUENCY (MHz)              REP. WHIP
OM406CK                       406 - 420                  W158
OM420CK                       420 - 440                  W159
OM450CK                       450 - 470                  W161
OM470CK                       470 - 490                  W162

SPECIFICATIONS
GAIN                              5.5 dBi (with ground plane)
TYPE                              1/2 wave collinear
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   4%
BANDWIDTH @ 2.0                   8%
POWER RATING                      100 Watts
COLOR                             Black/Stainless
WHIP                              .100, enclosed coil
COAX                              17’ RG-58A/U
MAX HEIGHT                        35 1/2”


                                                                     Complete self-mounting no ground plane
                                                                     field tunable antenna with internally
                                                                     attached cable, 406 - 512 MHz. Black coil,
                                                                     Stainless whip.



NOTE: Antennas are not to scale                1 800 ANTENNA                                 To convert to Gain (dBd):
                                                                                                     Gain (dBi) - 2.14
                                                                                                                          89
     UHF 406-512 MHz
                                                     MODEL                   FREQUENCY (MHz)         COAX LENGTH
                                                     SB450FME12                 450 - 470               12’

                                                     SPECIFICATIONS
                                                     GAIN                        2.14 dBi
                                                     TYPE                        Printed Circuit Board
                                                     VSWR                        2:1
                                                     BANDWIDTH @ 1.5             20%
                                                     BANDWIDTH @ 2.0             30%
                                                     POWER RATING                35 Watts
                                                     COLOR                       Black
                                                     COAX                        RG-316 (White)
                                                     CONNECTOR                   FME
                                                     DIMENSIONS                  10” X .75”
                                                     POLARIZATION                Linear


                                                     NOTE: Antenna VSWR can be affected by the mounting location.



     Stealth Blade flexible printed circuit dipole
     antenna.




90                                    www.larsen-antennas.com                            NOTE: Antennas are not to scale
                                                        MULTI BAND VHF/UHF
L  arsen offers a variety of mobile antennas for both commercial and amateur dual band applications. Each anten-
   na is specifically designed to provide excellent performance for simultaneous use of VHF and UHF frequencies.
One antenna conveniently serves both bands whether using a dual band radio or two separate radios.

Larsen dual band antennas are available in the following styles:

KG:        Patented low-impedance glass mount antenna

NMO:       Premium Motorola-style 3/4” hole mount

Larsen’s dual band line offers these superior performance advantages:

   • Handles up to 200 Watts of power on select models

   • VSWR at 2:1 or less (except KG)

   • Heavy-duty base coils are air wound for lowest RF loss

   • Tough 17-7 stainless steel whips for maximum radiation efficiency

   • Optional shock spring internally shorted with highly flexible insulated wire to eliminate distortion

   • Durable MakroBlend® shells are UV and chemical resistant




NOTE: Antennas are not to scale            1 800 ANTENNA                                                           91
     MULTI BAND VHF/UHF
                                                     MODEL                  FREQUENCY (MHz)                  CONN
                                                     KG2/70CXPL             144 - 148 / 442 - 448            PL-259
                                                     KG2/70CXFME            144 - 148 / 442 - 448            FME

                                                     SPECIFICATIONS
                                                     GAIN                      VHF: 2.14 dBi
                          Complete Kulglass glass                              UHF: 2 dBd / 4.2 dBi
                          mount factory tuned        TYPE                      1/2 wave/collinear
                          dual band antenna for      VSWR (see bandwidth)      2.5:1
                          2m/70cm amateur radio      POWER RATING              100 Watts
                          frequencies.               COLOR                     Black
                                                     WHIP                      WKG2/70, .100 open coil
                                                     COAX                      14’ RG-58A/U
                                                     MAX HEIGHT                32 3/4”




                                                     MODEL                  FREQUENCY (MHz)
                                                     NMO2/70BCO             144 - 148 / 440 - 450

                                                     SPECIFICATIONS
                                                     TYPE                      Dual band coil
                                                     COIL                      VHF: 146 MHz
                          Dual band coil only for                              UHF: 445 MHz
                          2m/70cm amateur radio      POWER RATING              100 Watts
                          frequencies.               COLOR                     Black
                                                     WHIP                      Order separately
                                                     COAX                      Order separately
                                                     MAX HEIGHT                3”




                                                     MODEL                  FREQUENCY (MHz)
                                                     NMO2/70B               144 - 148 / 440 - 450

                                                     SPECIFICATIONS
                                                     GAIN                      VHF: 3.8 dBi
                                                                               UHF: 5.2 dBi
                          Dual band coil and         TYPE                      VHF: center loaded 1/2 wave
                          factory tuned black whip                             UHF: collinear
                          for 2m/70cm amateur        VSWR (see bandwidth)      2:1
                          radio frequencies.         BANDWIDTH @ 1.5           VHF: 2% / UHF: 3%
                                                     BANDWIDTH @ 2.0           VHF: 4% / UHF: 6%
                                                     COIL                      VHF: 146 / UHF: 445 MHz
                                                     POWER RATING              100 Watts
                                                     WHIP                      W2/70B, .100 enc. coil
                                                     COAX                      Order separately
                                                     MAX HEIGHT                34 3/4”


92   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                        www.larsen-antennas.com                        NOTE: Antennas are not to scale
                                                        MULTI BAND VHF/UHF
MODEL                      FREQUENCY (MHz)            CONN
NMO2/70BK                  144 - 148 / 440 - 450      PL-259

SPECIFICATIONS
                                                                    Complete factory tuned
GAIN                              VHF: 3.8 dBi
                                                                    dual band antenna
                                  UHF: 5.2 dBi
                                                                    and mounting kit for
TYPE                              VHF: center loaded 1/2 wave
                                                                    2m/70cm amateur radio
                                  UHF: collinear
                                                                    frequencies. Black coil
VSWR (see bandwidth)              2:1
                                                                    and whip.
BANDWIDTH @ 1.5                   VHF: 2% / UHF: 3%
BANDWIDTH @ 2.0                   VHF: 4% / UHF: 6%
COIL                              VHF: 146 MHz / UHF: 445 MHz
POWER RATING                      VHF: 100 Watts / UHF: 100 Watts
WHIP                              W2/70 B, .100 enclosed coil
COAX                              17’ RG-58A/U
MAX HEIGHT                        34 3/4”


MODEL                       FREQUENCY (MHz)
NMO2/70SH                   144 - 148 / 440 - 450

SPECIFICATIONS
GAIN                              VHF: 2.14 dBi
                                  UHF: 4 dBi
TYPE                              VHF: center loaded 1/4 wave       Factory tuned NMO




                                                                                                                           MULTI BAND
                                                                                                                           VHF / UHF
                                  UHF: center loaded 3/4 wave       2m/70cm “short”
VSWR (see bandwidth)              1.5:1                             antenna with Stainless
BANDWIDTH @ 1.5                   VHF: 10% / UHF: 10%               spring and whip.
BANDWIDTH @ 2.0                   VHF: 15% / UHF: 17%
COIL                              VHF: 146 MHz / UHF: 445 MHz
POWER RATING                      200 Watts
COLOR                             Black/Stainless
WHIP                              .100 enclosed coil
COAX                              Order separately
MAX HEIGHT                        19”
MODEL                       FREQUENCY (MHz)
NMO150/450C                 150 - 154 / 450 - 460

SPECIFICATIONS
GAIN                              VHF: 3.8 dBi
                                  UHF: 5.2 dBi
TYPE                              VHF: center loaded 1/2 wave       Commercial dual band
                                  UHF: collinear                    coil and factory tuned
VSWR (see bandwidth)              2:1                               Stainless whip for 150 -
BANDWIDTH @ 1.5                   VHF: 2% / UHF: 3%                 154 / 450 - 460 MHz
BANDWIDTH @ 2.0                   VHF: 4% / UHF: 6%                 radio frequencies.
COIL                              VHF: 150 MHz / UHF:450 MHz
POWER RATING                      100 Watts
COLOR                             Black/Stainless
WHIP                              W150/450, .100 enclosed coil
COAX                              Order separately
MAX HEIGHT                        37 1/4”

NOTE: Antennas are not to scale              1 800 ANTENNA                                     To convert to Gain (dBd):
                                                                                                       Gain (dBi) - 2.14
                                                                                                                           93
     MULTI BAND VHF/UHF
                                  MODEL            FREQUENCY (MHz)
                                  NMO150/450/800   150-165 / 450-470 / 806-940

                                  SPECIFICATIONS
                                  GAIN               2.14 dBi ± 1 dBi
                                  TYPE               Tri-Band
           NMO tri-band with      VSWR               2.0:1
           MakroBlend® base and   BANDWIDTH          10% / 4% / 15%
           black whip.            POWER RATING       100 Watts
                                  COLOR              Black
                                  WHIP               15.5”
                                  COAX               Order separately
                                  MAX HEIGHT         16.5”
                                  MOUNTING           NMO Mount




94                   www.larsen-antennas.com                 NOTE: Antennas are not to scale
                      TUNABLE 1/4 WAVE 136-512 MHz
L   arsen tunable quarter wave antennas are designed to help keep antenna inventory requirements to a minimum by
    providing one antenna which can be tuned based on the installer’s requirement. One antenna can be used from
136 to 960 MHz just by cutting the whip to the appropriate length.

Field tunable quarter wave antennas are offered for the following mounts: LM, NMO, PO, as well as BNC and TNC
type connectors.




                                                                                                                   QUARTER WAVE
                                                                                                                     TUNABLE




NOTE: Antennas are not to scale          1 800 ANTENNA                                                              95
     TUNABLE 1/4 WAVE 136-512 MHz
                                                           MODEL                  FREQUENCY (MHz)
                                                           MSTFME                   144 - 965

                                                           SPECIFICATIONS
                                                           GAIN                     2.14 dBi
                                                           TYPE                     1/4 wave
                                 Complete 1/4 wave mini    VSWR (see bandwidth)     1.5:1
                                 magnetic antenna, field   BANDWIDTH @ 1.5          5%
                                 tunable, 144 - 965 MHz.   BANDWIDTH @ 2.0          10%
                                                           POWER RATING             50 Watts
                                                           COLOR                    Black
                                                           CONNECTOR                FME CRIMP
                                                           WHIP                     .070
                                                           COAX                     12’ RG174
                                                           MAX HEIGHT               21”



                                                           MODEL                  FREQUENCY (MHz)
                                                           NMOQSPEC                 136 - 960

                                                         SPECIFICATIONS
                                                         GAIN                       2.14 dBi
                                                         TYPE                       1/4 wave
                                 Field tunable NMO       VSWR (see bandwidth)       1.5:1
                                 1/4 wave Stainless nut  BANDWIDTH @ 1.5            5%
                                 antenna, 136 - 960 MHz. BANDWIDTH @ 2.0            10%
                                                         POWER RATING               200 Watts
                                                         COLOR                      Stainless
                                                         WHIP                       W200, .070
                                                         COAX                       Order separately
                                                         MAX HEIGHT                 22”




                                                           MODEL                  FREQUENCY (MHz)
                                                           NMOQSPECB                136 - 960

                                                           SPECIFICATIONS
                                                           GAIN                     2.14 dBi
                                                           TYPE                     1/4 wave
                                 Black field tunable       VSWR (see bandwidth)     1.5:1
                                 NMO 1/4 wave antenna,     BANDWIDTH @ 1.5          5%
                                 136 - 960 MHz.            BANDWIDTH @ 2.0          10%
                                                           POWER RATING             200 Watts
                                                           COLOR                    Black
                                                           WHIP                     W200B, .070
                                                           COAX                     Order separately
                                                           MAX HEIGHT               22”




96   To convert to Gain (dBd):
     Gain (dBi) - 2.14
                                          www.larsen-antennas.com                          NOTE: Antennas are not to scale
                      TUNABLE 1/4 WAVE 136-512 MHz
MODEL                       FREQUENCY (MHz)
NMOQC                         136 - 512

SPECIFICATIONS
GAIN                              2.14 dBi               Field tunable NMO
TYPE                              1/4 wave               1/4 wave antenna, black
VSWR (see bandwidth)              1.5:1                  MakroBlend® base and
BANDWIDTH @ 1.5                   5%                     Stainless whip,
BANDWIDTH @ 2.0                   10%                    136 - 512 MHz.
POWER RATING                      200 Watts
COLOR                             Black/Stainless
WHIP                              W200, .070
COAX                              Order separately
MAX HEIGHT                        23”




MODEL                       FREQUENCY (MHz)
NMOQB                         136 - 512

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/4 wave               Field tunable NMO
VSWR (see bandwidth)              1.5:1                  1/4 wave antenna, black
BANDWIDTH @ 1.5                   5%                     MakroBlend® base and
BANDWIDTH @ 2.0                   10%                    black whip,




                                                                                                           QUARTER WAVE
POWER RATING                      200 Watts              136 - 512 MHz.




                                                                                                             TUNABLE
COLOR                             Black
WHIP                              W200B, .070
COAX                              Order separately
MAX HEIGHT                        23”




MODEL                       FREQUENCY (MHz)
PQ                            136 - 512

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/4 wave
VSWR (see bandwidth)              1.5:1                   Field tunable 1/4 wave
BANDWIDTH @ 1.5                   5%                      whip antenna for use
BANDWIDTH @ 2.0                   10%                     with PO/SO-239 type
POWER RATING                      200 Watts               mounts, 136 - 512 MHz.
COLOR                             Stainless
WHIP                              W200, .070
COAX                              Order separately
MAX HEIGHT                        22”




NOTE: Antennas are not to scale               1 800 ANTENNA                    To convert to Gain (dBd):
                                                                                       Gain (dBi) - 2.14
                                                                                                            97
     TUNABLE 1/4 WAVE 136-512 MHz
                                         MODEL                  FREQUENCY (MHz)
                                         Q                        136 - 512

                                         SPECIFICATIONS
                                         GAIN                     2.14 dBi
                                         TYPE                     1/4 wave
           Field tunable stainless “Q”   VSWR (see bandwidth)     1.5:1 or less
           base 1/4 wave antenna for     BANDWIDTH @ 1.5          5%
           LM or LA style mounts,        BANDWIDTH @ 2.0          10%
           136 - 512 MHz.                POWER RATING             200 Watts
                                         COLOR                    Stainless
                                         WHIP                     W200, .070
                                         COAX                     Order separately
                                         MAX HEIGHT               22”




                                         MODEL                  FREQUENCY (MHz)
                                         QB                       136 - 512

                                         SPECIFICATIONS
                                         GAIN                     2.14 dBi
                                         TYPE                     1/4 wave
           Field tunable black “Q”       VSWR (see bandwidth)     1.5:1
           base 1/4 wave antenna         BANDWIDTH @ 1.5          5%
           for LM or LA style            BANDWIDTH @ 2.0          10%
           mounts, 136 - 512 MHz.        POWER RATING             200 Watts
                                         COLOR                    Black
                                         WHIP                     W200B, .070
                                         COAX                     Order separately
                                         MAX HEIGHT               22”




98                     www.larsen-antennas.com                           NOTE: Antennas are not to scale
                   CELLULAR, SMR, DATA 700/800/900
L    arsen offers a complete line of Cellular, SMR and Data antennas from unity to 5 dB gain. Our
     700/800/900MHz antennas use efficient RF designs, highly conductive materials and fully soldered construction
to provide the best in low noise and low loss operation whether in an analog or digital environment.

From our premium glass mount antenna to our broadest offering of mobile antenna configurations, each
Larsen 700/800/900 MHz antenna is preset at the factory for ease of installation and to ensure optimal perfor-
mance.

Larsen 700/800/900 MHz mobiles are available in a variety of electrical types for the following styles:


KG:        Patented low-impedance design in a glass-mount antenna

LM:        Durable 5/16-24 thread stud mount for 3/4” hole, low profile, easy to install mount

LP:        Low profile disc antenna, NMO or direct feet mount

LPT:       Transit style, radome enclosed antenna, NMO or direct feed mount

MS:        Economical, complete magnetic mount antenna, compact design

NMO:       Premium Motorola-style 3/4” hole mount

OM:        Self-mounting, no ground plane antenna

SB:        Stealth blade flexible printed-circuit antenna

Count on Larsen antennas to deliver these superior performance advantages:




                                                                                                                     DATA 700/800/900
                                                                                                                       CELLULAR, SMR,
   • Exclusive 17-7 stainless steel whips for maximum radiation efficiency

   • Available in black or stainless

   • Waterproof phasing coil engineered to minimize wind drag and antenna rod distortion at high speeds

   • Optional shock spring internally shorted with highly flexible insulated wire to eliminate distortion

   • Durable MakroBlend® shells are UV and chemical resistant




NOTE: Antennas are not to scale             1 800 ANTENNA                                                             99
      CELLULAR, SMR, DATA 700/800/900
                                                      MODEL                  FREQUENCY (MHz)                CONN
                                                      KG3E825UD                 806 - 896                   No Conn
                                                      KG3E825UDFME              806 - 896                   FME
                                                      KG3E825UDMPL              806 - 896                   MPL
                                                      KG3E825UDTNC              806 - 896                   TNC
                                                      KG3E900UD                 890 - 960                   No Conn
                                                      KG3E900UDFME              890 - 960                   FME
                                                      KG3E900UDMPL              890 - 960                   MPL
                                                      KG3E900UDTNC              890 - 960                   TNC

                                                      SPECIFICATIONS
                                                      GAIN                     5.14 dBi
                                                      TYPE                     5/8 over 1/2 wave
                                                      VSWR (see bandwidth)     1.5:1
                                                      BANDWIDTH @ 1.5          8.5%
                                                      BANDWIDTH @ 2.0          10%
                                                      POWER RATING             60 Watts
                                                      COLOR                    Black
                                                      WHIP                     WKG3E825, WKG3E900, .070
                                                      COAX                     14’ RG-58/U Dual Shield
       Complete glass mount SuperFlexTM 3 dBd
                                                      BASE SIZE                1.37” x 1.87”
       gain factory tuned antenna for SMR, cellular
                                                      MAX HEIGHT               13”
       and data applications.




                                                      MODEL                  FREQUENCY (MHz)          REP WHIP
                                                      KG3E825O/S                806 - 896             WKG3E825
                                                      KG3E900O/S                890 - 960             WKG3E900

                                                      SPECIFICATIONS
                                                      GAIN                     5.14 dBi
                                                      TYPE                     5/8 over 1/2 wave
                                                      VSWR (see bandwidth)     1.5:1
                                                      BANDWIDTH @ 1.5          8.5%
                                                      BANDWIDTH @ 2.0          10%
                                                      POWER RATING             60 Watts
                                                      COLOR                    Black
                                                      COAX                     Order Seperately / KG825UDI/S
                                                      BASE SIZE                1.37” x 1.87”
                                                      MAX HEIGHT               13”




       Outside coupler and factory tuned
       SuperFlexTM whip only for the KG3E825
       and KG3E900.



100   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                      www.larsen-antennas.com                         NOTE: Antennas are not to scale
                   CELLULAR, SMR, DATA 700/800/900
MODEL                      FREQUENCY (MHz)                  CONN
KGI825                        806 - 896                     NoConn

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/4 wave dipole
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   8.5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      60 Watts
COLOR                             Black
COAX                              14’ RG-58/U Dual Shield
BASE SIZE                         1.37” x 1.87”




                                                                     Factory tuned dipole glass mount antenna
                                                                     and coax for discreet mounting applications.
                                                                     Ideal for convertibles.




MODEL                       FREQUENCY (MHz)
LM800                         806 - 866




                                                                                                                         DATA 700/800/900
                                                                                                                           CELLULAR, SMR,
LM825                         824 - 896
LM900                         890 - 960

SPECIFICATIONS
GAIN                              5.6 dBi
TYPE                              5/8 over 1/2 wave
VSWR (see bandwidth)              2:1
BANDWIDTH @ 1.5                   8.5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      200 Watts
COLOR                             Stainless
WHIP                              .100, enclosed coil
MAX HEIGHT                        14 1/2”




                                                                     Factory tuned spring base enclosed coil gain
                                                                     antenna for LM mounts.




NOTE: Antennas are not to scale                1 800 ANTENNA                                 To convert to Gain (dBd):
                                                                                                     Gain (dBi) - 2.14
                                                                                                                          101
      CELLULAR, SMR, DATA 700/800/900
                                                  MODEL          FREQUENCY (MHz)          CONN         COLOR
                                                  LP800             806 - 960             No Conn       Black

                                                  SPECIFICATIONS
                                                  GAIN                     2.14 dBi
                                                  TYPE                     Low profile
                                                  VSWR (see bandwidth)     2:1
                                                  BANDWIDTH @ 1.5          8.5%
                                                  BANDWIDTH @ 2.0          10%
                                                  MAX POWER                100 Watts
                                                  COAX                     17’ RG-58/U Dual Shield
                                                  MOUNTING                 Direct Feed 1/2” Hole
                                                  MAX HEIGHT               1 1/4”
                                                  DIAMETER                 5 1/4”




                                                    Available in white with minimum order
       Permanent mount, direct feed low pro-        quantities. Please contact the factory for
       file antenna. One model covers 800 &         more information.
       900 MHz bands for SMR cellular and data.




                                                  MODEL                  FREQUENCY (MHz)                COLOR
                                                  LP800NMO                  806 - 960                   Black
                                                  LP800NMOW                 806 - 960                   White

                                                  SPECIFICATIONS
                                                  GAIN                     2.14 dBi
                                                  TYPE                     Low profile
                                                  VSWR (see bandwidth)     2:1
                                                  BANDWIDTH @ 1.5          8.5%
                                                  BANDWIDTH @ 2.0          10%
                                                  POWER RATING             100 Watts
                                                  COAX                     Order separately
                                                  BASE SIZE                4 1/2”
                                                  MAX HEIGHT               1 1/2




       NMO mounted low profile antenna for
       SMR, cellular or data applications.




102   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                    www.larsen-antennas.com                       NOTE: Antennas are not to scale
                   CELLULAR, SMR, DATA 700/800/900
MODEL                      FREQUENCY (MHz)              COLOR
LPT700/800NMO                 740 - 866                 Black
LPT800/900NMO                 806 - 960                 Black

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Low profile transit
VSWR (see bandwidth)              2:1
BANDWIDTH @ 1.5                   8.5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      100 Watts
COAX                              Order separately
BASE SIZE                         1.5”
MAX HEIGHT                        3 1/2”




      Available in white with minimum order                     NMO transit style antenna for SMR, cellular
      quantities. Please contact the factory for                or data applications. 12” diameter ground
                                                                plane recommended. Also available in
      more information.
                                                                white (minimum order quantities apply).




                                                                                                                   DATA 700/800/900
                                                                                                                     CELLULAR, SMR,




NOTE: Antennas are not to scale                 1 800 ANTENNA                          To convert to Gain (dBd):
                                                                                               Gain (dBi) - 2.14
                                                                                                                    103
      CELLULAR, SMR, DATA 700/800/900
                                                   MODEL                  FREQUENCY (MHz)                CONN
                                                   MS3E800FME                806 - 896                   FME
                                                   MS3E800MPL                806 - 896                   MPL
                                                   MS3E800SMA                806 - 896                   SMA
                                                   MS3E900FME                806 - 960                   FME
                                                   MS3E800TNC                806 - 896                   TNC
                                                   MS3E900MPL                890 - 960                   MPL
                                                   MS3E900SMA                890 - 960                   SMA
                                                   MS3E900TNC                890 - 960                   TNC

                                                   SPECIFICATIONS
                                                   GAIN                     5.6 dBi
                                                   TYPE                     5/8 over 1/2 wave
                                                   VSWR (see bandwidth)     1.5:1
                                                   BANDWIDTH @ 1.5          8.5%
                                                   BANDWIDTH @ 2.0          10%
                                                   POWER RATING             40 Watts
                                                   COLOR                    Black
                                                   PULL STRENGTH            18 lbs
       Mini mag gain antenna with factory tuned    WHIP                     .070
       SuperFlexTM enclosed coil whip, cable and   COAX                     12’ RG-174
       connector.                                  BASE SIZE                2”
                                                   MAX HEIGHT               13”




                                                   MODEL                  FREQUENCY (MHz)                CONN
                                                   MSU800FME                 806 - 896                   FME
                                                   MSU800MPL                 806 - 896                   MPL
                                                   MSU800TNC                 806 - 896                   TNC
                                                   MSU900FME                 890 - 960                   FME
                                                   MSU900SMA                 890 - 960                   SMA

                                                   SPECIFICATIONS
                                                   GAIN                     2.14 dBi
                                                   TYPE                     1/4 wave
                                                   VSWR (see bandwidth)     1.5:1
                                                   BANDWIDTH @ 1.5          8.5%
                                                   BANDWIDTH @ 2.0          10%
                                                   POWER RATING             40 Watts
                                                   COLOR                    Black
                                                   SIDE PULL STRENGTH       18 lbs
                                                   WHIP                     .070
                                                   COAX                     12’ RG-58A/U
                                                   BASE SIZE                2”
                                                   MAX HEIGHT               4”
       Complete unity mini mag mount factory
       tuned antenna with cable and connector.




104   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                      www.larsen-antennas.com                      NOTE: Antennas are not to scale
                   CELLULAR, SMR, DATA 700/800/900
MODEL                       FREQUENCY (MHz)
NMOQW700                      740 - 806
NMOQW800                      806 - 896
NMOQW900                      890 - 970

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/4 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   8.5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      200 Watts
COLOR                             Stainless
WHIP                              .070
COAX                              Order separately
MAX HEIGHT                        3”




                                                         Economy factory tuned NMO nut 1/4
                                                         wave antenna.




MODEL                       FREQUENCY (MHz)
NMOQSPEC800B                  806 - 896




                                                                                                            DATA 700/800/900
                                                                                                              CELLULAR, SMR,
NMOQSPEC900B                  890 - 970

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/4 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   8.5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      200 Watts
COLOR                             Black
WHIP                              .070, spike
COAX                              Order separately
MAX HEIGHT                        4”




                                                         Black factory tuned 1/4 wave antenna.




NOTE: Antennas are not to scale               1 800 ANTENNA                     To convert to Gain (dBd):
                                                                                        Gain (dBi) - 2.14
                                                                                                             105
      CELLULAR, SMR, DATA 700/800/900
                                               MODEL                  FREQUENCY (MHz)         REP. WHIP
                                               NMOQ700B                  740 - 806           Contact factory
                                               NMOQ800B                  806 - 896                  W030B
                                               NMOQ900B                  890 - 960                  W035B

                                               SPECIFICATIONS
                                               GAIN                     2.14 dBi
                                               TYPE                     1/4 wave
                                               VSWR (see bandwidth)     1.5:1
                                               BANDWIDTH @ 1.5          8.5%
                                               BANDWIDTH @ 2.0          10%
                                               POWER RATING             200 Watts
                                               COLOR                    Black
                                               WHIP                     .100, spike
                                               COAX                     Order separately
                                               MAX HEIGHT               4 1/2”




       NMO 1/4 wave antenna with MakroBlend®
       base and factory tuned black whip.




                                               MODEL                  FREQUENCY (MHz)
                                               NMOSPEC800               806 - 866
                                               NMOSPEC825               824 - 896
                                               NMOSPEC900               890 - 960

                                               SPECIFICATIONS
                                               GAIN                     5.4 dBi
                                               TYPE                     5/8 over 1/4 wave
                                               VSWR (see bandwidth)     1.5:1
                                               BANDWIDTH @ 1.5          8.5%
                                               BANDWIDTH @ 2.0          10%
                                               POWER RATING             200 Watts
                                               COLOR                    Stainless
                                               WHIP                     .070, open coil
                                               COAX                     Order separately
                                               MAX HEIGHT               13 1/2”




       Factory tuned NMO 3 dBd nut antenna.




106   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                  www.larsen-antennas.com                      NOTE: Antennas are not to scale
                   CELLULAR, SMR, DATA 700/800/900
MODEL                      FREQUENCY (MHz)   REP. WHIP
NMO3HD800B                    806 - 866    WNMO3HD800C
NMO3HD825B                    824 - 896    WNMO3HD825B
NMO3HD900B                    890 - 960    WNMO3HD900B

SPECIFICATIONS
GAIN                              5.4 dBi
TYPE                              5/8 over 1/4 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   8.5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      200 Watts
COLOR                             Black
WHIP                              .100, open coil
COAX                              Order separately
MAX HEIGHT                        13 3/4”




                                                                     Heavy duty NMO gain antenna with
                                                                     MakroBlend® base and factory tuned black
                                                                     whip.




MODEL                      FREQUENCY (MHz)               REP. WHIP
NMO3E700B                     740 - 806                 WNMO3E700B




                                                                                                                       DATA 700/800/900
                                                                                                                         CELLULAR, SMR,
NMO3E800B                     806 - 866                 WNMO3E800B
NMO3E825B                     824 - 896                 WNMO3E825B
NMO3E900B                     890 - 960                 WNMO3E900B

SPECIFICATIONS
GAIN                              5.4 dBi
TYPE                              5/8 over 1/4 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   8.5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      200 Watts
COLOR                             Black
WHIP                              .070, enclosed coil
COAX                              Order separately
MAX HEIGHT                        13 1/2”



                                                                     NMO gain antenna with factory tuned
                                                                     SuperFlexTM enclosed coil whip.




NOTE: Antennas are not to scale                1 800 ANTENNA                               To convert to Gain (dBd):
                                                                                                   Gain (dBi) - 2.14
                                                                                                                        107
      CELLULAR, SMR, DATA 700/800/900
                                                  MODEL                  FREQUENCY (MHz)                 CONN
                                                  NMO3E800BMPL              806 - 866                    MPL
                                                  NMO3E800BTNC              806 - 866                    TNC
                                                  NMO3E825BMPL              824 - 896                    MPL
                                                  NMO3E825BTNC              824 - 896                    TNC

                                                  SPECIFICATIONS
                                                  GAIN                     5.4 dBi
                                                  TYPE                     5/8 over 1/4 wave
                                                  VSWR (see bandwidth)     1.5:1
                                                  BANDWIDTH @ 1.5          8.5%
                                                  BANDWIDTH @ 2.0          10%
                                                  POWER RATING             60 Watts
                                                  COLOR                    Black
                                                  WHIP                     .070, enclosed coil
                                                  COAX                     17’ RG-58/U, with dual shield
                                                  MAX HEIGHT               13 1/2”



       Complete NMO gain antenna with factory
       tuned SuperFlexTM enclosed coil whip and
       mounting kit.




                                                  MODEL                  FREQUENCY (MHz)           REP. WHIP
                                                  NMO700                    740 - 806               W180
                                                  NMO800                    806 - 866               W190
                                                  NMO825                    824 - 896               W185
                                                  NMO900                    890 - 960               W195

                                                  SPECIFICATIONS
                                                  GAIN                     5.6 dBi
                                                  TYPE                     5/8 over 1/2 wave
                                                  VSWR (see bandwidth)     2:1
                                                  BANDWIDTH @ 1.5          8.5%
                                                  BANDWIDTH @ 2.0          10%
                                                  POWER RATING             200 Watts
                                                  COLOR                    Black/Stainless
                                                  WHIP                     .100, enclosed coil
                                                  COAX                     Order separately
                                                  MAX HEIGHT               12 3/4”



       Factory tuned commercial spring base
       NMO gain antenna with MakroBlend® base.




108   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                    www.larsen-antennas.com                        NOTE: Antennas are not to scale
                   CELLULAR, SMR, DATA 700/800/900
MODEL                      FREQUENCY (MHz)              REP. WHIP
NMO800B                       806 - 866                  W190B
NMO825B                       824 - 896                  W185B
NMO900B                       890 - 960                  W195B

SPECIFICATIONS
GAIN                              5.6 dBi
TYPE                              5/8 over 1/2 wave
VSWR (see bandwidth)              2:1
BANDWIDTH @ 1.5                   8.5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      200 Watts
COLOR                             Black/Stainless
WHIP                              .100, enclosed coil
COAX                              Order separately
MAX HEIGHT                        12 3/4”




                                                                    Factory tuned commercial spring base
                                                                    NMO gain antenna with MakroBlend® base,
                                                                    black spring.




MODEL                      FREQUENCY (MHz)   REP. WHIP
NMO5T800B                     806 - 866    WNMO5T800B




                                                                                                                      DATA 700/800/900
                                                                                                                        CELLULAR, SMR,
NMO5T825B                     824 - 896    WNMO5T825B
NMO5T900B                     890 - 960    WNMO5T900B

SPECIFICATIONS
GAIN                              7.2 dBi
TYPE                              5/8 over 5/8 over 1/4 wave
VSWR (see bandwidth)              2:1
BANDWIDTH @ 1.5                   8.5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      200 Watts
COLOR                             Black
WHIP                              .100, twin open coil
COAX                              Order separately
MAX HEIGHT                        18”




                                                                    Factory tuned high gain NMO antenna with
                                                                    MakroBlend® base and twin open coil whip.




NOTE: Antennas are not to scale                1 800 ANTENNA                              To convert to Gain (dBd):
                                                                                                  Gain (dBi) - 2.14
                                                                                                                       109
      CELLULAR, SMR, DATA 700/800/900
                                                   MODEL                  FREQUENCY (MHz)   REP. WHIP
                                                   NMO5E825B                 824 - 896    WNMO5E825B
                                                   NMO5E900B                 890 - 960    WNMO5E900B

                                                   SPECIFICATIONS
                                                   GAIN                     7.2 dBi
                                                   TYPE                     5/8 over 5/8 over 1/4 wave
                                                   VSWR (see bandwidth)     2:1
                                                   BANDWIDTH @ 1.5          8.5%
                                                   BANDWIDTH @ 2.0          10%
                                                   POWER RATING             200 Watts
                                                   COLOR                    Black
                                                   WHIP                     .070, twin enclosed coil
                                                   COAX                     Order separately
                                                   MAX HEIGHT               19”




       High gain NMO antenna with MakroBlend®
       base and factory tuned SuperFlexTM twin
       enclosed coil whip.




                                                   MODEL                  FREQUENCY (MHz)                 CONN
                                                   OM800UD                   806 - 866                    NoConn
                                                   OM825UD                   824 - 896                    NoConn
                                                   OM800UDMPL                806 - 866                    MPL
                                                   OM800UDTNC                806 - 866                    TNC
                                                   OM825UDMPL                824 - 896                    MPL
                                                   OM825UDTNC                824 - 896                    TNC
                                                   OM900UD                   890 - 960                    NoConn
                                                   OM900UDMPL                890 - 960                    MPL
                                                   OM900UDTNC                890 - 960                    TNC

                                                   SPECIFICATIONS
                                                   GAIN                     3.2 dBi (no ground plane)
                                                   TYPE                     5/8 over 1/2 wave
                                                   VSWR (see bandwidth)     1.5:1
                                                   BANDWIDTH @ 1.5          8.5%
                                                   BANDWIDTH @ 2.0          10%
                                                   POWER RATING             60 Watts
                                                   COLOR                    Black
       Complete self-mounting no ground plane
                                                   WHIP                     .070, open coil
       factory tuned antenna with internally
                                                   COAX                     14’ RG-58/U, with dual shield
       attached cable, 806 - 960 MHz. Black coil
                                                   BASE SIZE                2.25”
       and whip.
                                                   MAX HEIGHT               15 1/2”



110   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                     www.larsen-antennas.com                        NOTE: Antennas are not to scale
                   CELLULAR, SMR, DATA 700/800/900
MODEL                       FREQUENCY (MHz)
Q800                          806 - 866
Q900                          890 - 960

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              1/4 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   8.5%
BANDWIDTH @ 2.0                   10%
POWER RATING                      200 Watts
COLOR                             Stainless
WHIP                              .100
MAX HEIGHT                        3 1/2”




                                                                 “Q” base factory tuned 1/4 wave antenna
                                                                 for LM 5/16-24 THDS mounts.




MODEL                FREQUENCY (MHZ)             CONN     COAX
SB8003                  806-896                  NoConn    3’




                                                                                                                     DATA 700/800/900
SB80012                 806-896                  N Conn    12’




                                                                                                                       CELLULAR, SMR,
SB800FME3               806-896                  FME       3’
SB800FME12              806-896                  FME       12’
SB800MPL3               806-896                  MPL       3’
SB800MPL12              806-896                  MPL       12’
SB800SMA3               806-896                  SMA       3’
SB8000SMA12             806-896                  SMA       12’
SB800TNC3               806-896                  TNC       3’
SB800TNC12              806-896                  TNC       12’

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Dipole
VSWR (see bandwidth)              2:1
BANDWIDTH @ 1.5                   67%
BANDWIDTH @ 2.0                   90%
POWER RATING                      3 Watts
COLOR                             Black
COAX                              RG-174
                                                                 Flexible blade antenna for SMR or cellular
DIMENSIONS                        5.2” X .75”
                                                                 applications.
POLARIZATION                      Linear

NOTE: Antenna VSWR can be affected by the mounting location.


NOTE: Antennas are not to scale                 1 800 ANTENNA                            To convert to Gain (dBd):
                                                                                                 Gain (dBi) - 2.14
                                                                                                                      111
      CELLULAR, SMR, DATA 700/800/900
                                                   MODEL             FREQUENCY (MHz)           CONN         COAX
                                                   SB9003               890-960                NoConn        3’
                                                   SB90012              890-960                NoConn        12’
                                                   SB900SMA3            890-960                SMA           3’
                                                   SB900SMA12           890-960                SMA           12’

                                                   SPECIFICATIONS
                                                   GAIN                        2.14 dBi
                                                   TYPE                        Dipole
                                                   VSWR (see bandwidth)        2:1
                                                   BANDWIDTH @ 1.5             55%
                                                   BANDWIDTH @ 2.0             70%
                                                   POWER RATING                3 Watts
                                                   COLOR                       Black
                                                   COAX                        RG-174
                                                   DIMENSIONS                  5.2” X .75”
                                                   POLARIZATION                Linear


                                                   NOTE: Antenna VSWR can be affected by the mounting location.
      Flexible blade antenna for SMR or cellular
      applications.




112                                  www.larsen-antennas.com                           NOTE: Antennas are not to scale
                                      CELLULAR / PCS MULTI BAND
L     arsen’s complete line of dual band, cellular / PCS mobile antennas are designed to work with today’s dual band
      systems.

Premium materials - like MakroBlend® resin polymer plastic housings, Kraton whip enclosure, 3M™ adhesive tape
and low-loss coax - combined with state-of-the-art electrical designs provide lower losses and better reception.

KG:        Patent pending design in a glass mount antenna

LPT:       Transit style radome enclosed antenna, NMO mounted

MM:        Compact magnetic mount antennas

NMO:       Premium Motorola-style, 3/4” hole mount

SB:        Stealth blade printed circuit antenna




                                                                                                                       PCS MULTI BAND
                                                                                                                         CELLULAR /




NOTE: Antennas are not to scale             1 800 ANTENNA                                                               113
      CELLULAR / PCS MULTI BAND
                                                 MODEL               FREQUENCY (MHz)                    CONN.
                                                 R380.900.323       806-960 / 1710-1999                  FME
                                                 R380.900.334       806-960 / 1710-1999                  SMA

                                                 SPECIFICATIONS
                                                 GAIN                      SMR/Cellular: 2.14 dBi
                                                                           PCS: 2.14 dBi
                                                 TYPE                      SMR/Cellular: 1/2 wave
                                                                           PCS: 1/2 wave
                                                 VSWR (see bandwidth)      2:1 maximum
                                                 BANDWIDTH @ 2.0:1         SMR: 39%
                                                                           Cellular: 10%
                                                                           PCS: 15%
                                                 POWER RATING              3 Watts
                                                 COLOR                     Black
                                                 COAX                      10’ RG-174
                                                 DIMENSIONS                5” L x .8” W x .2” D\
                                                 MOUNTING                  Adhesive Tape
       The super slim and highly economical
       tri-band SMR/Cellular/PCS Stealth Blade
       combines three antennas into one. It is
       ideal for inconspicuous mounting on the
       inside of automotive windshields.



                                                 MODEL                  FREQUENCY (MHz)               CONN.
                                                 KGC/P3EUD              824-896/1850-1990         NoConn
                                                 KGC/P3EUDFME           824-896/1850-1990         FME
                                                 KGC/P3EUDMPL           824-896/1850-1990         MPL
                                                 KGC/P3EUDTNC           824-896/1850-1990         TNC

                                                 SPECIFICATIONS
                                                 GAIN                      Cellular: 5.14 dBi
                                                                           PCS: 5.14 dBi
                                                 TYPE                      Cellular: Collinear
                                                                           PCS: 5/8 over 5/8 over 1/2 wave
                                                 VSWR (see bandwidth)      2:1
                                                 BANDWIDTH @ 2:1           Cellular: 10% / PCS: 15%
                                                 POWER RATING              7 Watts
                                                 COLOR                     Black
                                                 WHIP                      WKGC/P3E
                                                 COAX                      15’ RG-58/U Dual Shield
                                                 BASE SIZE                 1.75” x 1.9”
                                                 MAX HEIGHT                13”
       Factory tuned glass mount dual band
       Cellular/PCS antenna, 3 dBd on both
       bands.



114   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                    www.larsen-antennas.com                       NOTE: Antennas are not to scale
                                         CELLULAR / PCS MULTI BAND
MODEL                        FREQUENCY (MHz)
LPT825/19NMOHF              806-960 / 1710-1990 / 2400

Note: This antenna requires an NMOHF-style mount.

SPECIFICATIONS
GAIN                              -3 dBi / 3 dBi / 4 dBi
                                  (with ground plane)
TYPE                              Low profile transit
VSWR (see bandwidth)              2:1
POWER RATING                      10 Watts
COLOR                             Black or White
COAX                              Order separately
BASE SIZE                         1.75” diameter
MAX HEIGHT                        3.2”




    Available in white with minimum order                            NMO transit style multi band antenna for
    quantities. Please contact the factory for                       SMR/Cellular/PCS and 2.4 GHz data
    more information.                                                applications. Also available in white (mini-
                                                                     mum order quantities apply).




MODEL                      FREQUENCY (MHz)                   CONN.
MMC/P3EFME                 824-960 / 1850-1990                FME
MMC/P3EMPL                 824-960 / 1850-1990                MPL
MMC/P3ETNC                 824-960 / 1850-1990                TNC
MMC/P3ESMA                 824-960 / 1850-1990                SMA




                                                                                                                          PCS MULTI BAND
                                                                                                                            CELLULAR /
SPECIFICATIONS
GAIN                              4 dBi / 4 dBi
TYPE                              5/8 over 1/4 wave
VSWR (see bandwidth)              2:1
BANDWIDTH @ 2:1                   Cellular: 10% / PCS: 15%
POWER RATING                      7 Watts
COLOR                             Black
SIDE PULL STRENGTH                18 lbs
WHIP                              3.9”
COAX                              12’ RG-58/U Dual Shield
BASE SIZE                         2”
MAX HEIGHT                        5”


                                                                     Magnetic mount dual band Cellular/PCS
                                                                     factory tuned antenna with 4 dBi on both
                                                                     bands.




NOTE: Antennas are not to scale                 1 800 ANTENNA                                 To convert to Gain (dBd):
                                                                                                      Gain (dBi) - 2.14
                                                                                                                           115
      CELLULAR / PCS MULTI BAND
                                                   MODEL              FREQUENCY (MHz)
                                                   NMOC/P3E          824 - 960 / 1850 - 1990

                                                   SPECIFICATIONS
                                                   GAIN                  4 dBi / 4 dBi
                                                   TYPE                  5/8 over 1/4 wave
                                                   VSWR                  2:1
                                                   BANDWIDTH @ 2:1       Cellular: 10% / PCS: 15%
                                                   POWER RATING          10 Watts
                                                   COLOR                 Black
                                                   WHIP                  3.9”
                                                   COAX                  Order Separately
                                                   MAX HEIGHT            4.7”




       Cellular/PCS dual band NMO mount
       mobile factory tuned antenna. Also covers
       lower 800 MHz SMR/Mobile Data band.




                                                   MODEL             FREQUENCY (MHz)                  CONN.
                                                   NMOC/P3EUD        824-960 / 1850-1990              NoConn
                                                   NMOC/P3EUDFME     824-960 / 1850-1990              FME
                                                   NMOC/P3EUDMPL     824-960 / 1850-1990              MPL
                                                   NMOC/P3EUDSMA     824-960 / 1850-1990              SMA
                                                   NMOC/P3EUDTNC     824-960 / 1850-1990              TNC

                                                   SPECIFICATIONS
                                                   GAIN                  4 dBi / 4 dBi
                                                   TYPE                  5/8 over 1/4 wave
                                                   VSWR                  2:1
                                                   BANDWIDTH @ 2:1       Cellular: 10% / PCS: 15%
                                                   POWER RATING          10 Watts
                                                   COLOR                 Black
                                                   WHIP                  3.9”
                                                   COAX                  17’ RG-58/U Low Loss Dual Shield
                                                   MAX HEIGHT            4.7”
                                                   MOUNTING              3/4” Roof Mount

      Cellular/PCS dual band NMO mount mobile
      factory tuned antenna and mounting kit.
      Also covers lower 800 MHz SMR/Mobile
      Data band.


116   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                     www.larsen-antennas.com                     NOTE: Antennas are not to scale
                                                        GPS / GPS MULTI BAND
L    arsen carries a full line of GPS and GPS multi band antennas. Our GPS development competency leverages
     dual band and tri band technology that enables continuous GPS signal reception when the
co-located communications antennas are transmitting.

GPS dual band versions are available in SMR-Cellular/GPS, VHF/GPS and UHF/GPS bands. The design incorpo-
rates an active GPS module to provide a compact single unit, engineered to deliver years of trouble-free service. The
units are ground-plane dependent and have a direct feed coaxial connection fed through a hollow bolt.

GPS tri band versions are available in Cellular / PCS / GPS. All GPS tri band antennas will operate on either
3 V DC or 5 V DC




MODEL                             CONN
GPS0002                           MCX
GPS0004                           MMCX
GPS0006                           SMB
GPS0008                           NoConn
GPS0010                           SMA
GPS0012                           BNC




                                                                                                                           GPS MULTI BAND
SPECIFICATIONS
FREQUENCY                         1575.4 MHz



                                                                                                                               GPS /
GAIN                              5 dBic
LNA GAIN                          26 ± 2 dB
PATTERN                           Hemispherical
VSWR                              >2:1
IMPEDANCE                         50 Ohms
POLARIZATION                      Right Hand Circular
COLOR                             BLACK
COAX                              17’ RG-174
DIMENSIONS                        0.5” H x 1.75” L x 1.5” W
OPERATING TEMP                    -22° to 176° F
VOLTAGE                           5 V DC                               Active GPS antenna with magnetic mount.




NOTE: Antennas are not to scale                1 800 ANTENNA                                   To convert to Gain (dBd):
                                                                                                       Gain (dBi) - 2.14
                                                                                                                            117
      GPS / GPS MULTI BAND
                                                 MODEL            FREQUENCY (MHz)
                                                 GPS3VDM            1575.42

                                                 SPECIFICATIONS
                                                 GAIN               5 dBic
                                                 LNA GAIN           26 ± 2 dB
                                                 BANDWIDTH          2 MHz / 10%
                                                 PATTERN            Hemispherical / Omni
                                                 VSWR               >2.0
                                                 IMPEDANCE          50 Ohms
                                                 POLARIZATION       Right Hand Circular
                                                 COAX               16.4’ RG-174
                                                 CONNECTOR          Order Separately
                                                 DIMENSIONS         .73” H x 2.38” L x 1.98” W
                                                 OPERATING TEMP     -22° to +176° F
                                                 VOLTAGE            3 V DC
                                                 MOUNTING           Direct Feed 5/8” hole




       Direct mount active GPS 3 Volt antenna.




                                                 MODEL            FREQUENCY (MHz)                 CONN
                                                 GPSDM02             1575.4                       MCX
                                                 GPSDM04             1575.4                       MMCX
                                                 GPSDM06             1575.4                       SMB
                                                 GPSDM08             1575.4                       SMA
                                                 GPSDM12             1575.4                       NoConn

                                                 SPECIFICATIONS
                                                 GAIN               5 dBic
                                                 LNA GAIN           28 ± 2 dB
                                                 PATTERN            Hemispherical
                                                 VSWR               >2:1
                                                 IMPEDANCE          50 Ohms
                                                 POLARIZATION       Right Hand Circular
                                                 COLOR              Black
                                                 COAX               17’ RG-174
                                                 DIMENSIONS         0.7”h x 2.5”d
                                                 OPER TEMP          -22° to +176° F
                                                 VOLTAGE            5 V DC
       Black* GPS mobile antenna with active     MOUNTING           Bolt requiring 5/8” hole with die cut
       GPS module featuring a direct mount.                         double-sided tape on bottom.

       *White available on custom orders.


118   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                     www.larsen-antennas.com                NOTE: Antennas are not to scale
                                                        GPS / GPS MULTI BAND
MODEL                      FREQUENCY (MHz)                  CONN
GPSGM01                       1575.4                        MCX
GPSGM02                       1575.4                        MMCX
GPSGM03                       1575.4                        SMB
GPSGM04                       1575.4                        SMA
GPSGM05                       1575.4                        BNC

SPECIFICATIONS
GAIN                              5 dBic
LNA GAIN                          28 ± 2 dB
PATTERN                           Hemispherical
VSWR                              >2:1
IMPEDANCE                         50 Ohms
POLARIZATION                      Right Hand Circular
COLOR                             Black
COAX                              17’ RG-174
DIMENSIONS                        0.6” H x 1.7” L x 1.7” W
OPER TEMP                         -22° to +176° F
VOLTAGE                           3 V DC
MOUNTING                          Die cut double-sided tape on
                                                                   GPS mobile antenna with an active GPS
                                  bottom of antenna.
                                                                   module. Designed for window or glass
                                                                   mounting.




MODEL                FREQUENCY (MHZ)             CONN
GPSM02                   1575.42                  SMB
GPSM03                   1575.42                  SMA

SPECIFICATIONS
GAIN                              0 dBi
LNA GAIN                          26 ± 2 dB
PATTERN                           Hemispherical




                                                                                                                     GPS MULTI BAND
VSWR                              >2:1




                                                                                                                         GPS /
IMPEDANCE                         50 Ohms
POLARIZATION                      Right Hand Circular
COLOR                             Black
COAX                              16’ RG-174
DIMENSIONS                        1” x 1” x 0.3”
OPERATING TEMP                    -22º to +176º F
VOLTAGE                           3 V dc




                                                                   Shrink wrapped active GPS module with
                                                                   16’ RG-174 cable.




NOTE: Antennas are not to scale               1 800 ANTENNA                              To convert to Gain (dBd):
                                                                                                 Gain (dBi) - 2.14
                                                                                                                      119
      GPS / GPS MULTI BAND
                                                 MODEL            FREQUENCY (MHz)                COLOR
                                                 GPSNMO01            1575.4                      WHITE
                                                 GPSNMO02            1575.4                      BLACK

                                                 SPECIFICATIONS
                                                 GAIN               5 dBic
                                                 LNA GAIN           28 ± 2 dB
                                                 PATTERN            Hemispherical
                                                 VSWR               >2:1
                                                 IMPEDANCE          50 Ohms
                                                 POLARIZATION       Right Hand Circular
                                                 DIMENSIONS         1.3” H x 2.9” D
                                                 OPER TEMP          -22° to +176° F
                                                 VOLTAGE            5 V DC
                                                 MOUNTING           NMO Mount




       GPS mobile antenna with active GPS
       module featuring an NMO mount.
       Available in black or white.




                                                 MODEL        FREQUENCY (MHz)       CONN        COLOR
                                                 GPSNMO07        1575.4              SMB         WHITE
                                                 GPSNMO08        1575.4              SMB         BLACK
                                                 GPSNMO09        1575.4              SMA         WHITE
                                                 GPSNMO10        1575.4              SMA         BLACK
                                                 GPSNMO11        1575.4              BNC         WHITE
                                                 GPSNMO12        1575.4              BNC         BLACK

                                                 SPECIFICATIONS
                                                 GAIN               5 dBic
                                                 LNA GAIN           28 ± 2 dB
                                                 PATTERN            Hemispherical
                                                 VSWR               >2:1
                                                 IMPEDANCE          50 Ohms
                                                 POLARIZATION       Right Hand Circular
                                                 COAX               17’ RG-58/U Dual Shield
                                                 DIMENSIONS         1.3” H x 2.9” D
                                                 OPER TEMP          -22° to +176° F
                                                 VOLTAGE            5 V DC
       GPS mobile antenna with active GPS        MOUNTING           NMO Mount
       module featuring an NMO mount and cable
       kit. Available in black or white.




120   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                   www.larsen-antennas.com                 NOTE: Antennas are not to scale
                                                         GPS / GPS MULTI BAND
MODEL                     FREQUENCY                    CONNECTOR
GPSCW1502                136 - 174 / 1575.42              SMA/SMB

SPECIFICATIONS
GAIN                              2.14 dBi / 5 dBic
LNA GAIN                          26 ± 2 dB
BANDWIDTH                         2 MHz / 3%
PATTERN                           Hemispherical/Omni
VSWR                              2:1
IMPEDANCE                         50 Ohms
POLARIZATION                      Right Hand Circular/Vertical
COLOR                             Black
COAX                              16.4’ RG-174 / 16.4’ RG-174
BASE DIMENSIONS                   2” x 2.3” x 0.7” Eliptical
WHIP LENGTH                       22”
OPERATING TEMP                    -22º to +185º F
VOLTAGE                           5 V DC
MOUNTING                          Bolt requiring 5/8” hole with die cut
                                  double-sided tape on bottom

                                                                          GPS VHF mobile antenna with active GPS
                                                                          module, direct mount, 5/8” hole.




MODEL                     FREQUENCY                    CONNECTOR
GPSCW4501                406 - 512 / 1575.42              SMA/SMA
GPSCW4502                406 - 512 / 1575.42              SMA/SMB

SPECIFICATIONS
GAIN                              2.14 dBi / 5 dBic
LNA GAIN                          26 ± 2 dB
BANDWIDTH                         2 MHz / 23%




                                                                                                                           GPS MULTI BAND
PATTERN                           Hemispherical/Omni




                                                                                                                               GPS /
VSWR                              >2:1
IMPEDANCE                         50 Ohms
POLARIZATION                      Right Hand Circular/Vertical
COLOR                             Black
COAX                              16.4’ RG-174 / 16.4’ RG-174
BASE DIMENSIONS                   2” x 2.3” x 0.7” Eliptical
WHIP LENGTH/HEIGHT                6 ¼”
OPERATING TEMP                    -22º to +185º F
VOLTAGE                           5 V DC
MOUNTING                          Bolt requiring 5/8” hole with die cut
                                  double-sided tape on bottom
                                                                          GPS UHF mobile antenna with active GPS
                                                                          module, direct mount, 5/8” hole.




NOTE: Antennas are not to scale                1 800 ANTENNA                                   To convert to Gain (dBd):
                                                                                                       Gain (dBi) - 2.14
                                                                                                                            121
      GPS / GPS MULTI BAND
                                                MODEL            FREQUENCY (MHz)                 CONN
                                                GPSCW3E8001      806 - 896 / 1575.42         SMA/SMA
                                                GPSCW3E8002      806 - 896 / 1575.42         SMA/SMB
                                                GPSCW3E8003      806 - 896 / 1575.42         FME/SMA
                                                GPSCW3E8004      806 - 896 / 1575.42         TNC/SMA
                                                GPSCW3E9001      890 - 960 / 1575.42         SMA/SMA
                                                GPSCW3E9002      890 - 960 / 1575.42         SMA/SMB

                                                SPECIFICATIONS
                                                GAIN                 5 dBi / 5 dBic
                                                LNA GAIN             26 ± 2 dB
                                                BANDWIDTH            2 MHz / 10%
                                                PATTERN              Hemispherical/Omni
                                                VSWR                 >2:1
                                                IMPEDANCE            50 Ohms
                                                POLARIZATION         Right Hand Circular/Vertical
                                                COLOR                Black
                                                COAX                 16.4’ RG-174 / 16.4’ RG-174
                                                BASE DIMENSIONS      2” x 2.3” x 0.7” Eliptical
                                                WHIP LENGTH/HEIGHT   11 9/16” Max; 10 ¼” Min
       GPS 800 / 900 MHz 5 dBi gain mobile      OPERATING TEMP       -22º to +185º F
       antenna with active GPS module, direct   VOLTAGE              5 V DC
       mount, 5/8” hole.                        MOUNTING             Bolt requiring 5/8” hole with die cut
                                                                     double-sided tape on bottom




122   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                     www.larsen-antennas.com                 NOTE: Antennas are not to scale
                                                        GPS / GPS MULTI BAND
MODEL                    FREQUENCY (MHz)                   CONN
GPSCP00            824-960 / 1710-2170 / 1575.4          TNC/SMA
GPSCP02            824-960 / 1710-2170 / 1575.4          NoConn/SMA
GPSCP04            824-960 / 1710-2170 / 1575.4          NoConn/SMB
GPSCP06            824-960 / 1710-2170 / 1575.4          SMA/SMA
GPSCP08            824-960 / 1710-2170 / 1575.4          MPL/SMA
GPSCP10            824-960 / 1710-2170 / 1575.4          TNC/BNC

SPECIFICATIONS
GAIN                              2 dBi / 2 dBi / 5 dBic
LNA GAIN                          28 dB ± 2 dB
BANDWIDTH                         140 MHz / 70 MHz / 15 MHz
PATTERN                           Monopole / Monopole /
                                  Hemispherical
VSWR                              < 2:1 all bands
IMPEDANCE                         50 Ohms
POLARIZATION                      Omni / Omni / Right Hand Circular
COLOR                             Black
COAX                              16’1” RG-174 / 16’1” RG-174
DIMENSIONS                        7.6” L X 3.4” W x 1.3” D
                                                                          Black GPS tri band mobile antenna with
OPERATING TEMP                    -40º to +185º F
                                                                          active GPS module. Ground plane
VOLTAGE                           3 or 5 V DC
                                                                          independent. Specifications measured on ground
MOUNTING                          Direct Feed 3/4” hole
                                                                          plane.



MODEL                    FREQUENCY (MHz)                   CONN
GPSCP01            824-960 / 1710-2170 / 1575.4          NoConn
GPSCP03            824-960 / 1710-2170 / 1575.4          NoConn/SMA
GPSCP05            824-960 / 1710-2170 / 1575.4          NoConn/SMB
GPSCP07            824-960 / 1710-2170 / 1575.4          SMA/SMA
GPSCP09            824-960 / 1710-2170 / 1575.4          MPL/SMA

SPECIFICATIONS




                                                                                                                                GPS MULTI BAND
GAIN                              2 dBi / 2 dBi / 5 dBic




                                                                                                                                    GPS /
LNA GAIN                          26 dB ± 2 dB
BANDWIDTH                         140 MHz / 70 MHz / 15 MHz
PATTERN                           Omni / Omni / Hemispherical
VSWR                              < 2:1 all bands
IMPEDANCE                         50 Ohms
POLARIZATION                      Vertical/Vertical/Right Hand Circular
COLOR                             White
COAX                              16’1” RG-174 / 16’1” RG-174
DIMENSIONS                        7.6” L X 3.4” W x 1.3” D
OPERATING TEMP                    -40º to +185º F
VOLTAGE                           3 or 5 V DC
                                                                          White GPS tri band mobile antenna with
MOUNTING                          Direct Feed 3/4” Hole
                                                                          active GPS module. Ground plane
                                                                          independent. Specifications measured on ground
                                                                          plane.



NOTE: Antennas are not to scale                1 800 ANTENNA                                        To convert to Gain (dBd):
                                                                                                            Gain (dBi) - 2.14
                                                                                                                                 123
      GPS / GPS MULTI BAND
                                                        MODEL             FREQUENCY (MHz)               CONN
                                                        GPSCPMM00   824-960 / 1710-2170 / 1575.4      TNC/SMA
                                                        GPSCPMM02   824-960 / 1710-2170 / 1575.4      NoConn/SMA
                                                        GPSCPMM12   824-960 / 1710-2170 / 1575.4      TNC/TNC

                                                        SPECIFICATIONS
                                                        GAIN                  2 dBi / 2 dBi / 5 dBic
                                                        LNA GAIN              26 dB ± 2 dB
                                                        BANDWIDTH             140 MHz / 70 MHz / 15 MHz
                                                        PATTERN               Omni / Omni / Hemispherical
                                                        VSWR                  < 2:1 all bands
                                                        IMPEDANCE             50 Ohms
                                                        POLARIZATION          Vertical/Vertical/Right Hand Circular
                                                        COLOR                 Black
                                                        COAX                  16’1” RG- 174 / 16’1” RG-174
                                                        DIMENSIONS            7.6” L X 3.4” W x 1.3” D
                                                        OPERATING TEMP        -40º to +185º F
                                                        VOLTAGE               3 or 5 V DC
                                                        MOUNTING              Magnetic Mount
       Black GPS mag mount tri band mobile
       antenna with active GPS module. Ground
       plane independent. Specifications mea-
       sured on ground plane.




                                                        MODEL            FREQUENCY (MHZ)                CONN
                                                        GPSCPGM01    824-960 / 1710-2170 / 1575.4     NoConn/SMA
                                                        GPSCPGM02    824-960 / 1710-2170 / 1575.4     NoConn/SMB
                                                        GPSCPGM03    824-960 / 1710-2170 / 1575.4     SMA/MPL
                                                        GPSCPGM04    824-960 / 1710-2170 / 1575.4     SMA/SMA

                                                        SPECIFICATIONS
                                                        GAIN                  2 dBi / 2 dBi / 5 dBic
                                                        LNA GAIN              26 dB ± 2 dB
                                                        BANDWIDTH             140 MHz (typical)/70 MHz/15 MHz
                                                        PATTERN                H Plane: Omnidirectional
                                                        VSWR                  <2:1 all bands
                                                        IMPEDANCE             50 Ohms
                                                        POLARIZATION          Linear/Linear/Right Hand Circular
                                                        COLOR                 Black
                                                        COAX                  16’1” RG-174 / 16’1” RG-174
                                                        DIMENSIONS             2.9” L X 1.8” W X 0.7” D
                                                        OPERATING TEMP        -40º to +185º F
                                                        VOLTAGE               3 or 5 V DC
                                                        MOUNTING              Double Sided Tape
       GPS tri band mobile antenna with active
       GPS module. Designed for installation in a no-
       ground-plane environment.



124   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                        www.larsen-antennas.com                       NOTE: Antennas are not to scale
                                                        GPS / GPS MULTI BAND
MODEL                    FREQUENCY (MHZ)                     CONN
GPSCWCP00           824-960 / 1710-2170 / 1575.4         TNC/SMA
GPSCWCP01           824-960 / 1710-2170 / 1575.4         NoConn/SMA
GPSCWCP02           824-960 / 1710-2170 / 1575.4         NoConn/SMB
GPSCWCP03           824-960 / 1710-2170 / 1575.4         SMA/MPL
GPSCWCP04           824-960 / 1710-2170 / 1575.4         SMA/SMA

SPECIFICATIONS
GAIN                              2 dBi / 2 dBi / 5 dBic
LNA GAIN                          26 dB ± 2 dB
BANDWIDTH                         140 MHz (typical)/70 MHz/15 MHz
PATTERN                           Omni / Omni / Hemispherical
VSWR                              <2:1 all bands
IMPEDANCE                         50 Ohms
POLARIZATION                      Vertical/Vertical/Right Hand Circular
COLOR                             Black
COAX                              16’1” RG-174 / 16’1” RG-174
DIMENSIONS                         3.9” L X 2.3” W X 3.2” D
OPERATING TEMP                    -40º to +185º F
VOLTAGE                           3 or 5 V DC
                                                                          GPS tri band mobile antenna with active
MOUNTING                          Direct Feed 3/4” Hole
                                                                          GPS module. Designed for installation in a
                                                                          ground-plane environment.




MODEL                       FREQUENCY (MHZ)
GPS0015                       1575.42 ± 1.023

SPECIFICATIONS
LNA GAIN                          25 ± 2 dB
VOLTAGE                           4-15 V DC
CURRENT                           35mA
VSWR                              <2:1




                                                                                                                               GPS MULTI BAND
IMPEDANCE                         50 Ohms




                                                                                                                                   GPS /
POLARIZATION                      Right Hand Circular
CONNECTOR                         N Male
HEIGHT                            4”
WIDTH                             4 1/4”
OPERATING TEMP                    -22° to +176° F
MOUNTING                          Bracket




                                                                          GPS base station timing antenna.




NOTE: Antennas are not to scale                1 800 ANTENNA                                       To convert to Gain (dBd):
                                                                                                           Gain (dBi) - 2.14
                                                                                                                                125
      BROADBAND MOBILE
      L     arsen offers a family of high frequency mobile antennas for wireless data applications such as
            802.11a/b/g.

      EF:         Elevated feed antennas. The feed point is elevated to place it above surrounding objects such as light
                  bars on emergency vehicles.

      LPT:        Transit style radome enclosed antenna, NMOHF mount, ground plane dependent unless otherwise
                  indicated.

      NMOHF: Premium high frequency Motorola-style 3/4” hole mount Also available in a thick mount version.

      SB:         Stealth blade flexible printed circuit antenna.

      Notes:   All NMO mount antennas in this section require an NMOHF (NMO High Frequency) style mount.
               All NMO mount antennas in this section are compatible with the new NMOMMR mag mount with high
               frequency connector. See page 172 to order the NMOMMR mount.
      .




                                      NMOHF Mount                                            NMOHF Thick Mount
                      Convert from low frequency applications to high           Convert from low frequency applications to high
                       frequency applications and back by pulling or             frequency applications and back by pulling or
                           replacing the center pin and insulator.                   replacing the center pin and insulator.



                                                               MODEL                 FREQUENCY (MHz)
                                                               EF2405NMO             2400 - 2500

                                                               Note: This antenna requires an NMOHF-style mount.

                                                               SPECIFICATIONS
                                                               GAIN                     5 dBi (with ground plane)
                                                               TYPE                     Elevated Feed
                                                                                        (5.25” above mounting surface)
                                                               VSWR                     2:1
                                                               POWER RATING             10 Watts
                                                               POLARIZATION             Vertical
                                                               COLOR                    Black
                                                               COAX                     Order separately
                                                               HEIGHT                   13”
                                                               OPERATING TEMP           -22º to +176º F




          NMO mount elevated feed antenna for
          mobile Wi-Fi installations.




126                                        www.larsen-antennas.com                                NOTE: Antennas are not to scale
                                                           BROADBAND MOBILE
MODEL                       FREQUENCY (MHz)
EF4905NMO                   4900 - 5000

Note: This antenna requires an NMOHF-style mount.

SPECIFICATIONS
GAIN                              5 dBi (with ground plane)
TYPE                              Elevated Feed
                                  (6” above mounting surface)
VSWR                              2:1
POWER RATING                      10 Watts
POLARIZATION                      Vertical
COLOR                             Black
COAX                              Order separately
HEIGHT                            10”
OPERATING TEMP                    -22º to +176º F




                                                                NMO mount elevated feed antenna for
                                                                mobile Wi-Fi installations.




MODEL                                 FREQUENCY (MHz)
LPT825/19NMOHF                    806-960 / 1710-1990 / 2400

Note: This antenna requires an NMOHF-style mount.

SPECIFICATIONS
GAIN                              -3 dBi / 3 dBi / 4 dBi
                                  (with ground plane)
TYPE                              Low profile transit
VSWR (see bandwidth)              2:1
POWER RATING                      10 Watts

                                                                                                                  BROADBAND
                                                                                                                    MOBILE
COLOR                             Black or White
COAX                              Order separately
BASE SIZE                         1.75” diameter
MAX HEIGHT                        3.2”



Available in white with minimum order
quantities. Please contact the factory for                      NMO transit style dual band antenna for
more information.                                               SMR/Cellular/PCS and 2.4 GHz data appli-
                                                                cations. Also available in white (minimum
                                                                order quantities apply).



NOTE: Antennas are not to scale                 1 800 ANTENNA                         To convert to Gain (dBd):
                                                                                              Gain (dBi) - 2.14
                                                                                                                  127
      BROADBAND MOBILE
                                                   MODEL                FREQUENCY (MHz)
                                                   LPT2400NMOHF           2400 - 2500

                                                   Note: This antenna requires an NMOHF-style mount.

                                                   SPECIFICATIONS
                                                   GAIN                   5 dBi (with ground plane)
                                                                          1 dBi (no ground plane)
                                                                          TYPE         Low profile transit
                                                   VSWR                   2:1
                                                   POWER RATING           10 Watts
                                                   COLOR                  Black or White
                                                   COAX                   Order separately
                                                   BASE SIZE              1.75”
                                                   MAX HEIGHT             3.2”




                                                       Available in white with minimum order
       NMO transit style antenna for high
       frequency applications. Also available in
                                                       quantities. Please contact the factory for
       white (minimum order quantities apply).         more information.




                                                   MODEL                FREQUENCY (MHz)
                                                   NMO5E2400B             2400 - 2500

                                                   Note: This antenna requires an NMOHF-style mount.

                                                   SPECIFICATIONS
                                                   GAIN                   5 dBi
                                                   TYPE                   Collinear
                                                   NOMINAL IMPEDANCE      50 Ohms
                                                   VSWR                   1.5:1
                                                   POWER RATING           100 W
                                                   COLOR                  Black
                                                   MAX HEIGHT             8.75”
                                                   BASE DIAMETER          1.75”




       2.4 GHz NMO whip with over-molded
       coil to eliminate snags and reduce wind
       noise. Shell enables a secure grip during
       installation.



128   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                       www.larsen-antennas.com                    NOTE: Antennas are not to scale
                                                          BROADBAND MOBILE
MODEL                      FREQUENCY (MHz)                   CONN
NMO5E2400BK                   2400 - 2500                    NoConn
NMO5E2400BKSMA                2400 - 2500                    SMA
NMO5E2400BKTNC                2400 - 2500                    TNC

Note: This antenna requires an NMOHF-style mount.

SPECIFICATIONS
GAIN                              5 dBi
TYPE                              Collinear
NOMINAL IMPEDANCE                 50 Ohms
VSWR                              1.5:1
POWER RATING                      100 W
COLOR                             Black
COAX                              17’ RG-58/U, Dual Shield
MAX HEIGHT                        8.75”
BASE DIAMETER                     1.75”


                                                                      2400 MHz NMO whip with over-molded
                                                                      coil to eliminate snags and reduce wind
                                                                      noise. Shell enables a secure grip during
                                                                      installation.




MODEL                FREQUENCY (MHz)            CONN         COAX
SB24003                 2400 - 2500             No Conn       3’
SB24006                 2400 - 2500             No Conn       6’
SB2400SMA3              2400 - 2500             SMA           3’
SB2400SMA6              2400 - 2500             SMA           6’
SB2400SMB3              2400 - 2500             SMB           3’
SB2400SMB6              2400 - 2500             SMB           6’
SB2400MMCX3             2400 - 2500             MMCX          3’
SB2400MMCX6             2400 - 2500             MMCX          6’

SPECIFICATIONS

                                                                                                                          BROADBAND
GAIN                              2.14 dBi

                                                                                                                            MOBILE
TYPE                              Dipole
VSWR                              2:1
POWER RATING                      3 Watts
COLOR                             Black
COAX                              RG-174
DIMENSIONS                        3” x 0.75”
POLARIZATION                      Linear

                                                                      Flexible blade antenna for 2.4 GHz data
NOTE: Antenna VSWR can be affected by the mounting location.          terminal applications.




NOTE: Antennas are not to scale                1 800 ANTENNA                                  To convert to Gain (dBd):
                                                                                                      Gain (dBi) - 2.14
                                                                                                                          129
      BROADBAND MOBILE
                                                MODEL                FREQUENCY (MHz)
                                                NMO4E4900B             4900 - 5350

                                                Note: This antenna requires an NMOHF-style mount.

                                                SPECIFICATIONS
                                                GAIN                   4 dBi
                                                TYPE                   Elevated Feed
                                                VSWR                   2:1
                                                POWER RATING           10 Watts
                                                COLOR                  Black
                                                COAX                   Order separately
                                                BASE SIZE              1.6” diameter
                                                MAX HEIGHT             4.5”




        NMO mount antenna for high frequency
        applications.




                                                MODEL               FREQUENCY (MHz)                 CONN
                                                NMO4E4900BK            4900 - 5350                  No Conn
                                                NMO4E4900BKSMA         4900 - 5350                  SMA
                                                NMO4E4900BKTNC         4900 - 5350                  TNC

                                                Note: This antenna requires an NMOHF-style mount.

                                                SPECIFICATIONS
                                                GAIN                   4 dBi
                                                TYPE                   Elevated Feed
                                                VSWR                   2:1
                                                POWER RATING           10 Watts
                                                COLOR                  Black
                                                COAX                   12’ SHF-142 (RG-58U type)
                                                BASE SIZE              1.6” diameter
                                                MAX HEIGHT             4.5”




        NMO mount antenna for high frequency
        applications featuring an NMOHF mount
        and cable kit.



130   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                    www.larsen-antennas.com                   NOTE: Antennas are not to scale
                                                        BROADBAND MOBILE
MODEL                       FREQUENCY (MHz)
NMO4E5350B                    5350 - 5925

Note: This antenna requires an NMOHF-style mount.


SPECIFICATIONS
GAIN                              4 dBi
TYPE                              Elevated Feed
VSWR                              2:1
POWER RATING                      10 Watts
COLOR                             Black
COAX                              Order separately
BASE SIZE                         1.6” diameter
MAX HEIGHT                        4.5”




                                                                   NMO mount antenna for high frequency
                                                                   applications.




MODEL                      FREQUENCY (MHz)                CONN
NMO4E5350BK                   5350 - 5925                 NoConn
NMO4E5350BKSMA                5350 - 5925                 SMA
NMO4E5350BKTNC                5350 - 5925                 TNC

Note: This antenna requires an NMOHF-style mount.

SPECIFICATIONS
GAIN                              3 dBi
TYPE                              Elevated Feed
VSWR                              2:1


                                                                                                                    BROADBAND
POWER RATING                      10 Watts

                                                                                                                      MOBILE
COLOR                             Black
COAX                              12’ SHF-142 (RG-58U type)
BASE SIZE                         1.6” diameter
MAX HEIGHT                        4.5”




                                                                   NMO mount antenna for high frequency
                                                                   applications featuring the NMOHF mount
                                                                   and cable kit.




NOTE: Antennas are not to scale               1 800 ANTENNA                             To convert to Gain (dBd):
                                                                                                Gain (dBi) - 2.14
                                                                                                                    131
      BROADBAND
      A      Wireless Local Area Network (WLAN) is a flexible data communication system in which a mobile user can
             connect to a local area network through a wireless connection. WLANs transmit and receive data over the air,
      minimizing the need for wired connections. WLANs have gained strong popularity in a number of vertical markets
      including health-care, retail, manufacturing, warehousing, and academic arenas. These industries have profited from
      the productivity gains of using hand-held terminals and notebook computers to transmit real-time information to
      centralized hosts for processing. Today WLANs are becoming more widely recognized as a general-purpose connec-
      tivity alternative for a broad range of business customers.

      Wireless data is also finding it’s way into the mobile environment driven, in part, by local municipalities and home-
      land security. Homeland security has heightened public safety concerns. Many cities are choosing to use IP-based
      technology in potentially vulnerable areas. For example, cities are installing digital cameras with wireless feeds to
      monitor traffic lights, public buildings, sports venues and other large public gathering areas where effective visibility
      is needed if police must be called into action. With broadband wireless access, a patrol vehicle’s mobile data com-
      puter (MDC) can be updated with current department files as well as live video feeds.

      Larsen’s WLAN infrastructure family consists of four major products families.

      Radome Omnis                                                Omni Ceiling Mounts
      Radome Omni antennas feature a center-fed collin-          Ceiling mount antennas leverage patented wire-patch tech-
      ear dipole design assuring peak gain stability across      nology that delivers excellent performance in a small form
      the frequency band. Antennas also feature a ground         factor. It is an excellent choice for indoor coverage applica-
      plane independent design enclosed in an ASA resin          tions where an innocuous antenna is needed.
      radome. The radome is designed for indoor or
      outdoor operation and reduces the flexing of the           Bi-Directional antennas are the ideal solution for indoor
      radiating element as can be encountered in high wind       applications requiring coverage for long hallways and cor-
      situations.                                                ridors. Convention halls, hotel and office building hallways
                                                                 can be challenging to cover with the typical omni antenna.
      Design features include:
      • Ground plane independent
      • All-weather construction (IP67)
      • DC grounded
      • Power ratings up to 20 Watts
      • Wind load rating 150 mph




132                                     www.larsen-antennas.com                                   NOTE: Antennas are not to scale
                                                                            BROADBAND
 Panels                                                    Directional Patch
Larsen’s panel antennas use a variety of microstrip ele-   Directional patch antennas are designed to improve
ment designs. High gains are achieved by combining         indoor communications in locations traditionally hav-
several elements with corporate power dividers. Large      ing poor reception. This antenna has been designed
arrays use an edge taper to reduce side lobes. Gains       to provide “sector”-type performance in a small, eco-
up to 14 dBi can be readily achieved.                      nomical package. The antenna may be mounted flat to
                                                           a wall, in a corner or on a mast.
PA series panel antennas are built for PCS, Cellular,
spread spectrum data and SMR applications. They are        Design features include:
microcell pole or building mount directional antennas.     • Indoor applications
                                                           • Excellent pattern with high front-to-back ratio
Design features include:                                   • Mast / wall / corner mounting
• Indoor and outdoor applications (IP55)                   • Up to 90˚ beam width
• Precision cut radiating element
• Excellent front-to-back ratio




                                                                                                                   BROADBAND




NOTE: Antennas are not to scale            1 800 ANTENNA                                                            133
      BROADBAND SINGLE BAND
                                                MODEL          FREQUENCY (MHz)     CONN
                                                PA2101850N        1850 - 1990      N Female

                                                SPECIFICATIONS
                                                GAIN                        10 dBi
                                                TYPE                        Dual element panel
                                                VSWR                        2:1
                                                HPBW (H PLANE)              60°
                                                HPBW (E PLANE)              34°
                                                IMPEDANCE                   50 Ohms
                                                POLARIZATION                Vertical
                                                FRONT TO BACK RATIO         15 dB Maximum
                                                OPERATING TEMP              -40° to +120° F
                                                POWER RATING                10 Watts
                                                INGRESS PROTECTION          IP55
                                                DIMENSION                   9.5” L x 7” W x 1” D
                                                MOUNTING                    Wall / Mast




       PCS indoor/outdoor directional panel
       antenna, 1850-1990 MHz. Includes dual
       gimble mounting hardware.




                                                MODEL          FREQUENCY (MHz)     CONN
                                                R380.500.109      2400 - 2500      SMA Plug (Male)
                                                R380.500.125      2400 - 2500      RP SMA

                                                SPECIFICATIONS
                                                GAIN                       2.14 dBi
                                                TYPE                       Dipole
                                                VSWR                       1.5:1
                                                IMPEDANCE                  50 Ohms
                                                POLARIZATION               Vertical
                                                RADIATION PATTERN          Omni directional (H Plane)
                                                VERTICAL 3 dB BANDWIDTH    80°
                                                OPERATING TEMP             -40° to +158° F
                                                MAX LENGTH                 3.5”




       Cordless Base: SMA straight dipole for
       DECT/PWT and WLAN applications.




134   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                     www.larsen-antennas.com               NOTE: Antennas are not to scale
                                              BROADBAND SINGLE BAND
MODEL                       FREQUENCY (MHz)
R380.500.312                  2400 - 2500

SPECIFICATIONS
GAIN                                7.5 dBi
TYPE                                Directional patch
VSWR                                1.5 :1
HPBW (H PLANE)                      90º
HPBW (E PLANE)                      65º
IMPEDANCE                           50 Ohms
POLARIZATION                        Linear Vertical
FRONT TO BACK RATIO                 13 dB Minimum
COAX                                2’ RG-58A/U (White)
CONNECTOR                           SMA Jack (Female)
OPERATING TEMP                      +14° to +170° F
POWER RATING                        20 Watts
FLAMABILITY RATING                  UL 94 V0
DIMENSIONS                          4.75” H X 3.5” W X 1.65” D
MOUNTING                            Wall / Corner / Mast

                                                                 Mast/wall mountable 7.5 dBi patch antenna
                                                                 for 802.11b/g applications.




MODEL                       FREQUENCY (MHz)
PA4142400N                    2400 - 2485

SPECIFICATIONS
GAIN                                 14 dBi
TYPE                                 Four element panel
VSWR                                 2:1
IMPEDANCE                            50 Ohms
POLARIZATION                         Vertical
FRONT TO BACK RATIO                  15 dB Maximum
CONNECTOR                            N Female
OPERATING TEMP                       -40° to +120° F
POWER RATING                         10 Watts
INGRESS PROTECTION                   IP55
                                                                                                                    BROADBAND

DIMENSIONS                           9.5” L x .8” D x 8.6” W
MOUNTING                             Wall / Mast




                                                                 Four element indoor/outdoor directional
                                                                 array panel antenna, 2400-2485 MHz.
                                                                 Mounting hardware included.



NOTE: Antennas are not to scale         1 800 ANTENNA                                   To convert to Gain (dBd):
                                                                                                Gain (dBi) - 2.14
                                                                                                                     135
      BROADBAND SINGLE BAND
                                                  MODEL           FREQUENCY (MHz)
                                                  R380.500.218          2400 - 2500

                                                  SPECIFICATIONS
                                                  GAIN                14 dBi
                                                  TYPE                Planar Array
                                                  VSWR                1.5:1
                                                  IMPEDANCE           50 Ohms
                                                  RADIATION PATTERN   E Plane: 22º Typical
                                                                      H Plane: 23º Typical
                                                  POLARIZATION        Horizontal
                                                  FRONT TO BACK RATIO -24 dB Maximum
                                                  COAX                8” Low-loss SHF-142
                                                  CONNECTOR           N Female
                                                  OPERATING TEMP      -22º to +185º F
                                                  POWER RATING        20 Watts
                                                  INGRESS PROTECTION IP55
                                                  DIMENSIONS          12” W x 12” H x 1.4” D
                                                  MOUNTING            Cylindrical Mast / Wall Bracket
       2.4 GHz, 14 dBi planar array for WLL and
       broad band access applications. Includes
       improved, more versatile mounting hard-
       ware.



                                                  MODEL                 FREQUENCY (MHz)
                                                  R380.500.501            2400 - 2500

                                                  Note: See Page 170 for optional wall or ceiling mount
                                                        bracket.

                                                  SPECIFICATIONS
                                                  GAIN                     2.14 dBi
                                                  TYPE                     Omni Ceiling Mount
                                                  VSWR                     1.5:1
                                                  IMPEDANCE                50 Ohms
                                                  RADIATION PATTERN        E Plane: 80° typical
                                                                           H Plane: Omni-directional
                                                  POLARIZATION             Vertical
                                                  CROSS POLARIZATION       -15 dB
                                                  COAX                     12” RG-58A/U (White)
                                                  CONNECTOR                Order separately (N, TNC, SMA)
                                                  OPERATING TEMP           -49° to +194° F
                                                  POWER RATING             20 Watts
                                                  RADOME ENCLOSURE         ABS
       2.14 dBi in-building omni ceiling for      FLAMMABILITY RATING      UL 94 V1
       802.11b/g applications.                    DIMENSIONS               .5” H x 3” Diameter
                                                  MOUNTING                 Direct Feed 3/4” Hole



136   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                       www.larsen-antennas.com                    NOTE: Antennas are not to scale
                                                    BROADBAND SINGLE BAND
MODEL                       FREQUENCY (MHz)
R380.500.901                  2400 - 2500

SPECIFICATIONS
GAIN                              3.5 dBi
TYPE                              Bi-Directional Ceiling Mount
VSWR                              2:1
IMPEDANCE                         50 Ohms
RADIATION PATTERN                 E Plane: 81° typical
                                  H Plane: 80° typical
POLARIZATION                      Linear Vertical
CROSS POLARIZATION                E Plane: -15 dB
                                  H Plane: -5 dB
COAX                              2’ RG-58A/U (White)
CONNECTOR                         SMA Jack (Female)
OPERATING TEMP                    32° to +167° F
POWER RATING                      10 Watts
RADOME ENCLOSURE                  UV Stabilized ABS / PC
FLAMMABILITY RATING               UL 94 V0
DIMENSIONS                        1.8” H X 6.9” L X 3” D
MOUNTING                          Direct Feed 3/4” Hole                3.5 dBi in-building bi-directional omni
                                                                       ceiling for 802.11b/g applications.




MODEL             FREQUENCY (MHz)              LENGTH      CONN
RO2406NF             2400 - 2500               11.5”       N Female
RO2406NM             2400 - 2500               11.5”       N Male
RO5206NF             5150 - 5350               6.75”       N Female
R05806NF             5725 - 5875               6.75”       N Female

Note: See Page 134 for mounting hardware.

SPECIFICATIONS
GAIN                              6 dBi
TYPE                              Radome Omni
VSWR                              2:1
IMPEDANCE                         50 Ohms
RADIATION PATTERN                 Vertical Plane: 30º Typical
                                                                                                                            BROADBAND

                                  Horizontal Plane: Omni-directional
POLARIZATION                      Vertical
CROSS POLARIZATION                E Plane: 23 dB
                                  H Plane: >23 dB
OPERATING TEMP                    -40º to +149º F
POWER RATING                      20 Watts                             6 dBi radome omni for 802.11a/b/g
INGRESS PROTECTION                IP67                                 applications. Mounting hardware purchased
RADOME ENCLOSURE                  Pultruded Fiberglass, UV Protected   separately.




NOTE: Antennas are not to scale                1 800 ANTENNA                                    To convert to Gain (dBd):
                                                                                                        Gain (dBi) - 2.14
                                                                                                                             137
      BROADBAND SINGLE BAND
                                                   MODEL        FREQUENCY (MHz)        LENGTH         CONN
                                                   RO2408NF        2400 - 2500           20”          N Female
                                                   RO2408NM        2400 - 2500           20”          N Male

                                                   Note: See Page 134 for mounting hardware.

                                                   SPECIFICATIONS
                                                   GAIN                    8 dBi
                                                   TYPE                    Radome Omni
                                                   VSWR                    2:1
                                                   IMPEDANCE               50 Ohms
                                                   RADIATION PATTERN       E Plane: 14º Typical
                                                                           H Plane: Omni
                                                   CROSS POLARIZATION      Vertical Plane: 23 dB minimum
                                                                           Horizontal Plane: 23 dB minimum
                                                   POWER RATING            20 Watts
                                                   OPERATING TEMP          -40º to +149º F
                                                   INGRESS PROTECTION      IP67
                                                   RADOME ENCLOSURE        Pultruded Fiberglass, UV Protected

       8 dBi radome omni for 802.11b/g
       applications. Mounting hardware purchased
       separately.




                                                   MODEL        FREQUENCY (MHz)         LENGTH        CONN
                                                   RO2404NM        2400 - 2485            11.5”       N Male


                                                   Note: See Page 134 for mounting hardware.

                                                   SPECIFICATIONS
                                                   GAIN                    4 dBi
                                                   TYPE                    Radome Omni
                                                   VSWR                    2:1
                                                   IMPEDANCE               50 Ohms
                                                   RADIATION PATTERN       E Plane: 48º typical
                                                                           H Plane: Omni
                                                   POLARIZATION            Vertical
                                                   POWER RATING            20 Watts
                                                   OPERATING TEMP          -40º to +149º F
                                                   INGRESS PROTECTION      IP67
                                                   RADOME ENCLOSURE        Pultruded Fiberglass, UV Protected


       4 dBi radome omni for 802.11b/g
       applications.




138   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                    www.larsen-antennas.com                       NOTE: Antennas are not to scale
                                                   BROADBAND SINGLE BAND
MODEL             FREQUENCY (MHz)              LENGTH     CONN
RO2474NM             2400 - 2485               16.5”      N Male


Note: See Page 134 for mounting hardware.

SPECIFICATIONS
GAIN                              7.4 dBi
TYPE                              Radome Omni
VSWR                              2:1
IMPEDANCE                         50 Ohms
RADIATION PATTERN                 E Plane: 20º typical
                                  H Plane: Omni
POLARIZATION                      Vertical
POWER RATING                      20 Watts
OPERATING TEMP                    -40º to +149º F
INGRESS PROTECTION                IP67
RADOME ENCLOSURE                  Pultruded Fiberglass, UV Protected


                                                                       7.4 dBi radome omni for 802.11b/g
                                                                       applications.




MODEL             FREQUENCY (MHz)              LENGTH     CONN
RO4910NF             4940 - 4990               18”        N Female
RO4910NM             4940 - 4990               18”        N Male
RO5210NF             5150 - 5350               16.5”      N Female
RO5210NM             5150 - 5350               16.5”      N Male
RO5410NM             5470 - 5725               16.5”      N Male
RO5810NF             5725 - 5875               16.5       N Female
RO5810NM             5725 - 5875               16.5”      N Male

Note: See Page 134 for mounting hardware.

SPECIFICATIONS
GAIN                              10 dBi
TYPE                              Radome Omni
                                                                                                                         BROADBAND

VSWR                              2:1
IMPEDANCE                         50 Ohms
RADIATION PATTERN                 E Plane: 8.5º Typical
                                  H Plane: Omni
CROSS POLARIZATION                E Plane: 23 dB minimum
                                  H Plane: 23 dB minimum
POWER RATING                      20 Watts                             11 dBi radome omni for 802.11a
OPERATING TEMP                    -40º to +149º F                      applications. Mounting hardware purchased
INGRESS PROTECTION                IP67                                 separately.
RADOME ENCLOSURE                  Pultruded Fiberglass, UV Protected


NOTE: Antennas are not to scale               1 800 ANTENNA                                  To convert to Gain (dBd):
                                                                                                     Gain (dBi) - 2.14
                                                                                                                          139
      BROADBAND SINGLE BAND
                                                  MODEL
                                                  FB2BRACKET




                                                  Note: The FB2BRACKET is for use with the N Female
                                                        Connector option for Radome Omnis.




       Radome Omni mounting bracket and
       hardware for applications where mounting
       is at the end of a mast.



                                                  MODEL
                                                  FB3BRACKET




                                                  Note: The FB3BRACKET is for use with the N Female
                                                        Connector option for Radome Omnis.




       Radomne Omni mounting bracket /
       hardware for applications when mounting
       is at mid-mast and more clearance is
       required between mast and antenna to
       reduce RF interference from the mast.


140   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                    www.larsen-antennas.com                     NOTE: Antennas are not to scale
                                                    BROADBAND SINGLE BAND
MODEL                FREQUENCY (MHz)             POLARIZATION
R380.500.222            4940 - 4990              Vertical

SPECIFICATIONS
GAIN                21 dBi
TYPE                Planary Array
VSWR                2:1
IMPEDANCE           50 Ohms
RADIATION PATTERN   E Plane: 13° Typical
                    H Plane: 17° Typical
CROSS POLARIZATION E Plane: 30 dB minimum
                    H Plane: 25 dB minimum
FRONT TO BACK RATIO -35 dB maximum
COAX                8” Low-loss SHF-142
CONNECTOR           N Female
OPERATING TEMP      -40º to +185º F
POWER RATING        20 Watts
RADOME ENCLOSURE UV Resistant Polypropylene
INGRESS PROTECTION IP55
DIMENSIONS          12” W x 12” H x 1.4” D
MOUNTING            Cylindrical Mast / Wall Bracket               4.9 GHz, 21 dBi planar array for 802.11a
                                                                  applications. Includes improved, more
                                                                  versatile mounting hardware.




MODEL                       FREQUENCY (MHz)
R380.900.903                  5150 - 5875

Note: See Page 170 for optional wall or ceiling mount
      bracket.

SPECIFICATIONS
GAIN                              @ ± 45° / Horizontal: 4.2 dBi
                                  @ ± 22° / Horizontal: 2 dBi
TYPE                              Omni Ceiling Mount
VSWR                              2:1
IMPEDANCE                         50 Ohms
RADIATION PATTERN                 E Plane: OmnI\i
                                  H Plane: Dipolar
                                                                                                                      BROADBAND

POLARIZATION                      Vertical
CROSS POLARIZATION                -15 dB minimum
COAX                              12” RG-58A/U (White)
                                  Plenum Rated
CONNECTOR                         N Female
OPERATING TEMP                    -49° to +194° F
POWER RATING                      20 Watts                        In-building omni ceiling for 802.11a
RADOME ENCLOSURE                  ABS                             applications.
FLAMMABILITY RATING               UL 94 V1
DIMENSIONS                        .5” H x 3” Diameter
MOUNTING                          Direct Feed 3/4” Hole

NOTE: Antennas are not to scale               1 800 ANTENNA                               To convert to Gain (dBd):
                                                                                                  Gain (dBi) - 2.14
                                                                                                                       141
      BROADBAND SINGLE BAND
                                                    MODEL                FREQUENCY (MHz)
                                                    R380.900.904           5150 - 5875

                                                    SPECIFICATIONS
                                                    GAIN                           9 dBi
                                                    TYPE                           Directional patch
                                                    VSWR                           2:1
                                                    HPBW (H PLANE)                 60º typical
                                                    HPBW (E PLANE)                 40º typical
                                                    IMPEDANCE                      50 Ohms
                                                    POLARIZATION                   Linear Vertical
                                                    FRONT TO BACK RATIO            -20 dB Minimum
                                                    COAX                           2’ RG-58 A/U (White)
                                                                                   Plenum Rated
                                                    CONNECTOR                      SMA Jack (Female)
                                                    OPERATING TEMP                 +14° to +113° F
                                                    POWER RATING                   20 Watts
                                                    RADOME ENCLOSURE               UV Stabilized ABS/PC
                                                    FLAMMABILITY RATING            UL 94 V0
                                                    DIMENSIONS                     4.75” H X 3.5” W X 1.65” D
       Mast/wall mountable 9 dBi patch antenna      MOUNTING                       Wall / Corner / Mast
       for 802.11a applications.




                                                    MODEL           FREQUENCY (MHz)         POLARIZATION
                                                    R380.700.203       5720 - 5820             Vertical

                                                    SPECIFICATIONS
                                                    GAIN                21.7 dBi
                                                    TYPE                Planary Array
                                                    VSWR                1.5:1
                                                    RADIATION PATTERN   E Plane: 14° Typical
                                                                        H Plane: 12° Typical
                                                    IMPEDANCE           50 Ohms
                                                    CROSS POLARIZATION -17 dB Maximum
                                                    FRONT TO BACK RATIO -30 dB Maximum
                                                    COAX                8” Low-loss SHF-142
                                                                        Plenum Rated
                                                    CONNECTOR           N Female
                                                    OPERATING TEMP      -22º to +185º F
                                                    POWER RATING        20 Watts
                                                    RADOME ENCLOSURE UV Resistant Polypropylene
                                                    INGRESS PROTECTION IP55
                                                    DIMENSIONS          12” W x 12” H x 1.3” D
       5.8 GHz, 21.7 dBi planar array for 802.11a
                                                    MOUNTING            Cylindrical Mast / Wall Bracket
       applications. Includes improved, more ver-
       satile mounting hardware.



142   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                     www.larsen-antennas.com                       NOTE: Antennas are not to scale
                                                     BROADBAND MULTI BAND
MODEL                              FREQUENCY (MHz)
LP806/2170TNCLAR                  806 - 960 / 1710 - 2170

SPECIFICATIONS
GAIN                              0 dBi / 1.5 dBi
TYPE                              Low Profile
VSWR                              2.5:1
RADIATION PATTERN                 E Plane (806-960): 64º typical
                                  E Plane (1710-2170): 90º typical
                                  H Plane: Omni
IMPEDANCE                         50 Ohms
POLARIZATION                      Vertical
COAX                              15’ LMR-195
CONNECTOR                         TNC (Male)
OPERATING TEMP                    -40° to +185°
POWER RATING                      20 Watts
RADOME ENCLOSURE                  MakroBlend
FLAMMABILITY RATING               UL 94 V0
DIMENSIONS                        2” H x 5.75” Diameter
MOUNTING                          Direct Feed
                                                                        Low Profile pentaband omni directional
                                                                        antenna with LMR-195 cable and TNC
                                                                        Male termination.




MODEL                              FREQUENCY (MHz)
OC806/2170TNCLAR                  806 - 960 / 1710 - 2170

SPECIFICATIONS
GAIN                              1.5 dBi / 2.5 dBi ± .5 dB
TYPE                              Ceiling Mount
VSWR                              2:1
RADIATION PATTERN                 E Plane (806-960): 115º typical
                                  E Plane (1710-2170): 55º typical
                                  H Plane: Omni
IMPEDANCE                         50 Ohms
POLARIZATION                      Vertical
COAX                              8” Ø0.089 FEP Dielectric Semi-rigid
                                  (Blue), RG-405 or equivalent
                                                                                                                           BROADBAND

CONNECTOR                         TNC (Male)
OPERATING TEMP                    -22° to +158°
POWER RATING                      50 Watts
RADOME ENCLOSURE                  ABS
FLAMMABILITY RATING               UL 94 V0
DIMENSIONS                        2.75” H x 7” Diameter
                                                                        Pentaband omni directional ceiling mount
MOUNTING                          Direct Feed
                                                                        antenna with RG-405 cable and TNC Male
                                                                        termination.




NOTE: Antennas are not to scale               1 800 ANTENNA                                    To convert to Gain (dBd):
                                                                                                       Gain (dBi) - 2.14
                                                                                                                            143
      BROADBAND MULTI BAND
                                                     MODEL                      FREQUENCY (MHz)
                                                     R380.900.500             2400 - 2500 / 4900 - 5900

                                                     Note: See Page 170 for optional wall or ceiling mount
                                                           bracket.

                                                     SPECIFICATIONS
                                                     GAIN                     2.14 dBi
                                                     TYPE                     Omni Ceiling Mount
                                                     VSWR                     2:1
                                                     RADIATION PATTERN        E Plane: Dipolar
                                                                              H Plane: Omni
                                                     IMPEDANCE                50 Ohms
                                                     POLARIZATION             Vertical
                                                     CROSS POLARIZATION       -15 dB minimum
                                                     COAX                     12” RG-58A/U (White)
                                                     CONNECTOR                N
                                                     OPERATING TEMP           -49° to +194° F
                                                     POWER RATING             20 Watts
                                                     RADOME ENCLOSURE         ABS
       Dual band in-building omni ceiling for        FLAMMABILITY RATING      UL 94 V1
       802.11a/b/g applications.                     DIMENSIONS               .5” H x 3” Diameter
                                                     MOUNTING                 Direct Feed 3/4” Hole




                                                     MODEL                    FREQUENCY (MHz)
                                                     R380.900.909             2400 - 2500 / 4900 - 5900

                                                     SPECIFICATIONS
                                                     GAIN                            5.5 dBi / 9 dBi
                                                     TYPE                            Directional Patch
                                                     VSWR                            2:1
                                                     HPBW (H PLANE)                  97° / 65º typical
                                                     HPBW (E PLANE)                  68° / 50º typical
                                                     IMPEDANCE                       50 Ohms
                                                     POLARIZATION                    Linear Vertical
                                                     FRONT TO BACK RATIO             -15 dB Minimum
                                                     COAX                            3’ RG-58A/U (White)
                                                     CONNECTOR                       SMA Jack (Female)
                                                     OPERATING TEMP                  +14° to +113° F
                                                     POWER RATING                    20 Watts
                                                     RADOME ENCLOSURE                UV Stabilized ABS / PC
                                                     FLAMMABILITY RATING             UL 94 V0
                                                     DIMENSIONS                      4.75” H X 3.5” W X 1.65” D
                                                     MOUNTING                        Wall / Corner / Mast
       Dual band mast/wall mountable directional
       patch antenna for 802.11a/b/g applications.




144   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                      www.larsen-antennas.com                        NOTE: Antennas are not to scale
                                                     BROADBAND MULTI BAND
MODEL                               FREQUENCY (MHz)
R380.500.314                      2400 - 2500 / 4900 - 5900

SPECIFICATIONS
GAIN                              1.6 dBi / 5 dBi
TYPE                              Printed Circuit Board
VSWR                              2:1
RADIATION PATTERN                 E Plane: 85° (2.4 GHz)
                                             30° (4.9 GHz)
                                  H Plane: Omni
IMPEDANCE                         50 Ohms
POLARIZATION                      Linear Vertical
COAX                              Order Separately
CONNECTOR                         TNC (Reverse Polarity)
OPERATING TEMP                    -22° to +158° F
RADOME ENCLOSURE                  ABS + PC
FLAMMABILITY RATING               UL 94 V0
DIMENSIONS                        Bent: 6” H X 1.5” W
                                  Straight: 7” H X .5” Diameter


                                                                     Dual band swivel mount dipole.




MODEL                              FREQUENCY (MHz)
R380.900.908                      2400 - 2500 / 4900 - 5900

SPECIFICATIONS
GAIN                              4.5 dBi / 5 dBi
TYPE                              Bi-directional Ceiling Mount
VSWR                              2:1
RADIATION PATTERN                 E Plane: Monopolar / 55° typical
                                  H Plane: 85° / 85° typical
IMPEDANCE                         50 Ohms
POLARIZATION                      Linear Vertical
COAX                              2’ RG-58 A/U (White)
CONNECTOR                         SMA Jack (Female)
OPERATING TEMP                    32° to +167° F
                                                                                                                          BROADBAND

POWER RATING                      10 Watts
RADOME ENCLOSURE                  UV Stabilized ABS / PC
FLAMMABILITY RATING               UL 94 V0
DIMENSIONS                        3” H X 7” W X 1.8” D
MOUNTING                          Direct Feed 3/4” Hole


                                                                     Bi-directional ceiling mount for
                                                                     802.11a/b/g applications.




NOTE: Antennas are not to scale               1 800 ANTENNA                                   To convert to Gain (dBd):
                                                                                                      Gain (dBi) - 2.14
                                                                                                                           145
      BROADBAND MULTI BAND
                                             MODEL                    FREQUENCY (MHz)
                                             RO806/2170TNCWA         806 - 960 / 1710 - 2170

                                             Note: See Page 134 for mounting hardware.

                                             SPECIFICATIONS
                                             GAIN                    4 dBi / 4 dBi
                                             TYPE                    Radome Omni
                                             VSWR                    2.5:1
                                             RADIATION PATTERN       E Plane (806-960): 40° typical
                                                                     E Plane (1710-2170): 30° typical
                                                                     H Plane: Omni
                                             IMPEDANCE               50 Ohms
                                             POLARIZATION            Vertical
                                             CONNECTOR               TNC (Male)
                                             OPERATING TEMP          -40° to +149° F
                                             POWER RATING            20 Watts
                                             RADOME ENCLOSURE        Pultruded Fiberglass
                                             INGRESS PROTECTION      IP67
                                             DIMENSIONS              16.5” H x .6” Dia

       4 dBi pentaband radome omni.




                                             MODEL                     FREQUENCY (MHz)
                                             SPDA17806/2170LAR       806 - 960 / 1710 - 2170

                                             SPECIFICATIONS
                                             GAIN                    5 dBi
                                             TYPE                    PCB
                                             VSWR                    2.5:1
                                             RADIATION PATTERN       E Plane (849): 88º typical
                                                                     E Plane (960): 58º typical
                                                                     E Plane (1747): 80º typical
                                                                     E Plane (1850): 48º typical
                                                                     E Plane (1950): 45º typical
                                                                     E Plane (2140): 55º typical
                                                                     H Plane: Omni
                                             IMPEDANCE               50 Ohms
                                             POLARIZATION            Vertical
                                             COAX                    Order Separately
                                             CONNECTOR               TNC (Male)
                                             OPERATING TEMP          -22° to +158° F
                                             POWER RATING            25 Watts
                                             RADOME ENCLOSURE        PC / ABS
       Pentaband swivel mount dipole.        FLAMMABILITY RATING     UL 94 V0
                                             DIMENSIONS              Bent: 6” H X 1.5” W
                                                                     Straight: 7.5” H X .6” W


146   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                      www.larsen-antennas.com               NOTE: Antennas are not to scale
                                        BASE STATION ANTENNAS
C     ellular, PCS, Data, ISM and WLL are technologies migrating to completely wireless systems. Base station anten-
      nas provide the critical link between the user and the system provider. They also provide connectivity within
the system without being directly accessed by the user. Base station antennas, as their name implies, are usually fixed
in a specific location in the network and provide connectivity over a geographic area or from point-to-point. Base
station antennas can be broken into two general categories; omni-directional and directional.

Larsen manufactures a variety of small base station antennas to meet many of today’s demanding requirements. Our
versatile product line offers selection and performance to meet your system needs. In addition to our standard prod-
uct offering, Larsen’s engineering staff can work with you to design antennas to your exact specifications.



OMNI-DIRECTIONAL ANTENNAS
Omni-directional antennas have radiation patterns which cover the horizon uniformly. Gain greater than unity is
achieved by forming a collinear vertical array, which reduces the elevation beamwidth but leaves the azimuth (hori-
zon) pattern unaffected.

Moderate-Duty Omnis
Larsen’s moderate-duty omni antenna radiating elements and ground plane radials are constructed using 17-7 heat-
treated stainless steel. All base station antennas are supplied with mounting hardware.



DIRECTIONAL ANTENNAS
Directional antennas are used in communication systems where gain higher than can be provided by a reasonable
omni (> 7 dBi) is required. Directional antennas are useful for remote locations where high gain is required, and the
direction to a desired transmitter / receiver is known. They are used in cell and microcell applications to divide a
geographical region into sectors. This reduces interference in the network, allowing a greater number of users to be
served.

Antenna gain and directivity are increased by increasing the effective aperture of the antenna. In a Yagi, this means
lengthening the boom and adding more elements (directors) to the antenna.




                                                                                                                          BASE STATION
                                                                                                                           ANTENNAS




NOTE: Antennas are not to scale            1 800 ANTENNA                                                                   147
      BASE STATION ANTENNAS
      BSA Series Omnis                       Yagis                                   FB Series Omnis
      BSA series omni antennas are engi-     A Yagi is a parasitic linear array of   FB series omni antennas are
      neered to provide lasting              parallel dipoles. Typical construc-     designed for optimum
      performance in the most demanding      tion uses a single driven dipole with   performance in extreme weather
      field conditions.                      a reflector and director elements       conditions.
                                             excited by near-field coupling to the
      Design features include:               driven element. Yagis are popular       Design features include:
      • Heavy, nickel-plated brass square    due to their rugged construction and    • Compact, easily transportable
        nut radial collar (square nut        relatively high gain.                     design
        allows easy removal for extra por-                                           • All-weather construction
        tability and convenience)            YA series Yagis are built to precise    • Wind load rating 100 mph
      • 150 MHz and 220 MHz models           specifications to perform in extreme
        are DC grounded                      weather conditions. Yagis are weld-
      • Wind load rating 100 mph             ed for high strength and low noise
                                             performance.

                                             Features include:
                                             • Fully welded design
                                             • Solid aluminum elements
                                             • Aluminum tube boom
                                             • Wind load rating 100 mph
                                             • Optional heavy duty bracket for
                                                up to 2.5” pipe




148                                   www.larsen-antennas.com                               NOTE: Antennas are not to scale
                                           BASE STATION ANTENNAS
MODEL                       FREQUENCY (MHz)
BSA45C                        45 - 50

SPECIFICATIONS
GAIN                              2.14 dBi
TYPE                              Base loaded 1/4 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 2.0                   3%
COLOR                             Black/Stainless
POWER RATING                      200 Watts
MAX HEIGHT                        51 3/4”
FEED CONNECTION                   UHF Female
WIND LOAD                         100 mph




                                                          Field tunable low band omni base station
                                                          kit, 45 - 50 MHz.




MODEL                       FREQUENCY (MHz)
BSA118B                       118 - 121

SPECIFICATIONS
GAIN                              5.2 dBi
TYPE                              5/8 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   2%
BANDWIDTH @ 2.0                   4%
COLOR                             Black
POWER RATING                      200 Watts
MAX HEIGHT                        51 3/4”
FEED CONNECTION                   UHF Female
WIND LOAD                         100 mph
                                                                                                             BASE STATION
                                                                                                              ANTENNAS




                                                          Factory tuned mid band omni base station
                                                          kit, 118 - 121 MHz.




NOTE: Antennas are not to scale                1 800 ANTENNA                     To convert to Gain (dBd):
                                                                                         Gain (dBi) - 2.14
                                                                                                              149
      BASE STATION ANTENNAS
                                                  MODEL                  FREQUENCY (MHz)
                                                  BSA132B                  131 - 135

                                                  SPECIFICATIONS
                                                  GAIN                     5.2 dBi
                                                  TYPE                     5/8 wave
                                                  VSWR (see bandwidth)     1.5:1
                                                  BANDWIDTH @ 1.5          2%
                                                  BANDWIDTH @ 2.0          4%
                                                  COLOR                    Black
                                                  POWER RATING             200 Watts
                                                  MAX HEIGHT               54 1/2”
                                                  FEED CONNECTION          UHF Female
                                                  WIND LOAD                100 mph




       Factory tuned VHF omni base station kit,
       131 - 135 MHz.




                                                  MODEL                  FREQUENCY (MHz)
                                                  BSA150B                  144 - 174

                                                  SPECIFICATIONS
                                                  GAIN                     5.2 dBi
                                                  TYPE                     5/8 wave
                                                  VSWR (see bandwidth)     1.5:1
                                                  BANDWIDTH @ 1.5          2%
                                                  BANDWIDTH @ 2.0          4%
                                                  COLOR                    Black
                                                  POWER RATING             200 Watts
                                                  MAX HEIGHT               51 3/4”
                                                  FEED CONNECTION          UHF Female
                                                  WIND LOAD                100 mph




       Field tunable VHF omni base station kit,
       144 - 174 MHz. Black coil and whip.




150   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                      www.larsen-antennas.com                          To convert to Gain (dBd):
                                                                                 NOTE: Antennas Gain (dBi) scale
                                                                                                are not to - 2.14
                                            BASE STATION ANTENNAS
MODEL                       FREQUENCY (MHz)
BSA150C                       144 - 174

SPECIFICATIONS
GAIN                              5.2 dBi
TYPE                              5/8 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   2%
BANDWIDTH @ 2.0                   4%
COLOR                             Black/Stainless
POWER RATING                      200 Watts
MAX HEIGHT                        51 3/4”
FEED CONNECTION                   UHF Female
WIND LOAD                         100 mph




                                                         Field tunable VHF omni base station kit,
                                                         144 - 174 MHz. Black coil, stainless whip.




MODEL                       FREQUENCY (MHz)
BSA220C                       200 - 225

SPECIFICATIONS
GAIN                              5.2 dBi
TYPE                              5/8 wave
VSWR (see bandwidth)              1.5:1
BANDWIDTH @ 1.5                   2%
BANDWIDTH @ 2.0                   4%
COLOR                             Black/Chrome
POWER RATING                      200 Watts
MAX HEIGHT                        33 3/4”
FEED CONNECTION                   UHF Female
WIND LOAD                         100 mph
                                                                                                             BASE STATION
                                                                                                              ANTENNAS




                                                         Factory tuned omni base station kit,
                                                         220 - 225 MHz.




NOTE: Antennas are not to scale               1 800 ANTENNA                      To convert to Gain (dBd):
                                                                                         Gain (dBi) - 2.14
                                                                                                              151
      BASE STATION ANTENNAS
                                                  MODEL                  FREQUENCY (MHz)
                                                  BSADC450                 450 - 470

                                                  SPECIFICATIONS
                                                  GAIN                     5.6 dBi
                                                  TYPE                     5/8 over 1/2 wave, DC grounded
                                                  VSWR (see bandwidth)     1.5:1
                                                  BANDWIDTH @ 1.5          2%
                                                  BANDWIDTH @ 2.0          4%
                                                  COLOR                    Black/Stainless
                                                  POWER RATING             200 Watts
                                                  MAX HEIGHT               32”
                                                  FEED CONNECTION          UHF Female
                                                  WIND LOAD                100 mph




       Factory tuned DC ground UHF omni base
       station kit, 450 - 470 MHz.




                                                  MODEL                  FREQUENCY (MHz)
                                                  BSA406C                  406 - 420
                                                  BSA440C                  440 - 460
                                                  BSA450C                  450 - 470
                                                  BSA470C                  470 - 490
                                                  BSA490C                  490 - 512

                                                  SPECIFICATIONS
                                                  GAIN                     5.6 dBi
                                                  TYPE                     5/8 over 1/2 wave
                                                  VSWR                     2:1
                                                  COLOR                    Black/Stainless
                                                  POWER RATING             200 Watts
                                                  MAX HEIGHT               32”
                                                  FEED CONNECTION          UHF Female
                                                  WIND LOAD                100 mph




       Field tunable UHF omni base station kit,
       406 - 512 MHz.




152   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                      www.larsen-antennas.com                     NOTE: Antennas are not to scale
                                            BASE STATION ANTENNAS
MODEL
BSAKIT

SPECIFICATIONS
TYPE                              Base station ground plane kit
POWER RATING                      200 Watts
FEED CONNECTION                   UHF Female
WIND LOAD                         100 mph




                                                                  Omni base station ground plane kit
                                                                  converts PO or NMO mobile antennas
                                                                  for base applications, 144 - 512 MHz.




MODEL                       FREQUENCY (MHz)
FB1136                        136 - 230

SPECIFICATIONS
GAIN                              5.6 dBi
TYPE                              5/8 over 1/2 wave
VSWR                              1.5:1
POWER RATING                      200 Watts
MAX LENGTH                        96”
FEED CONNECTION                   UHF Female
WIND LOAD                         100 mph

                                                                                                                      BASE STATION
                                                                                                                       ANTENNAS




                                                                  Field tunable 5.6 dB gain VHF base station.
                                                                  Provides 5 MHz bandwidth at tuned
                                                                  frequency, 136 - 230 MHz. Includes
                                                                  mounting hardware.



NOTE: Antennas are not to scale               1 800 ANTENNA                               To convert to Gain (dBd):
                                                                                                  Gain (dBi) - 2.14
                                                                                                                       153
      BASE STATION ANTENNAS
                                                    MODEL             FREQUENCY (MHz)
                                                    FB2406              406 - 420
                                                    FB2420              420 - 440
                                                    FB2450              450 - 470

                                                    SPECIFICATIONS
                                                    GAIN                5.4 dBi
                                                    TYPE                5/8 over 1/4 wave
                                                    VSWR                1.5:1
                                                    COLOR               Black
                                                    WHIP                .100, open coil
                                                    POWER RATING        200 Watts
                                                    MAX HEIGHT          32 1/4”
                                                    FEED CONNECTION     N Female
                                                    WIND LOAD           100 mph




       Field tunable UHF omni base antenna with
       attached ground plane, 406 -470 MHz.
       Includes mounting bracket and hardware.




                                                    MODEL             FREQUENCY (MHz)
                                                    FB2406WA            406 - 420
                                                    FB2420WA            420 - 440
                                                    FB2450WA            450 - 470

                                                    SPECIFICATIONS
                                                    GAIN                5.4 dBi
                                                    TYPE                5/8 over 1/4 wave
                                                    VSWR                1.5:1
                                                    COLOR               Black
                                                    WHIP                .100, open coil
                                                    POWER RATING        200 Watts
                                                    MAX HEIGHT          32 1/4”
                                                    FEED CONNECTION     N Female
                                                    WIND LOAD           100 mph




       Field tunable UHF omni base antenna only
       with attached ground plane, 406 - 470 MHz.
       No mounting hardware.



154   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                     www.larsen-antennas.com                   NOTE: Antennas are not to scale
                                           BASE STATION ANTENNAS
MODEL                       FREQUENCY (MHz)
FB3740                        740 - 806
FB3800                        806 - 866
FB3825                        824 - 896

SPECIFICATIONS
GAIN                              5.4 dBi
TYPE                              5/8 over 1/4 wave
VSWR                              25:1
COLOR                             Black
WHIP                              .100, open coil
POWER RATING                      150 Watts
MAX HEIGHT                        16”
FEED CONNECTION                   N Female
WIND LOAD                         100 mph




                                                         Field tunable omni base antenna with
                                                         attached ground plane, 740 - 896 MHz.
                                                         Includes mounting bracket and hardware.




MODEL                       FREQUENCY (MHz)
FB3740WA                      740 - 806
FB3800WA                      806 - 866
FB3825WA                      824 - 896

SPECIFICATIONS
GAIN                              5.4 dBi
TYPE                              5/8 over 1/4 wave
VSWR                              2:1
COLOR                             Black
WHIP                              .100, open coil
POWER RATING                      150 Watts
MAX HEIGHT                        16”
FEED CONNECTION                   N Female
WIND LOAD                         100 mph
                                                                                                            BASE STATION
                                                                                                             ANTENNAS




                                                         Omni base antenna with attached ground
                                                         plane, 740 - 896 MHz. No mounting
                                                         hardware.




NOTE: Antennas are not to scale               1 800 ANTENNA                     To convert to Gain (dBd):
                                                                                        Gain (dBi) - 2.14
                                                                                                             155
      BASE STATION ANTENNAS
                                                     MODEL             FREQUENCY (MHz)
                                                     FB35T800            806 - 866
                                                     FB35T825            824 - 896

                                                     SPECIFICATIONS
                                                     GAIN                7.2 dBi
                                                     TYPE                5/8 over 5/8 over 1/4 wave
                                                     VSWR                2:1
                                                     COLOR               Black
                                                     WHIP                .100, twin open coil
                                                     POWER RATING        150 Watts
                                                     MAX HEIGHT          32”
                                                     FEED CONNECTION     N Female
                                                     WIND LOAD           100 mph




       High gain omni base antenna with attached
       ground plane for SMR, cellular or data
       applications. Includes mounting bracket
       and hardware.




                                                     MODEL             FREQUENCY (MHz)
                                                     FB35T800WA          806 - 866
                                                     FB35T825WA          824 - 896

                                                     SPECIFICATIONS
                                                     GAIN                7.2 dBi
                                                     TYPE                5/8 over 5/8 over 1/4 wave
                                                     VSWR                2:1
                                                     COLOR               Black
                                                     WHIP                .100, twin open coil
                                                     POWER RATING        150 Watts
                                                     MAX HEIGHT          32”
                                                     FEED CONNECTION     N Female
                                                     WIND LOAD           100 mph




       High gain omni base antenna with attached
       ground plane SMR, cellular or data applica-
       tions. No mounting hardware.



156   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                      www.larsen-antennas.com                   NOTE: Antennas are not to scale
                                           BASE STATION ANTENNAS
MODEL                       FREQUENCY (MHz)
FB3900                        890 - 960

SPECIFICATIONS
GAIN                              5.4 dBi
TYPE                              5/8 over 1/4 wave
VSWR                              2:1
COLOR                             Black
WHIP                              .100, open coil
POWER RATING                      150 Watts
MAX HEIGHT                        16”
FEED CONNECTION                   N Female
WIND LOAD                         100 mph




                                                         Field tunable omni base antenna with
                                                         attached ground plane, 890 - 960 MHz.
                                                         Includes mounting bracket and hardware.




MODEL                       FREQUENCY (MHz)
FB3900WA                      890 - 960

SPECIFICATIONS
GAIN                              5.4 dBi
TYPE                              5/8 over 1/4 wave
VSWR                              2:1
COLOR                             Black
WHIP                              .100, open coil
POWER RATING                      150 Watts
MAX HEIGHT                        16”
FEED CONNECTION                   N Female
WIND LOAD                         100 mph                                                                   BASE STATION
                                                                                                             ANTENNAS




                                                         Omni base antenna with attached ground
                                                         plane, 890 - 960 MHz. No mounting
                                                         hardware.




NOTE: Antennas are not to scale               1 800 ANTENNA                     To convert to Gain (dBd):
                                                                                        Gain (dBi) - 2.14
                                                                                                             157
      BASE STATION ANTENNAS
                                                     MODEL             FREQUENCY (MHz)
                                                     FB35T900            902 - 928

                                                     SPECIFICATIONS
                                                     GAIN                7.2 dBi
                                                     TYPE                5/8 over 5/8 over 1/4 wave
                                                     VSWR                2:1
                                                     COLOR               Black
                                                     WHIP                .100, twin open coil
                                                     POWER RATING        150 Watts
                                                     MAX HEIGHT          23”
                                                     FEED CONNECTION     N Female
                                                     WIND LOAD           100 mph




       High gain omni base antenna with attached
       ground plane for SMR, cellular or data
       applications. Includes mounting bracket
       and hardware.




                                                     MODEL             FREQUENCY (MHz)
                                                     FB35T900WA          902 - 928

                                                     SPECIFICATIONS
                                                     GAIN                7.2 dBi
                                                     TYPE                5/8 over 5/8 over 1/4 wave
                                                     VSWR                2:1
                                                     COLOR               Black
                                                     WHIP                .100, twin open coil
                                                     POWER RATING        150 Watts
                                                     MAX HEIGHT          23”
                                                     FEED CONNECTION     N Female
                                                     WIND LOAD           100 mph




       High gain omni base antenna with attached
       ground plane SMR, cellular or data applica-
       tions. No mounting hardware.



158   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                      www.larsen-antennas.com                   NOTE: Antennas are not to scale
                                            BASE STATION ANTENNAS
MODEL                       FREQUENCY (MHz)
FB45T2400                     2400 - 2485

SPECIFICATIONS
GAIN                              7.2 dBi
TYPE                              5/8 over 5/8 over 1/4 wave
VSWR                              1.5:1
COLOR                             Black
WHIP                              .070, twin open coil
POWER RATING                      100 Watts
MAX HEIGHT                        15.6”
FEED CONNECTION                   N Female
WIND LOAD                         100 mph




                                                               High gain omni base antenna with attached
                                                               ground plane, 2400 - 2485 MHz. Includes
                                                               mounting bracket and hardware.




MODEL                       FREQUENCY (MHz)
FB45T2400WA                   2400 - 2485

SPECIFICATIONS
GAIN                              7.2 dBi
TYPE                              5/8 over 5/8 over 1/4 wave
VSWR                              1.5:1
COLOR                             Black
WHIP                              .070, twin open coil
POWER RATING                      100 Watts
MAX HEIGHT                        9”
FEED CONNECTION                   N Female
WIND LOAD                         100 mph                                                                         BASE STATION
                                                                                                                   ANTENNAS




                                                               High gain omni base antenna with attached
                                                               ground plane, 2400 - 2485 MHz. No
                                                               mounting hardware.




NOTE: Antennas are not to scale               1 800 ANTENNA                           To convert to Gain (dBd):
                                                                                              Gain (dBi) - 2.14
                                                                                                                   159
      BASE STATION ANTENNAS
                                                  MODEL             FREQUENCY (MHz)
                                                  GPS0015             1575.42 ± 1.023

                                                  SPECIFICATIONS
                                                  LNA GAIN            25 ± 2 dB
                                                  VOLTAGE             4.5 ~ 12 V DC
                                                  CURRENT             30 mA
                                                  VSWR                <2:1
                                                  IMPEDANCE           50 Ohms
                                                  POLARIZATION        Right Hand Circular
                                                  CONNECTOR           N Male
                                                  HEIGHT              4”
                                                  DIAMETER            4.25”
                                                  OPERATING TEMP      -22° to +176° F
                                                  MOUNTING            Bracket




       GPS base station timing antenna.




                                                  MODEL             FREQUENCY (MHz)             LENGTH
                                                  YA3406WN             406 - 430                 42.25”
                                                  YA3450WN             450 - 470                 36.25”
                                                  *YA3470WN            470 - 490                 35.25”
                                                  *YA3490WN            490 - 512                 34.25”

                                                  SPECIFICATIONS
                                                  GAIN                11 dBi
                                                  TYPE                Five element welded
                                                  VSWR                2:1
                                                  POWER RATING        300 Watts
                                                  FEED CONNECTION     N Female
                                                  BEAMWIDTH           53°
                                                  WIND LOAD           100 mph




                                                  * Minimum order quantities apply to these
                                                    products. Please contact the factory for
       Fully welded five element UHF Yagi. Wide
       band, high gain, 406 - 512 MHz. Includes
                                                    more information.
       mounting hardware.




160   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                     www.larsen-antennas.com                 NOTE: Antennas are not to scale
                                           BASE STATION ANTENNAS
MODEL                      FREQUENCY (MHz)                LENGTH
YA51400W                      1395 - 1450                 23.5”

SPECIFICATIONS
GAIN                              10 dBi
TYPE                              Seven element welded
VSWR                              2:1
POWER RATING                      300 Watts
FEED CONNECTION                   N Female
BEAMWIDTH                         H Plane: 54° typical
                                  E Plane: 45° typical
WIND LOAD                         100 mph




                                                                    Fully welded seven element UHF Yagi.
                                                                    High gain, 1395 - 1450 MHz. Includes
                                                                    mounting hardware.




MODEL                       FREQUENCY (MHz)              LENGTH
YA5740W                       740 - 806                    32.75”
YA5800W                       806 - 866                    31.25”
YA5825W                       824 - 896                    31.25”
YA5900W                       890 - 960                    30”

SPECIFICATIONS
GAIN                              11 dBi
TYPE                              Seven element welded
VSWR                              2:1
POWER RATING                      300 Watts
FEED CONNECTION                   N Female
BEAMWIDTH                         H Plane: 54° typical
                                  E Plane: 45° typical
WIND LOAD                         100 mph
                                                                                                                       BASE STATION
                                                                                                                        ANTENNAS




                                                                    Fully welded seven-element Yagi for SMR,
                                                                    cellular or data frequencies.




NOTE: Antennas are not to scale              1 800 ANTENNA                                 To convert to Gain (dBd):
                                                                                                   Gain (dBi) - 2.14
                                                                                                                        161
      BASE STATION ANTENNAS
                                                 MODEL             FREQUENCY (MHz)             LENGTH
                                                 YA6740W             740 - 806                   19.25”
                                                 YA6800W             806 - 866                   17.5”
                                                 YA6825W             824 - 896                   17.5”
                                                 YA6900W             890 - 960                   17.5”

                                                 SPECIFICATIONS
                                                 GAIN                8 dBi
                                                 TYPE                Four element welded
                                                 VSWR                2:1
                                                 POWER RATING        300 Watts
                                                 FEED CONNECTION     N Female
                                                 BEAMWIDTH           H Plane: 86° typical
                                                                     E Plane: 58° typical
                                                 WIND LOAD           100 mph




       Fully welded four-element Yagi for SMR,
       cellular or data frequencies.




162   To convert to Gain (dBd):
      Gain (dBi) - 2.14
                                     www.larsen-antennas.com                NOTE: Antennas are not to scale
                                                                                               MOUNTS
W       hen it comes to installing antennas, installers face new challenges every day. Automobile manufacturers create
        sleek new designs with curved surfaces utilizing less and less metal. In addition, people are less willing to drill




                                                                                                                              MOUNTS
a hole in expensive new cars. This creates problems when trying to install an antenna to achieve maximum perfor-
mance. Larsen, recognizing this issue, has developed a full line of permanent and temporary mounts to solve virtu-
ally every installation need.

Each Larsen mount is manufactured of the highest quality materials, including premium coax. If you have a special
requirement not represented, contact the factory. We will do our best to fill your need.

Note: Connectors are shipped loose/uninstalled with all mounting kits escept MMR magnetic mounts. An FME uni-
versal adapter is installed on all kits.




                                                     MODEL
                                                     LMB                           Mounting hardware only, Black
                                                     LMB1/4                        Mounting hardware only,
                                                                                   1/4” longer stud

                                                     SPECIFICATIONS
                                                     SIZE                          3/4” diameter hole
                                                     TYPE                          5/16” x 24 THDS




NOTE: Antennas are not to scale              1 800 ANTENNA                                                                     163
      MOUNTS
                      MODEL            COAX                       CONN
                      LMKNOCONN         CX                     No Conn
                      LMKFME            CX                     FME CRIMP
                      LMKMPL            CX                     MPL CRIMP
                      LMKN              CX                     N CRIMP
                      LMK               CX                     PL-259
                      LMKTNC            CX                     TNC CRIMP
                      LMKDS             DS                     No Conn
                      LMKDSFME          DS                     FME CRIMP
                      LMKDSMPL          DS                     MPL CRIMP
                      LMKDSN            DS                     N CRIMP
                      LMKDSTNC          DS                     TNC CRIMP
                      LMKUD             UD                     No Conn
                      LMKUDFME          UD                     FME CRIMP
                      LMKUDMPL          UD                     MPL CRIMP
                      LMKUDN            UD                     N CRIMP
                      LMKUDTNC          UD                     TNC CRIMP

                      SPECIFICATIONS
                      SIZE             3/4” diameter hole
                      TYPE             5/16” x 24 THDS, roof mount
                      COAX             17’




                      MODEL            COAX                       CONN
                      LMMMFME          CX                      FME CRIMP
                      LMMMMPL          CX                      MPL CRIMP
                      LMMM             CX                      58FCP
                      LMMMTNC          CX                      TNC CRIMP
                      LMMMBNC          CX                      BNC CRIMP
                      LMMMPL           CX                      PL-259
                      LMMMDS           DS                      No Conn
                      LMMMDSFME        DS                      FME CRIMP
                      LMMMDSMPL        DS                      MPL CRIMP
                      LMMMDSPL         DS                      PL-259T

                      SPECIFICATIONS
                      SIZE             3 1/2” x 3” rectangle
                      TYPE             5/16” x 24 THDS, mag mount
                      PULL STRENGTH    50 lbs
                      COAX             12’




164            www.larsen-antennas.com        NOTE: Antennas are not to scale
                                                                       MOUNTS
MODEL                             COAX                      CONN
LMTLP                              CX               PL-259




                                                                                MOUNTS
LMTLPDS                            DS               Order separately

SPECIFICATIONS
SIZE                              2 1/2” x 2”
TYPE                              5/16” x 24 THDS, trunk lid mount
COAX                              17’




MODEL                       CONNECTOR
LMTMB                         PL-259

SPECIFICATIONS
SIZE                              1 3/4” x 1 3/4”
TYPE                              5/16” x 24 THDS,
                                  trunk gutter bracket
COAX                              17’ RG-58A/U




NOTE: Antennas are not to scale                1 800 ANTENNA                     165
      MOUNTS
                      MODEL              CONNECTOR
                      NMOB         Mounting hardware only

                      SPECIFICATIONS
                      SIZE                 3/4” diameter hole
                      TYPE                 Motorola style




                      MODEL              CONNECTOR
                      NMO38THK     Mounting hardware only

                      SPECIFICATIONS
                      SIZE                 3/8” diameter hole
                      TYPE                 Motorola style thick surface roof
                                           mount
                                           Roof surfaces from 0.15” to 0.22”




166            www.larsen-antennas.com             NOTE: Antennas are not to scale
                                                                      MOUNTS
MODEL                             COAX                      CONN
NMOKCX38THK                       CX                     No Conn




                                                                               MOUNTS
NMOKUD38THK                       DS                     No Conn


SPECIFICATIONS
SIZE                              3/8” diameter hole
TYPE                              Motorola style thick surface roof
                                  mount
                                  Roof surfaces from 0.15” to 0.22”
COAX                              17’




MODEL                             COAX                      CONN
NMOKNOCONN                        CX                     No Conn
NMOKFME                           CX                     FME CRIMP
NMOKMPL                           CX                     MPL CRIMP
NMOKN                             CX                     N CRIMP
NMOK                              CX                     PL-259
NMOKTNC                           CX                     TNC CRIMP
NMOKBNC                           CX                     BNC CRIMP
NMOKDS                            DS                     No Conn
NMOKDSFME                         DS                     FME CRIMP
NMOKDSMPL                         DS                     MPL CRIMP
NMOKDSN                           DS                     N CRIMP
NMOKDSPL                          DS                     PL-259T
NMOKDSTNC                         DS                     TNC CRIMP
NMOKUD                            UD                     No Conn
NMOKUDFME                         UD                     FME CRIMP
NMOKUDMPL                         UD                     MPL CRIMP
NMOKUDN                           UD                     N CRIMP
NMOKUDPL                          UD                     PL-259
NMOKUDSMA                         UD                     SMA MALE
NMOKUDTNC                         UD                     TNC CRIMP

SPECIFICATIONS
SIZE                              3/4” diameter hole
TYPE                              Motorola style roof mount
COAX                              17’

NOTE: Antennas are not to scale               1 800 ANTENNA                     167
      MOUNTS
                      MODEL                    CONNECTOR
                      NMOHF*                Mounting hardware only

                      SPECIFICATIONS
                      SIZE                          3/4” diameter hole
                      TYPE                          Motorola style
                                                    Roof surfaces from 0.1” to .03”


                      *Converts from low frequency applications to high frequency
                      applications and back by pulling or replacing the center pin and
                      insulator.




                      MODEL                        COAX                          CONN
                      NMOKHFCX                      CX                      No Conn
                      NMOKHFCXFME                   CX                      FME CRIMP
                      NMOKHFCXMPL                   CX                      MINI UHF
                      NMOKHFCXPL                    CX                      PL-259
                      NMOKHFDS                      DS                      No Conn
                      NMOKHFDSSMA                   DS                      SMA
                      NMOKHFDSTNC                   DS                      TNC
                      NMOKHFUD                      UD                      No Conn
                      NMOKHFUDFME                   UD                      FME
                      NMOKHFUDMPL                   UD                      MPL
                      NMOKHFUDSMA                   UD                      SMA
                      NMOKHFUDTNC                   UD                      TNC
                      NMOKHFUDPL                    UD                      PL-259
                      NMOKHF200SMAI                 LMR200                  SMA Installed
                      NMOKHF200NCI                  LMR200                  N Crimp Inst

                      SPECIFICATIONS
                      SIZE                          3/4” diameter hole
                      TYPE                          Low-loss, high frequency mount
                                                    Roof surfaces from 0.1” to .03”
                      COAX                          17’

                      *Converts from low frequency applications to high frequency applica-
                      tions and back by pulling or replacing the center pin and insulator.

168            www.larsen-antennas.com                       NOTE: Antennas are not to scale
                                                                   MOUNTS
MODEL                             COAX
NMOKHFMBCX                        CX
NMOKHFMBUD                        UD




                                                                            MOUNTS
SPECIFICATIONS
SIZE                              3/4” diameter hole
TYPE                              Low-loss, high frequency mount
CONNECTOR                         Order Separately
COAX                              17’




*Converts from low frequency applications to high frequency
applications and back by pulling or replacing the center pin and
insulator.




MODEL
NMOHFTHK*                         Mount only

SPECIFICATIONS
SIZE                              3/4” diameter hole
TYPE                              Motorola style thick
                                  surface roof mount, up to 1/2”
                                  Features “HF” option
CONNECTOR                         None




*Converts from low frequency applications to high frequency
applications and back by pulling or replacing the center pin and
insulator.




NOTE: Antennas are not to scale                1 800 ANTENNA                 169
      MOUNTS
                         MODEL                      COAX
                         NMOKHFCXTHK                 CX
                         NMOKHFDSTHK                 DS
                         NMOKHFUDTHK                 UD

                         SPECIFICATIONS
                         SIZE                        3/4” diameter hole
                         TYPE                        Motorola style thick surface roof
                                                     mount, up to 1/2”
                                                     Features “HF” option
                         CONNECTOR                   None




                         *Converts from low frequency applications to high frequency
                         applications and back by pulling or replacing the center pin and
                         insulator.




                  MODEL                  COAX                         CONN
                  NMOMMNOCONN             CX                       No Conn
                  NMOMMMPL                CX                       MPL CRIMP
                  NMOMM                   CX                       58FCP
                  NMOMMBNC                CX                       BNC CRIMP
                  NMOMMPL                 CX                       PL-259
                  NMOMMFME                CX                       FME CRIMP
                  NMOMMTNC                CX                       TNC CRIMP
                  NMOMMDS                 DS                       No Conn
                  NMOMMDSFME              DS                       FME CRIMP
                  NMOMMDSMPL              DS                       MPL CRIMP
                  NMOMMDSN                DS                       N CRIMP
                  NMOMMDSPL               DS                       PL-259
                  NMOMMDSTNC              DS                       TNC CRIMP
                  NMOMMUDN                UD                       N
                  NMOMMUDSMART            UD                       SMA Reverse Thread

                  SPECIFICATIONS
                  SIZE                     3 1/2” x 3” rectangle
                  TYPE                     Motorola style mag mount
                  COAX                     12’
                  PULL STRENGTH            90 lbs




170            www.larsen-antennas.com                       NOTE: Antennas are not to scale
                                                                     MOUNTS
MODEL                         COAX                          CONN
NMOMMRNOCONN                   CX                        No Conn
NMOMMRFME                      CX                        FME CRIMP




                                                                              MOUNTS
NMOMMRMPL                      CX                        MPL CRIMP
NMOMMRN                        CX                        N CRIMP
NMOMMR                         CX                        58FCP
NMOMMRTNC                      CX                        TNC CRIMP
NMOMMRBNC                      CX                        BNC CRIMP
NMOMMRPL                       CX                        PL-259
NMOMMRDS                       DS                        No Conn
NMOMMRDSFME                    DS                        FME CRIMP
NMOMMRDSMPL                    DS                        MPL CRIMP
NMOMMRDSN                      DS                        N CRIMP
NMOMMRDSSMA                    DS                        SMA
NMOMMRDSSMARP                  DS                        SMARP
NMOMMRDSPL                     DS                        PL-259T
NMOMMRDSTNC                    DS                        TNC CRIMP
NMOMMR200SMA                   LMR200                    SMA
NMOMMR200N                     LMR200                    N

SPECIFICATIONS
SIZE                       3 1/4” round
TYPE                       Motorola style round mag mount
COAX                       12’
PULL STRENGTH              80 lbs
*Converts from low frequency applications to high frequency
applications and back by pulling or replacing the center pin and
insulator.




MODEL                         CONNECTOR
NMOTLP                         PL-259
NMOTLPFME                      FME CRIMP
NMOTLPMPL                      MPL CRIMP

SPECIFICATIONS
SIZE                              2 1/2” x 2”
TYPE                              Motorola style trunk lid mount
COAX                              17’ RG-58A/U




NOTE: Antennas are not to scale                1 800 ANTENNA                   171
      MOUNTS
                      MODEL             COLOR
                      NMOTMB            Stainless
                      NMOTMBB           Black

                      SPECIFICATIONS
                      SIZE              1 3/4” x 1 3/4”
                      TYPE              Motorola style trunk gutter bracket
                      CONNECTOR         PL-259
                      COAX              17’ RG-58A/U




                      MODEL            CONNECTOR
                      POKNOCONN          No Conn
                      POK                PL-259

                      SPECIFICATIONS
                      SIZE              3/4” diameter hole
                      TYPE              SO-239 female type roof mount
                      COAX              17’ RG-58A/U




172            www.larsen-antennas.com          NOTE: Antennas are not to scale
                                                                 MOUNTS
MODEL                      CONNECTOR
POMM                         8FCP




                                                                          MOUNTS
SPECIFICATIONS
SIZE                              3 1/2” x 3” rectangle
TYPE                              SO-239 female type mag mount
COAX                              12’ RG-58A/U
PULL STRENGTH                     50 lbs




MODEL                       HOLE SIZE
TMB34D                        3/4” diameter hole

SPECIFICATIONS
SIZE                              2 1/8” X 4 1/2”
TYPE                              Fender bracket only
                                  Fits Dodge Ram trucks
                                  Year 2002 and older




NOTE: Antennas are not to scale              1 800 ANTENNA                 173
      MOUNTS
                      MODEL
                      TMBOM

                      SPECIFICATIONS
                      TYPE               Stainless steel trunk gutter bracket
                                         for OM antennas, screws included




                      MODEL            HOLE SIZE
                      TMB34              3/4” diameter hole
                      TMB38              3/8” diameter hole
                      TMB58              5/8” diameter hole

                      SPECIFICATIONS
                      SIZE               2” x 1.25”
                      TYPE               Stainless steel trunk gutter
                                         bracket, screws included




174            www.larsen-antennas.com           NOTE: Antennas are not to scale
                                                              MOUNTS
MODEL                       HOLE SIZE
TMB34B                        3/4” diameter hole




                                                                       MOUNTS
TMB38B                        3/8” diameter hole
TMB58B                        5/8” diameter hole

SPECIFICATIONS
SIZE                              2” x 1.25”
TYPE                              Black trunk gutter
                                  bracket, screws included




MODEL                       HOLE SIZE
OCBRACKET                     3/8” diameter hole

SPECIFICATIONS
SIZE                              3” tall
COLOR                             Cool Gray
TYPE                              Bracket for Omni Ceiling
                                  Wall or Ceiling Mount




NOTE: Antennas are not to scale               1 800 ANTENNA             175
      COAXIAL CABLES
      L   arsen offers a full selection of quality cables in popular RG-174, RG-58 and RG8 sizes. Cables are produced to
          Larsen’s exact specifications by recognized suppliers.

      In this section, you will find a wide variety of cables and connectors to suit your needs, no matter what your specific
      application might be. Please be sure to consider such parameters as acceptable loss, temperature, noise and connec-
      tor type when making your selection.




      RG-174 - Small Diameter Coax               RG-213 - Stranded Bare Braid -             RG-58U - Low Loss Dual Shield
                                                 Mil Spec QPI                               with Solid Center Conductor (UD


      RG-174 is the industry standard           This RG-8-sized cable uses a               This is Larsen’s premium coax
      for applications requiring a small        stranded center conductor with a           for 800 and 900 MHz applica-
      diameter, highly flexible coax.           polyethylene dielectric and PVC            tions. The solid center conduc-
      Frequently used in mobile mag             jacket. Built to Mil Specs this            tor (20 AWG) is easy to use
      mount applications. Subject to            cable is used in all Larsen UHF/           with all connectors. Digital
      higher losses at higher frequen-          VHF products targeted for out-             applications benefit from the
      cies. Good performance for                door installation.                         100% Duofoil aluminum shield.
      environmental variations but                                                         The shield is not glued to the
      lower in overall ruggedness.                                                         dielectric making it easier to
                                                 Recommended Applications                  peel back for connector installa-
                                                For lower frequency applications           tion. The braid is 95% coverage.
      Recommended Applications                  requiring high ruggedness.                 This cable is standard for most
      Mobile/Portable less than 900                                                        mounting kits over 800 MHz and
      MHz where flexibility and small           Larsen Part Number:                        can be special ordered with other
      diameter is important.                    RG-213                                     frequencies. Uses standard RG-
                                                                                           58 connectors.
      Larsen Part Number:                       Stocking Lengths:
      RG-174                                    500’, 1000’/Spool
                                                Cut to order                                Recommended Applications
      Stocking Lengths:                         Belden 8267                                For all applications at 808 MHZ
      1000’/Spool                                                                          and 900 MHz.
      Cut to order
                                                                                           Larsen Part Number:
                                                                                           UD Coax

                                                                                           Stocking Lengths:
                                                                                           1000’/Spool
                                                                                           Cut to order




176                                        www.larsen-antennas.com
                                                             COAXIAL CABLES




                                                                              COAXIAL CABLES
                                                                              & CONNECTORS
  RG-58A/U - CX Standard Coax         RG-58A/U - “Digi-Shield”™
                                      Low Loss Braided Center

  The industry standard in quality,   Employs two shields, consist-
  value-priced coax. Stranded cen-    ing of a full aluminum/mylar
  ter conductor offers good flex-     wrap covered by a braid. This
  ibility and long-life under most    combination of shields, plus
  conditions. Not typically recom-    low-loss dielectric material and
  mended for applications above       stranded center conductor makes
  512 MHz due to higher losses.       an excellent choice for mobile
  Uses standard RG-58 connectors.     applications. Performance fea-
                                      tures include low-loss and high
                                      flexibility. Uses standard RG-58
  Recommended Applications            connectors.
  General applications under
  512 MHz. First choice for value
  priced coax.                        Recommended Applications
                                      Higher performance applications
  Larsen Part Number:                 where lower loss and flexibly are
  CX Coax                             important. Recommended for
                                      applications above 800 MHz.
  Stocking Lengths:
  1000’/Spool                         Larsen Part Number:
  Cut to order                        DS Coax

                                      Stocking Lengths:
                                      1000’/Spool
                                      Cut to order




NOTE: Antennas are not to scale       1 800 ANTENNA                            177
       COAX SPECIFICATIONS COMPARISON
        TECHNICAL CHARACTERISTICS OF INSULATION AND JACKET COMPOUNDS
       PVC                                                   Polyethylene (Solid and Foam)                                 Teflon
       Sometimes referred to as vinyl or                     A very good insulation in terms of                           This material has excellent electrical
       polyvinyl chloride. Extremely high                    electrical properties. Low dielectric                        properties, temperature range and
       or low temperature properties can-                    constant, a stable dielectric constant                       chemical resistance. It is not suit-
       not be found in one formulation.                      over all frequencies, very high insula-                      able where subjected to nuclear radi-
       Certain formulations may have                         tion resistance. In terms of flexibil-                       ation and does not have good high
       -55° C to +105° C rating. Other                       ity, polyethylene can be rated stiff to                      voltage characteristics. FEP Teflon
       common vinyls may have -20° C to                      very hard, depending on molecular                            is extrudable in a manner similar to
       +60° C. There are many formula-                       weight and density — low-density                             PVC and polyethylene. This means
       tions for the variety of different                    being the most flexible, and high-                           long wire and cable lengths are avail-
       applications. The many varieties of                   density, high-molecular weight for-                          able. TFE Teflon is extrudable in
       PVC also differ in pliability and elec-               mulation being very hard. Moisture                           hydraulic ram-type process. Lengths
       trical properties. The price range                    resistance is rated excellent. Correct                       are limited due to amount of materi-
       can vary accordingly. Typical dielec-                 Brown and Black formulations have                            al in the ram, thickness of the insu-
       tric constant values can vary from                    excellent weather resistance. The                            lation and preform size. TFE must
       3.5 to 6.5.                                           dielectric constant is 2.3 for solid                         be extruded over a silver- or nickel-
                                                             insulation and 1.64 for foam designs.                        coated wire. The nickel- and silver-
                                                             Flame retardant formulations are                             coated designs are rated 260° C and
                                                             available with dielectric constants                          200° C maximum, respectively. The
                                                             ranging from about 1.7 for foam                              cost of Teflon is approximately 8 to
                                                             flame retardant to 2.58 solid flame                          10 times more per pound than PVC
                                                             retardant polyethylene.                                      compounds.




      TYPE       LARSEN              BELDEN                                                       STANDARD     WEIGHT        AWG                     WIRE
      CATEGORY    PART#   SUPPLIER    PART#              DESCRIPTION                             LENGTH (FT) (1000 LBS)   STRANDING                DIAMETER

      RG-174      RG174    Belden    8216      26 Solid Foil/Braid-Poly-Miniature Cable OD.054    1000          9          26           0.019 Bare Copper
      RG-316      RG316    Belden    83284     26 Stranded Braid/Braid TEF Teflon                 500/1000      10.5       26           0.020 Silver Coated Copper Covered Steel
      RG-58A/U    CX       Belden    YR27132   20 Stranded Braid/Poly                             1000          24         20           0.035 Tinned Copper


      RG-58/U     UD       Belden    YR29741   20 Solid Foil/Braid-Poly-Low Loss-2500 MHz         1000          25         20 (solid)   Bare Copper
      RG-58A/U    DS       Belden    YR22688   20 Stranded Foil/Braid-Low Loss                    1000          21.6       20           0.037 Tinned Copper


      RG-58/U     DT       Belden    YR29777   20 Solid Bare-Teflon                               1000          30          20          0.031 BC


      RG-213      RG213    Belden    8267      13 Stranded Bare Braid-Poly-Mil Spec Q.P.I.        500/1000      111.1      13           0.089 Bare Copper Covered Steel


178                                              www.larsen-antennas.com
               COAX SPECIFICATIONS COMPARISON
                                                                                                             Comparative Properties of Insulation and Jacket
 Nominal Temperature Range/Insulating and Jacketing Compounds

                              NORMAL             NORMAL             SPECIAL         SPECIAL                                          PVC Low-density Polyethylene
 COMPOUND                      LOW                HIGH               LOW             HIGH                Oxidation Resistance                     E          E
                                                                                                         Heat Resistance                        G-E          G
 Polyethylene - Solid             -60º C             80ºC               --                 --            Oil Resistance                           F        G-E
 Polyethylene - Foam              -60º C             80º C              --                 --            Low Temperature Flexibility            P-G          E
 FEP Teflon                       -70º C             200º C             --                 --            Weather, Sun Resistance                G-E          E
 PVC                              -20º C             80º C           -55º C             105º C           Ozone Resistance                         E          E




                                                                                                                                                                                           COAXIAL CABLES
                                                                                                                                                                                           & CONNECTORS
                                                                                                         Abrasion Resistance                    F-G          G
 TFE Teflon                       -70º C             260º C             --                 --
                                                                                                         Electrical Properties                  F-G          E
                                                                                                         Flame Resistance                         E          P
                                                                                                         Nuclear Radiation Resistance             F        G-E
                                                                                                         Water Resistance                       F-G          E
                                                                                                         Acid Resistance                        G-E        G-E
                                                                                                         Alkali Resistance                      G-E        G-E
                                                                                                         Gasoline, Kerosene, Etc.
                                                                                                         (Aliphatic Hydrocarbons) Resistance      P        G-E
                                                                                                         Benzol, Toluol, Etc.,
                                                                                                         (Aromatic Hydrocarbons) Resistance     P-F          P
                                                                                                         Degreaser Solvents
                                                                                                         (Halogenated Hydrocarbons) Resistance P-F           G
                                                                                                         Alcohol Resistance                     G-E          E
                                                                                                         Underground Burial                     P-G          G

                                                                                                         P = Poor           F = Fair          G = Good               E = Excellent




 NOMINAL DC                           INSULATOR        NMOINAL                                                          SHIELD                      NOMINAL        NOMINAL    NOMINAL
  RESISTANCE                           NOMINAL           O.D.                 SHIELD                          SHIELD   NOMINAL      JACKET         IMPEDANCE        VEL OF   CAPACITANCE
(OHMS/1000’)   INSULATION           CORE O.D. (IN)     O.D. (INS)            MATERIAL                        COVERAGE RESISTANCE   MATERIAL          (OHMS)          PROP       PF/FT

     9.7       POLYETHYLENE              0.05            0.11        Tinned Copper Braid                       90%        10.3         Black PVC      50            66%          30.8a
     84.1      TFE Teflon                0.06            0.098       Silver Coated Copper Braid                95%        6.5          White FEP      50            69.5%        29.2
     21.5      Solid Polyethylene        0.11            0.193       Tinned Copper Braid                       95%        4.1          Black PVC      50            66%          30.8


     12.6      Polyethylene              0.116           0.195       100% Duofoil & 95 Tinned Copper Braid     100%       3.8          Black PVC      50            66%          30.9
     14.5      Foam Polyethylene         0.114           0.198       Duofoil + 85% Tinned Copper Braid         100%       5.6          Black PVC      50            78%          26


     15.5      Solid FEP Teflon          0.112           0.19        Tinned Copper Braid                       95%        4.4          Black PVC      53.5 ± 2.5    69.5%        28.5


     1.7       Polyethylene              0.285           0.405       Copper Braid                              97%        1.2          Black PVC      50            66%          30.8


NOTE: Antennas are not to scale                                     1 800 ANTENNA                                                                                                           179
      SMA COAXIAL CONNECTORS
                                   L    arsen SMA connectors are semi-precision, sub-miniature, high-fre-
                                        quency connectors offering reliable broadband performance DC to
                                   18 GHz with low reflection and constant 50 Ohm impedance. Primary
                                   features include high mechanical strength and durability and low VSWR.

                                   Larsen offers SMA connectors for RG-58 and RG-174 coaxial cable types.
      MODEL          DESCRIPTION
      SMACP58        SMA Crimp      ELECTRICAL SPECIFICATIONS
                     Plug 58/U      Impedance                         50 Ohm
      CABLE GROUP    58             Frequency Range                   Semi-rigid cable for .141” or
                                                                      .085 OD copper jacket: 0 - 18 GHz
                                                                      Flexible cable: 0 - 12.4 GHz
                                    Voltage Rating                    RG-58: 500 V peak
                                                                      RG-174: 375 V peak
                                    Dielectric Withstanding Voltage   RG-58 cable group: 1000V RMS
                                    VSWR-                             RG-174 cable group: 1.15 + .02f
                                     Straight Connectors *f in GHz    RG-58 cable group: 1.15 + .01f
                                    Contact Resistance                Center: 2.0 milliOhms
                                                                      Body: 2.0 milliOhms
                                                                      Braid To body: 0.5 milliOhms
      MODEL          DESCRIPTION    Insulation Resistance             5000 megaOhms
      SMACP174       SMA Crimp      RF Leakage                        -90 dB min. at 2 - 3 GHz
                     Plug 174/U     Insertion Loss                    dB max. = .06 freq. GHz. Test frequency @ 6.0 GHz
      CABLE GROUP    174
                                    MATERIAL SPECIFICATIONS
                                    Parts Name                        MIL Standard
                                    Body, Coupling Nut,               Brass per QQ-B-626 finish: nickel
                                     Other Metal Parts                or gold per requirement
                                    Contacts                          Male: Brass per QQ-B-626
                                                                      Female: Beryllium copper per
                                                                      QQ-C-530 heat treated per MIL-H-7199
                                    Finish                            .00005” min gold plated
                                                                      per MIL-G-45204 Type 1, Grade C
      MODEL DESCRIPTION             Insulator                         PTFE
      SMAAP174    SMA Angle         Gasket                            Silicone Rubber
                  Plug 174/U        Crimp Ferrule                     Seamless Copper Tubing Alloy
      CABLE GROUP 174




      MODEL       DESCRIPTION
      SMACJ         SMA Crimp
                    Jack 58/U
      CABLE GROUP   58




180                             www.larsen-antennas.com
                                                     BNC COXIAL CONNECTORS
L   arsen offers a full line of 50 Ohm BNC connectors for RG-58 and
    RG-174 type coax. Each is made to the highest quality standards with
premium materials such as brass, copper, silver and gold plating, Delrin
and Teflon®.

ELECTRICAL SPECIFICATIONS
Impedance                          50 Ohms                                                           MODEL         DESCRIPTION




                                                                                                                                   COAXIAL CABLES
                                                                                                                                   & CONNECTORS
Frequency Range                    0-4 GHz                                                           BNCCRIMP      BNC Crimp
Working Voltage                    500 Volts rms.                                                                  Plug 58/U
Dielectric Withstanding Voltage    1500 Volts rms.                                                   CABLE GROUP   58
VSWR                               1.3 max. 0-4 GHz
Contact Resistance                 Center contact 1.5 milliOhm outer contact 1.0 milliOhm
Insulation Resistance              5000 megaOhms (min)




MATERIAL SPECIFICATIONS
Parts Name              Material   Finish
Center Contact:         Male       Brass                                     Gold or Silver Plated
                        Female     Phosphor Bronze (nominal)                 Gold or Silver Plated
                                   or Beryllium Copper                                               MODEL         DESCRIPTION
Metals parts                       Brass, Die Cast                           Nickel                  BNCCJ58       BNC Crimp
Insulators                         Teflon, Delrin,                           NA
                                                                                                                   Jack 58/U
                                                                                                     CABLE GROUP   58
Clamp gaskets                      Silicone rubber, Synthetic rubber         NA
Crimp ferrule                      Annealed copper, Brass                    Nickel




                                                                                                     MODEL         DESCRIPTION
                                                                                                     BNCCBJ58      BNC Crimp
                                                                                                                   Blk Jack 58/U
                                                                                                     CABLE GROUP   58




                                                                                                     MODEL         DESCRIPTION
                                                                                                     BNC174        BNC Crimp
                                                                                                                   Plug 174/U
                                                                                                     CABLE GROUP   174




NOTE: Antennas are not to scale                          1 800 ANTENNA                                                              181
      TNC COAXIAL CONNECTORS
                                    L   arsen offers a full line of 50 Ohm TNC connectors for RG-58 and
                                        RG-174 type coax. Each is made to the highest quality standards with
                                    premium materials such as brass, copper, silver and gold plating, Delrin
                                    and Teflon®.


      MODEL         DESCRIPTION     ELECTRICAL SPECIFICATIONS
      TNCCRIMP      TNC Crimp       Impedance                           50 Ohms
                    Plug 58/U
                                    Frequency Range                     0 - 11 GHz
      CABLE GROUP   58
                                    Working Voltage                     500 Volts rms
                                    Dielectric Withstanding Voltage     1500 Volts rms
                                    VSWR                                1.3 maximum 0 - 11 GHz
                                    Contact Resistance                  Center contact 1.5 milliOhm outer contact 0.2 milliOhm
                                    Insulation Resistance               5000 megaOhms (min)




                                    MATERIAL SPECIFICATIONS
                                    Parts Name                          Material                                  Finish
                                    Center Contact:         Male        Brass                                     Gold, or Silver plated
                                                            Female      Phosphor Bronze (nominal)                 Gold or Silver plated
      MODEL         DESCRIPTION                                         or Beryllium Copper
      TNC           TNC Clamp       Metals Parts                        Brass, Die Cast                           Nickel
                    Plug 58/U       Insulators                          Teflon, Delrin,                           NA
      CABLE GROUP   58              Clamp Gaskets                       Silicone Rubber, Synthetic Rubber         NA
                                    Crimp Ferrule                       Annealed Copper, Brass                    Nickel




      MODEL         DESCRIPTION          MODEL                        DESCRIPTION
      TNCCJ         TNC Crimp            TNC174                       TNC Crimp
                    Jack 58/U                                         Plug 174/U
      CABLE GROUP   58                   CABLE GROUP                  174




      MODEL         DESCRIPTION          MODEL                        DESCRIPTION
      TNCCBJ        TNC Crimp            TNCAP                        TNC Angle
                    Blk Jack 58/U                                     Plug 58/U
      CABLE GROUP   58                   CABLE GROUP                  58
                                         FINISH                       Nickel



182                            www.larsen-antennas.com
                                                         N COAXIAL CONNECTORS
L    arsen N connectors are designed for use in systems where excellent
     RF and mechanical performance is critical regardless of frequency. N
connectors with screw coupling are fully interchangeable with those made
to the MIL-C-39012 standard. Larsen provides 50 Ohm N connectors for
RG-58, RG-174 and RG-8 style coaxial cable.


                                                                                                   MODEL         DESCRIPTION




                                                                                                                                    COAXIAL CABLES
                                                                                                                                    & CONNECTORS
ELECTRICAL SPECIFICATIONS
                                                                                                   NCRIMP        N Crimp
Impedance                            50 Ohm minimal
                                                                                                                 Plug 58/U
Frequency                            0 - 11 GHz
                                                                                                   CABLE GROUP   58
Voltage Rating                       1500 Volts peak
Dielectric Withstanding Voltage      2500 Volts rms.
VSWR                                 1.3 maximum 0 - 11 GHz
Contact Resistance                   Center contact 1.0 millOhm outer contact 0.2 milliOhm
Insulation Resistance                5000 megaOhms (minimum)




MATERIAL SPECIFICATIONS
Part Name               Material     Finish
Center Contact          Male         Brass, Gold or Silver                    Plated
                        Female       Phosphor, Gold or Silver                 Plated
                                                                                                   MODEL         DESCRIPTION
                                     Bronze (nominal),
                                                                                                   N             N Clamp
                                     Beryllium Copper
                                                                                                                 Plug 58/U
Metal Parts             Brass or Die Cast                                     Nickel               CABLE GROUP   58
Insulators              Telfon, Delrin,                                       NA
                        PBT Polyester
Clamp Gaskets           Silicone Rubber,
                        Synthetic Rubber                                      NA
Crimp Ferrule           Annealed Copper, Brass                                Nickel




MODEL                     DESCRIPTION                    MODEL                 DESCRIPTION         MODEL         DESCRIPTION
N8                       N Clamp Plug 8/U                NCJ58                 N Crimp Jack 58/U   NCP8          N Crimp Plug 8/U
CABLE GROUP              8                               CABLE GROUP           58                  CABLE GROUP   8




MODEL                    DESCRIPTION
NCBJ58                   N Crimp Blk
                         Jack 58/U
CABLE GROUP              58


                                                             1 800 ANTENNA                                                           183
      UHF COAXIAL CONNECTORS
                                        L    arsen offers a complete selection of the popular, economical UHF/Mini-
                                             UHF connectors.ideal for applications not requiring impedance mating.

                                        ELECTRICAL SPECIFICATIONS
                                        Impedance                         Non-constant 50 Ohm
      MODEL         DESCRIPTION         Frequency Range                   0 - 0.3 GHz
      MPLCRIMP      M/UHF Crimp         Working Voltage                   335 Volts rms.
                    Plug 58/U           Dielectric Withstanding Voltage   1000 Volts rms.
      CABLE GROUP   58                  VSWR                              1.25 maximum 0 - 0.3 GHz
                                        Insulation Resistance             5000 megaOhms (minimum)


                                        MINI UHF SERIES
                                        Impedance                         Non-constant
                                        Frequency Range                   0 - 500 MHz
                                        Voltage Rating                    500 Volts peak
      MODEL         DESCRIPTION
      MPLCP         M/UHF Crimp         MATERIAL SPECIFICATIONS
                    Plug 174/U          Parts Name            Material      Finish
      CABLE GROUP   174                 Center Contact        Male          Brass                        Gold or Silver plated
                                                              Female        Phosphor Bronze              Gold or Silver plated
                                                                            (nominal),Beryllium Copper
                                        Metal parts           Brass, Die Cast                            Nickel
                                        Insulators            Telfon, Delrin, PBT Polyester              NA
                                        Crimp Ferrule         Annealed Copper, Brass                     Nickel



      MODEL         DESCRIPTION
      MPLCJ58       M/UHF Crimp
                    Jack 58/U
      CABLE GROUP   58


                                          MODEL                     DESCRIPTION                 MODEL                 DESCRIPTION
                                          PLCP                      UHF Crimp                   58FCP                 UHF FCP
                                                                    Plug 58/U                                         Plug 58/U
                                          CABLE GROUP               58                          CABLE GROUP           58



      MODEL         DESCRIPTION
      MPLCJ174      M/UHF Crimp
                    Jack 174/U
      CABLE GROUP   174

                                          MODEL                     DESCRIPTION                 MODEL                 DESCRIPTION
                                          PL259                     UHF Solder Plug             PL2598                UHF Solder Plug
                                                                    PL259/U with                                      PL259/U, Teflon &
                                                                    UG 175 adapter                                    Silver Plate
                                          CABLE GROUP               8/5                         CABLEGROUP            8/58

      MODEL         DESCRIPTION
      PL2598PHN     UHF Solder Plug
                    PL 259/U
      CABLE GROUP   8


                                          MODEL                     DESCRIPTION                 MODEL                 DESCRIPTION
                                          UG175                     UHF Reducing                PL258                 UHF adapter J/J
                                                                    adapter 58/U
                                          CABLE GROUP               58


      MODEL         DESCRIPTION
      PL259T        UHF Solder Plug
                    PL259/U
                    Teflon & Silver
                    UG175 adapter                                                               MODEL                 DESCRIPTION
      CABLE GROUP   8/58                                                                        UHFBJJ                UHF bulkhead

184                                   www.larsen-antennas.com
                                                                           FME CONNECTORS
L    arsen’s HyPer Connect system utilizes the FME universal connector as
     its foundation. The FME is compact for easy cable runs with a loss
rating of just 0.1 dB. Adapters are available in BNC, Mini UHF, N, PL-259,
SMA Male and Female and TNC versions. Larsen’s HyPer Connect System
is designed for RG-58 and RG-174 coaxial cable types.

                                                                                      MODEL           DESCRIPTION
ELECTRICAL SPECIFICATIONS                                                             FMECP58         FME Crimp




                                                                                                                    COAXIAL CABLES
                                                                                                                    & CONNECTORS
Impedance                            50 Ohm nominal                                                   Plug 58/U
Frequency Range                      0 - 1.8 GHz                                      CABLE GROUP     58
Working Voltage                      500 Volts rms.
VSWR                                 1.3 maximum
Insulation Resistance                500 megaOhms (minimum)


MATERIAl specifications
Parts Name              Material     Finish
Center Contact          Male         Brass                        Silver plated
                        Female       Phosphor Bronze (nominal),   Silver plated
                                     Beryllium Copper
Metal parts             Brass        Nickel
                                                                                      MODEL           DESCRIPTION
                                                                                      FMECRIMP        FME Crimp
Insulators              Telfon, Delrin                            None
                                                                                                      Jack 58/U
Crimp Ferrule           Annealed Copper, Brass                    Nickel
                                                                                      CABLE GROUP     58




MODEL                      DESCRIPTION                  MODEL        DESCRIPTION      MODEL DESCRIPTION
FMECJ174                   FME Crimp                    FB           FME adapter to   FT    FME adapter to
                           Jack 174/U                                BNC plug               TNC plug
CABLE GROUP                174




MODEL                      DESCRIPTION                  MODEL        DESCRIPTION      MODEL DESCRIPTION
FM                         FME adapter to               FN           FME adapter to   FP    FME adapter to
                           mini-UHF plug                             N plug                 UHF plug




MODEL                      DESCRIPTION                  MODEL       DESCRIPTION
FSM                        FME adapter to               FSF         FME adapter to
                           SMA plug                                 SMA jack

NOTE: Antennas are not to scale                          1 800 ANTENNA                                               185
      PARTS, ACCESSORIES & TOOLS
      F    or every job there is the right
           tool. This old saying cer-
      tainly holds true when it comes to
      efficiently and properly installing
      antenna systems to provide years
      of trouble-free service. Larsen is
      so convinced of this we decided
      to offer the best parts, tools and
      accessories for the job based on
      our customers’ needs. With our
      customers in mind, we selected
      each product based on the most               MODEL           DESCRIPTION             MODEL            DESCRIPTION
      common requirements encoun-                   6 x 32    Set Screws                   A4          BSA/BA/SO-239 to NMO
      tered in the shop or out in the               8 x 32    Set Screws                               mount adapter
      field.




      MODEL           DESCRIPTION                  MODEL          DESCRIPTION              MODEL            DESCRIPTION

      BA          Bulkhead mount adapter with      BAHEXNUT   Hex nut for BA               BALL1B      Black teardrop rod tip for
                  hardware                                                                             W490, W540 tapered rods
                                                                                           BALL2B      Black teardrop rod tip for Q
                                                                                                       and NMOQ antennas
                                                                                           BALL3B      Black teardrop rod tip for .100
                                                                                                       diameter non-tapered rods




      MODEL           DESCRIPTION                  MODEL          DESCRIPTION              MODEL            DESCRIPTION

      BALL4       Rod tip WBQ800 antennas          BANOHARDWARE   Bulkhead mount adapter   BATTBOLT    Battery bolt with terminals,
                                                                  without hardware                     3/8” ring leads




186                                             www.larsen-antennas.com                         NOTE: Antennas are not to scale
                                      PARTS, ACCESSORIES & TOOLS




MODEL             DESCRIPTION                  MODEL             DESCRIPTION                  MODEL            DESCRIPTION

FB2BRACKET       Mounting bracket and          FB3BRACKET     Mounting bracket and hard-      GROMMETS Qty 100 plastic grommet




                                                                                                                                          PARTS, TOOLS,
                 hardware for FB2 series                      ware for bladea nd round                 secures / centers coax, 3/4”




                                                                                                                                           ACCESSORIES
                                                              FB antennas                              hole




MODEL             DESCRIPTION                  MODEL             DESCRIPTION                  MODEL            DESCRIPTION

HP34         Plastic hole plug for 3/4” hole   HP38         Plastic hole plug for 3/8” hole   HS1         3/4” hole saw fits 3/8” or
                                                                                                          larger drills




MODEL             DESCRIPTION                  MODEL             DESCRIPTION                  MODEL            DESCRIPTION

HSBLADE      Replacemeng blades for HS1        KGREINSTALL KG glassmount reinstallation       KGREINSTALLDC      KG glass mount
                                                           kit die cut tape                                      reinstallation kit die
                                                                                                                 cut tape




NOTE: Antennas are not to scale                1 800 ANTENNA                                                                               187
      PARTS, ACCESSORIES & TOOLS




      MODEL          DESCRIPTION                 MODEL              DESCRIPTION                MODEL           DESCRIPTION

      KGSWIVEL.073     KG swivel mount            MM34         Rectangular mag mount           NMOBRASSRING       Nickel plated brass
                       assembly, .073 dia                      housing, 3/4” hole                                 ring for NMO and
      KGSWIVEL.100     KG swivel mount                                                                            NMOHF mounts
                       assembly, .100 dia




      MODEL          DESCRIPTION                 MODEL              DESCRIPTION                MODEL           DESCRIPTION

      NMOCAPB    Rain cap for NMO mount           NMOHFCAPCRIMP       NMO high frequency       NMOHFTHKCRIMP      NMO high frequency
      LMCAPB     Rain cap for LM mount                                cap crimp tool                              thick mount cap crimp
                                                                                                                  tool




      MODEL          DESCRIPTION                 MODEL              DESCRIPTION                MODEL           DESCRIPTION

      NMOTEST1   Test adapter for NMO mount       OCBRACKET 3” Tall bracket for omni ceiling   OLMMNT    O ring   for LM mount
                                                            wall or ceiling mount,             ONMOANT   O ring   for NMO antennas/
                                                            Cool Grey                                    bases
                                                                                               ONMOMNT   O ring   for NMO mount
                                                                                               OPOMNT    O ring   for PO mount


188                                           www.larsen-antennas.com                             NOTE: Antennas are not to scale
                                  PARTS, ACCESSORIES & TOOLS




MODEL           DESCRIPTION               MODEL            DESCRIPTION               MODEL          DESCRIPTION

QCONE.073      Chrome Q cone / Q base,    QCONE.073B      Black Q cone / Q base,     RGFB1ANT   Rubber gaskets for FB1




                                                                                                                              PARTS, TOOLS,
               .073 dia.                                  .073 dia.                             antenna




                                                                                                                               ACCESSORIES
QCONE.100      Chrome Q cone / Q base,    QCONE.100B      Black Q cone / Q base,
               .100 dia.                                  .100 dia.
QCONE.125      Chrome Q cone / Q base,    QCONE.125B      Black Q cone / Q base,
               .125 dia.                                  .125 dia




MODEL           DESCRIPTION               MODEL            DESCRIPTION               MODEL          DESCRIPTION

RGNMOANT Rubber gasket for NMO            RGNOMANT Rubber gasket for OM bases        RGPOMNT    Rubber gasket for PO mounts
         coil / bases




MODEL           DESCRIPTION               MODEL            DESCRIPTION               MODEL          DESCRIPTION

RGSBKMNT    Rubber gasket for SBK mount   RGSS         Rubber SuperSeal gasket for   SPANNER    Spanner wrench for PO and
                                                       MakroBlend® coils / bases                NMOK mounts




NOTE: Antennas are not to scale           1 800 ANTENNA                                                                        189
      PARTS, ACCESSORIES & TOOLS




      MODEL        DESCRIPTION          MODEL          DESCRIPTION      MODEL           DESCRIPTION

      SPRING   Chrome shock spring       SPRINGB   Balck shock spring   YAGIKITHD   Mounting hardware for 2 1/2”
                                                                                    pipe for YA3, YA5 and YA6
                                                                                    antennas




190                                  www.larsen-antennas.com               NOTE: Antennas are not to scale
                                    ANTENNA BASIC CONCEPTS
WHY LARSEN ANTENNAS ARE THE BEST
For more than 40 years -Larsen has produced electrically efficient and mechanically rugged antennas. Technical
achievement and the use of advanced materials play a major role in electrical efficiency and mechanical strength.
Larsen's dedication to research and development places us in the forefront of the industry for producing innovative
antennas.



ANTENNA
An antenna is a device to transmit and/or receive electromagnetic waves. Electromagnetic waves are often referred
to as radio waves. Most antennas are resonant devices, which operate efficiently over a relatively narrow frequency
band. An antenna must be tuned (matched) to the same frequency band as the radio system to which it is connected,
otherwise reception and/or transmission will be impaired.



WAVELENGTH
We often refer to antenna size relative to wavelength. For example: a 1/2 wave dipole is approximately half a
wavelength long. Wavelength is the distance a radio wave travels during one cycle. The formula for wavelength is:




                                                                                                                         ANTENNA BASIC
                                                                                                                           CONCEPTS
              λ=         c
                         f
              Where:
              λ is the wavelength expressed in units of length, typically meters, feet or inches
              c is the speed of light (11,802,877,050 inches/second)
              f is the frequency

              For example: wavelength in air at 825 MHz is       11.803 X 109 in./sec     = 14.307 inches
                                                                 825 x 106 cycles/sec.
              Note:
              The physical length of a half-wave dipole is slightly less than half a wavelength due to end effect. The
              speed of propagation in coaxial cable is slower than in air, so the wavelength in the cable is shorter.
              The velocity of propagation of electromagnetic waves in coax is usually given as a percentage of free
              space velocity, and is different for different types of coax.



IMPEDANCE MATCHING
For efficient transfer of energy, the impedance of the radio, the antenna and the transmission line connecting the
radio to the antenna must be the same. Radios typically are designed for 50 Ohms impedance, and the coaxial cables
(transmission lines) used with them also have 50 Ohms impedance. Efficient antenna configurations often have an
impedance other than 50 Ohms. Some sort of impedance matching circuit is then required to transform the antenna
impedance to 50 Ohms. Larsen antennas come with the necessary impedance matching circuitry as part of the
antenna. We use low-loss components in our matching circuits to provide the maximum transfer of energy between
the transmission line and the antenna.




                                           1 800 ANTENNA                                                                  191
      ANTENNA BASIC CONCEPTS
      VSWR AND REFLECTED POWER
      Voltage Standing Wave Ratio (VSWR) is an indication of the quality of the impedance match. VSWR is often
      abbreviated as SWR. A high VSWR is an indication the signal is reflected prior to being radiated by the antenna.
      VSWR and reflected power are different ways of measuring and expressing the same thing.

      A VSWR of 2.0:1 or less is often considered acceptable. Most commercial antennas are specified to be 1.5:1 or
      less over some bandwidth. Based on a 100 watt radio, a 1.5:1 VSWR equates to a forward power of 96 watts and a
      reflected power of 4 watts, or the reflected power is 4.2% of the forward power.



      BANDWIDTH
      Bandwidth can be defined in terms of radiation patterns or VSWR/reflected power. The definition used is based
      on VSWR. Bandwidth is often expressed in terms of percent bandwidth, because the percent bandwidth is constant
      relative to frequency. If bandwidth is expressed in absolute units of frequency, for example MHz, the bandwidth is
      then different depending upon whether the frequencies in question are near 150 MHz, 450 MHz or 825 MHz.

      Percentage bandwidth is defined as:           FH - FL
                                                      FC
                    BW = 100


                    FH is the highest frequency in the band
                    FL is the lowest frequency in the band          FC =    FH + FL
                    FC is the center frequency of the band                     2


      Example: If you need an antenna to operate in the 150 to 156 MHz band, you need an antenna covering at least a
                     156 - 150
                       153        3.9% bandwidth.

                    100 = 3.9%

      The problem might need to be worked in a different way. If the antenna is tuned to 406 MHz and provides a VSWR
      bandwidth of 5%, what are FL and FH? The equations above can be solved for FH and FL:

                    FH = FC
                              (1 + 200 ) and F = F (1 - 200 )
                                   BW           L     C
                                                        BW


      Plugging the numbers into the equations, the answers are:

                    FH = 460
                                 (1 +200 ) = 471.5 MHz
                                       5


                    FL = 460
                                 (1 - 200) = 448.5 MHz
                                       5




192                                       www.larsen-antennas.com
                                      ANTENNA BASIC CONCEPTS
DECIBELS
Decibels (dB) are the accepted method of describing a gain or loss relationship in a communication system. The
beauty of dB is they may be added and subtracted. A decibel relationship (for power) is calculated using the
following formula.

              dB = 10 log Power A
                          Power B

“A” might be the power applied to the connector on an antenna, the input terminal of an amplifier or one end of a
transmission line. “B” might be the power arriving at the opposite end of the transmission line, the amplifier output
or the peak power in the main lobe of radiated energy from an antenna. If “A” is larger than “B”, the result will be
a positive number or gain. If “A” is smaller than “B”, the result will be a negative number or loss.

Example:

At 1700 MHz, one fourth of the power applied to one end of a coax cable arrives at the other end. What is the
cable loss in dB?

              Loss in dB = 10 log 1        = 10 X (-) 0.602




                                                                                                                           ANTENNA BASIC
                                  4




                                                                                                                             CONCEPTS
              Loss = (-) 6.02 dB

In the above case, taking the log of 1/4 (0.25) automatically results in a minus sign, which signifies negative gain or
loss.

It is convenient to remember these simple dB values which are handy when approximating gain and loss:

                  Power Gain                  Power Loss
               3 dB = 2X power             - 3 dB = 1/2 power
               6 dB = 4X power             - 6 dB = 1/4 power
              10 dB = 10X power            -10 dB = 1/10 power
              20 dB = 100X power           -20 dB = 1/100 power

In the case of antennas, passive structures cannot generate power. dB is used to describe the ability of these
structures to focus energy in a part of space.



DIRECTIVITY AND GAIN
Directivity is the ability of an antenna to focus energy in a particular direction when transmitting or to receive
energy better from a particular direction when receiving. There is a relationship between gain and directivity. We
see the phenomena of increased directivity when comparing a light bulb to a spotlight. A 100-watt spotlight will
provide more light in a particular direction than a 100-watt light bulb and less light in other directions. We could say
the spotlight has more "directivity" than the light bulb. The spotlight is comparable to an antenna with increased
directivity. Gain is the practical value of the directivity. The relation between gain and directivity includes a new
parameter (η) which describes the efficiency of the antenna.

                                           G =η ⋅D
For example an antenna with 3 dB of directivity and 50% of efficiency will have a gain of 0 dB.


                                            1 800 ANTENNA                                                                   193
      ANTENNA BASIC CONCEPTS
      GAIN MEASUREMENT
      One method of measuring gain is to compare the antenna under test against a known standard antenna. This is
      known as a gain transfer technique. At lower frequencies, it is convenient to use a 1/2-wave dipole as the standard.
      At higher frequencies, it is common to use a calibrated gain horn as a gain standard with gain typically expressed in
      dBi.

      Another method for measuring gain is the 3-antenna method. Transmitted and received powers at the antenna
      terminal are measured between three arbitrary antennas at a known fixed distance. The Friis transmission formula is
      used to develop three equations and three unknowns. The equations are solved to find the gain expressed in dBi of
      all three antennas.

      Pulse-Larsen uses both methods for measurement of gain. The method is selected based on antenna type, frequency
      and customer requirement.

      Use the following conversion factor to convert between dBd and dBi: 0 dBd = 2.15 dBi.
      Example: 3.6 dBd + 2.15 dB = 5.75 dBi



      RADIATION PATTERNS
      Radiation or antenna pattern describes the relative strength of the radiated field in various directions from the
      antenna at a constant distance. The radiation pattern is a "reception pattern" as well, since it also describes the
      receiving properties of the antenna. The radiation pattern is three-dimensional, but it is difficult to display the three-
      dimensional radiation pattern in a meaningful manner. It is also time-consuming to measure a three-dimensional
      radiation pattern. Often radiation patterns measured are a slice of the three-dimensional pattern, resulting in a
      two-dimensional radiation pattern which can be displayed easily on a screen or piece of paper. These pattern
      measurements are presented in either a rectangular or a polar format.



      ANTENNA PATTERN TYPES

      Omnidirectional Antennas

      For mobile, portable and some base station applications the type of antenna needed has an omnidirectional radiation
      pattern. Omnidirectional antennas radiate and receive equally well in all horizontal directions. The gain of an
      omnidirectional antenna can be increased by narrowing the beamwidth in the vertical or elevation plane. The net
      effect is to focus the antenna’s energy toward the horizon.

      Selecting the right antenna gain for the application is the subject of much analysis and investigation. Gain is
      achieved at the expense of beamwidth. Higher-gain antennas feature narrow beamwidths while the opposite is also
      true. Omnidirectional antennas with different gains are used to improve reception and transmission in certain types
      of terrain. A 0 dBd gain antenna radiates more energy higher in the vertical plane to reach radio communication
      sites located in higher places. Therefore they are more useful in mountainous and metropolitan areas with tall
      buildings. A 3 dBd gain antenna is a good compromise for use in suburban and general settings. A 5 dBd gain
      antenna radiates more energy toward the horizon compared to the 0 and 3 dBd antennas. This allows the signal to
      reach radio communication sites further apart and less obstructed. Therefore they are best used in deserts, plains,
      flatlands and open farm areas.




194                                     www.larsen-antennas.com
                                   ANTENNA BASIC CONCEPTS
Directional Antennas
Directional antennas focus energy in a particular direction. Directional
antennas are used in some base station applications where coverage
over a sector by separate antennas is desired. Point-to-point links also
benefit from directional antennas. Yagi and panel antennas are directional
antennas.




AUTO GLASS THICKNESS
Tempered auto glass varies in thickness between .138" and .158". Larsen optimized at .157" when designing our KG
on-glass series. Windshields are laminated safety glass and are considerably thicker.




                                                                                                                   ANTENNA BASIC
                                                                                                                     CONCEPTS
BEAMWIDTH
Beamwidth describes the angular aperture where the most important part of the power is radiated. In general, we
talk about the 3 db beamwidth which represents the aperture (in degrees) where more than 90% of the energy is
radiated.

For example, for a 0 dB gain antenna, 3 db beamwidth is the area where the gain is higher than –3 dB.

                                                        �




                                   Value of θ in degree = 3 dB beamwidth.




                                          1 800 ANTENNA                                                             195
      ANTENNA BASIC CONCEPTS
      NEAR-FIELD AND FAR-FIELD PATTERNS
      The radiation pattern in the region close to the antenna is not exactly the same as the pattern at large distances. The
      term “near-field” refers to the field pattern existing close to the antenna. The term “far-field” refers to the field
      pattern at large distances. The far-field is also called the radiation field, and is what is most commonly of interest.
      The near-field is called the induction field (although it also has a radiation component).

      Ordinarily, it is the radiated power that is of interest so antenna patterns are usually measured in the far-field region.
      For pattern measurement, it is important to choose a distance sufficiently large to be in the far-field, well out of
      the near-field. The minimum permissible distance depends on the dimensions of the antenna in relation to the
      wavelength. The accepted formula for this distance is:
                                  2D2
                     rmin =        λ

                     Where:
                     rmin is the minimum distance from the antenna
                     D is the largest dimension of the antenna
                     λ is the wavelength


      ANTENNA POLARIZATION
      Polarization is defined as the orientation of the electric field of an electromagnetic wave. Two often-used special
      cases of elliptical polarization are linear polarization and circular polarization. Initial polarization of a radio wave is
      determined by the antenna launching the waves into space. The environment through which the radio wave passes
      on its way from the transmit antenna to the receiving antenna may cause a change in polarization.

      With linear polarization the electric field vector stays in the same plane. In circular polarization the electric field
      vector appears to be rotating with circular motion about the direction of propagation, making one full turn for each
      RF cycle. The rotation may be right-hand or left-hand.

      Choice of polarization is one of the design choices available to the RF system designer. For example, low frequency
      (<1 MHz) vertically polarized radio waves propagate much more successfully near the earth than horizontally
      polarized radio waves because horizontally polarized waves will be cancelled out by reflections from the earth.
      Mobile radio system waves generally are vertically polarized. TV broadcasting has adopted horizontal polarization
      as a standard. This choice was made to maximize signal-to-noise ratios. At frequencies above 1 GHz, there is little
      basis for a choice of horizontal or vertical polarization, although in specific applications there may be some possible
      advantage in one or the other. Circular polarization has also been found to be of advantage in satellite applications
      such as GPS. Circular polarization can also be used to reduce multipath.



      DETERMINING WHIP LENGTH
      In general, whip length is defined as a fraction of the wavelength and depends on the electrical characteristics you
      want to achieve. Theoretically, a whip provides an omnidirectional pattern in the horizontal plane and a dipolar
      pattern in the elevation plane. When you increase the whip length by a fraction of a wavelength (commonly ¼
      wavelength), you increase the gain of the structure by reducing the aperture in the elevation plane.




196                                      www.larsen-antennas.com
                                    ANTENNA BASIC CONCEPTS
DETERMINING GROUND PLANE SIZE
For many types of antennas the theoretical analysis is based on the use of an infinite ground plane. In practice, this
condition is never achieved. Common effects of reduction of the size of the ground plane are:
    - Electrical tilt: The maximum energy is not radiated in the expected direction.
    - Beamwidth Increased: The aperture of the radiating element is modified, and the gain of the antenna is
      decreased.

In conclusion, we could say the bigger the ground plane, the better the control of the electrical performance of the
antenna.



BASIC ANTENNA TYPES
The following discussion of antenna types assumes an “adequate” ground plane is present.

1/4 Wave
A single radiating element approximately 1/4 wavelength long. Directivity 2.2 dBi, 0 dBd.

Loaded 1/4 Wave




                                                                                                                           ANTENNA BASIC
The loaded 1/4 wave antenna looks electrically like a 1/4 wave antenna but the loading allows the antenna to be




                                                                                                                             CONCEPTS
physically smaller than a 1/4 wave antenna. Quite often this is implemented by placing a loading coil at the base of
the antenna. Gain depends upon the amount of loading used. Directivity 2.2 dBi, 0 dBd.

1/2 Wave
A single radiating element 1/2 wavelength long. Directivity 3.8 dBi, 1.6 dBd. A special design is the end fed 1/2
wave.

5/8 Wave
A single radiating element 5/8 wavelength long. Directivity 5.2 dBi, 3.0 dBd.

Collinear
Two or three radiating elements separated by phasing coils for increased gain. Four common styles are:

    1) 5/8 over 1/4: The top element is 5/8 wave and the bottom element is 1/4 wave. Directivity 5.4 dBi,
       3.2 dBd.
    2) 5/8 over 1/2: The top element is 5/8 wave and the bottom is 1/2 wave. Directivity 5.6 dBi, 3.4 dBd.
    3) 5/8 over 5/8 over 1/4: The top 2 elements are 5/8 wave and the bottom element is 1/4 wave. Directivity
       7.2 dBi, 5.0 dBd.
    4) 5/8 over 5/8 over 1/2: The top 2 elements are 5/8 wave and the bottom element is 1/2 wave. Directivity
       7.6 dBi, 5.4 dBd.

Using more than three radiating elements in a base-fed collinear configuration does not significantly increase gain.
The majority of the energy is radiated by the elements close to the feed point of the collinear antenna so there is
only a small amount of energy left to be radiated by the elements which are farther away from the feed point.

Please note the directivity is given above for common antenna configurations. Gain depends upon the electrical
efficiency of the antenna. Here is where the real difference between antenna manufacturers is seen. If you cut
corners in building an antenna, the gain may be significantly lower than the directivity. Larsen uses low-loss materials
to minimize the difference between the gain and the directivity in our antennas.



                                           1 800 ANTENNA                                                                    197
      ANTENNA BASIC CONCEPTS
      Whip
      The vertical portion of the antenna assembly acting as the radiator of the radio frequency

      GPS
      Active GPS antennas include an amplifier circuit in order to provide better reception of the satellite signal. This
      active stage generally includes a low noise amplifier and a power amplifier.

      Combi GPS/Cellular structures include several antennas in one radome to allow reception and transmission in
      different frequency bands.

      Dipole
      An antenna - usually 1/2 wavelength long - split at the exact center for connection to a feed line. Dipoles are the
      most common wire antenna. Length is equal to 1/2 of the wavelength for the frequency of operation. Fed by
      coaxial cable.

      Sleeve Dipoles are realized by the addition of a metallic tube on a coaxial structure.

      Printed Dipoles have a radiation structure supported by a printed circuit.

      Embedded Omni
      Embedded omni antennas are generally integrated on a base for applications such as access points. This structure
      could be externally mounted (ex: sleeve dipole) or directly integrated on the PC board of the system (ex: printed
      dipole).

      Yagi
      A directional, gain antenna utilizing one or more parasitic elements. A yagi consists of a boom supporting a series
      of elements which are typically aluminum rods.

      Panel
      Single Patch describes an elementary source obtained by means of a metallic strip printed on a microwave substrate.
      These antennas are included in the radiating slot category.

      Patch Arrays are a combination of several elementary patches. By adjusting the phase and magnitude of the power
      provided to each element, numerous forms of beamwidth (electric tilt, sectoral, directional . . .) can be obtained.

      Sectoral antennas can be depicted like a directive antenna with a beamwidth greater than 45°. A 1 dB beamwidth is
      generally defined for this kind of radiating structure.

      Omni-ceiling Mount
      Omni-ceiling mount antennas are used for the propagation of data in an in-building environment. In order
      to provide good coverage, these antennas are vertically polarized and present an omnidirectional pattern in the
      horizontal plane and a dipolar pattern in the vertical plane.

      Parabolic
      An antenna consisting of a parabolic reflector and a radiating or receiving element at or near its focus. Solid
      Parabolics utilize a dish-like reflector to focus radio energy of a specific range of frequencies on a tuned element.
      Grid Parabolics employ an open-frame grid as a reflector, rather than a solid one. The grid spacing is sufficiently
      small to ensure waves of the desired frequency cannot pass through, and are hence reflected back toward the driven
      element.



198                                     www.larsen-antennas.com
                                    ANTENNA BASIC CONCEPTS
PULSE-LARSEN ANTENNA TYPES
Mobile:       Collinear, Whip, Low Profile, Active GPS, Combi GPS/Cellular
Portable:     Whip, Helical, End Fed Half Wave, Sleeve, Half Wave Dipole, Embedded Omni, Printed Dipole
Base Station: Whip, Collinear, Yagi, Panel, In-building Sectoral, Omni-ceiling Mount



MOBILE ANTENNA PLACEMENT
Correct antenna placement is critical to the performance of an antenna. An antenna mounted on the roof of a car
will function better than the same antenna installed on the hood or trunk. Knowledge of the vehicle may also be
an important factor in determining what type of antenna to use. Do not install a glass mount antenna on the rear
window of a vehicle in which metal has been used to reduce ultraviolet light. The metal tinting will work as a shield
and not allow signals to pass through the glass.




                                                                                                                        ANTENNA BASIC
                                                                                                                          CONCEPTS




                                           1 800 ANTENNA                                                                 199
      GLOSSARY
      1G                                                         ADAPTIVE (SMART) ANTENNA
      First Generation cellular – analog cellular, including     An antenna system having circuit elements associated
      AMPS                                                       with its radiating elements such that one or more of
                                                                 the antenna properties are controlled by the received
                                                                 signal.
      2G
      Second Generation cellular – digital cellular including
      TDMA, CDMA and SGM systems.                                AMPS
                                                                 Advanced Mobile Phone Service. AMPS is analog
                                                                 cellular phone service representing nearly 85% of
      3G                                                         cellular voice systems installed throughout the world
      Next generation wireless network technology. The           including North America, Mexico and South America.
      term 3G refers to third generation wireless networks.      Control channel offerings (Aeris’ MicroBurst and
      These networks offer the promise of eventually being       Cellemetry) work over the AMPS network.
      able to deliver voice, data and multimedia content at
      rates as high as 2 Mbps
                                                                 ANTENNA
                                                                 A metallic device used in the transmission and recep-
      802.11                                                     tion of electromagnetic waves. An antenna is a passive
      A family of specifications related to wireless network-    or an active device which permits transmission.
      ing. See 802.11a, 802.11b, and 802.11g.

                                                                 ANTENNA DIVERSITY
      802.11A                                                    The use of two or more antennas to improve signal
      One of three wireless networking specifications under      quality.
      the Wi-Fi rubric. 802.11a uses the 5 GHz band and
      runs at 54 Mbps. 802.11a is little used outside specific
      business situations.                                       ANTENNA POWER GAIN
                                                                 The ratio of the antenna’s maximum radiation intensity
                                                                 in a stated direction to the maximum radiation intensity
      802.11B                                                    of a reference antenna (dipole, isotropic antenna) with
      The most common of the three wireless networking           identical power applied to both.
      specifications included in the Wi-Fi certification mark.
      802.11b uses the 2.4 GHz band and runs at 11 Mbps.
                                                                 ARDIS
                                                                 A public data communications wireless network allow-
      802.11G                                                    ing users carrying handheld devices to send and receive
      The newest of the three Wi-Fi specifications. 802.11g      short data messages. ARDIS was jointly developed by
      is backward compatible with 802.11b, thanks in part to     Motorola and IBM. ARDIS is now owned by Motient.
      its use of the 2.4 GHz band, and it runs at the 54 bps     The infrastructure is limited to approximately 1,300
      speed of 802.11a. Most new equipment uses 802.11g.         towers in the US. Raw speed of 4,800 bits/sec with
                                                                 plans to roll out 19,200 bits/sec in selected markets.

      ACCELERATED TEST
      A test designed to shorten the test time by increas-       ASCII
      ing the frequency or duration of environmental stress      American Standard Code for Information Interchange.
      expected to occur during normal application.

                                                                 ATTENUATION
      AP                                                         The loss in power of electromagnetic signals between
      Access Point. A device that transports data between a      transmission and reception points.
      wireless network and a wired network (infrastructure).


200                                      www.larsen-antennas.com
                                                                                      GLOSSARY
AZIMUTH                                                     CABLE LOSS
Horizontal direction expressed as the angular distance      A numeric value describing the amount of signal loss
between the direction of a fixed point (as the observ-      from one point on a length of cable to another. This
er’s heading) and the direction of the object.              is measured in decibels (dB).


BANDWIDTH                                                   CAPACITOR
A range of consecutive frequencies comprised of a           A capacitor is a storage device for electrical energy.
band (i.e. the US cellular bandwidth is 72 MHz wide         A capacitor has two metal plates separated by an
between the frequencies of 824 MHz - 890 MHz) over          insulator.
which an antenna shall perform without the need of
any adjustment.
                                                            CDMA
                                                            Code Division Multiple Access; also called spread
BASE STATION                                                spectrum, is a numerical standard for data transmis-
In a cellular communication system, a base station          sion. It works by combining each phone call with a
could be considered a central mode of transmission          code which only one cellular phone plucks from the air.
and reception for the network. This station includes an     The dispersed signals are pulled out of the background
omnidirectional antenna or several sectorial antennas.      noise by a receiver which knows the code. This meth-
                                                            od was developed by Qualcomm.

BEAMWIDTH
The angle of signal coverage provided by an antenna.        CDPD
Beamwidth usually decreases as antenna gain increases.      Cellular Digital Packet Data (AMPS); radio technology
                                                            supporting the transmission of packet data at speeds
                                                            of up to 19.2 kbps over the existing AMPS network.
                                                            The data is structured in packets transmitted during




                                                                                                                        GLOSSARY
BLUETOOTH
Bluetooth is a short-range transmission technology for      pauses in cellular phone conversations, thereby avoid-
multiple device networking.                                 ing issues of developing an overlay cellular network for
                                                            data communications. One weakness of CDPD: it is
                                                            only available in major metropolitan areas.
BRAID
The interwoven outer conductive layer of coaxial cable
made up of several bare conductors coming together          CELLULAR
to form a solid or nearly solid layer or shield. Braid is   Refers to communications systems, especially the
rated by percentage of coverage and by pixels per inch.     Advance Mobile Phone Service (AMPS), which divide
Pixels per inch indicate the number of crossings of the     a geographic region into sections, called cells. The pur-
braid in one inch of cable.                                 pose of this division is to make the most use out of a
                                                            limited number of transmission frequencies. Each con-
                                                            nection, or conversation, requires its own dedicated fre-
                                                            quency, and the total number of available frequencies is
BRAID COVERAGE
                                                            about 1,000. To support more than 1,000 simultaneous
See Shield Effectiveness
                                                            conversations, cellular systems allocate a set number of
                                                            frequencies for each cell. Two cells can use the same
                                                            frequency for different conversations so long as the
BRIDGE                                                      cells are not adjacent to each other.
A device which connects two or more physical net-
works and forwards data between them.
                                                            CENTER CONDUCTOR
                                                            A solid or stranded electrical conductor generally
BROADBAND                                                   composed of copper and located at the center of the
Refers to networks capable of delivering high               coaxial cable.
bandwidth.


                                            1 800 ANTENNA                                                                 201
      GLOSSARY
      CENTER FED                                                 DAB
      Transmission line connection at the electrical center of   Digital Audio Broadcasting can support a range of
      an antenna radiator.                                       ITS services by using the data services part within
                                                                 DAB. This guarantees the high-quality transmission
                                                                 of audio signals, text, pictures and digitized television
      CHANNEL                                                    images to mobile users. Traffic, travel and tourism ser-
      A particular set of one transmit frequency and one         vices will be available at home, in the office, in a vehicle
      receive frequency in the RF band.                          and at kiosks.


      COAXIAL CABLE                                              DECIBELS (dB)
      Cable consisting of a single copper conductor in the       See basic antenna concepts.
      center surrounded by a plastic layer for insulation and
      a braided metal outer shield. Coax is used to transfer
      radio frequency energy from the transmitter to the         dBd
      antenna.                                                   Quantification of the gain for an antenna in
                                                                 comparison with the gain of a dipole.

      COLLINEAR ARRAY
      A system of two or more antenna radiators arranged in      dBi
      a line and connected end-to-end to generate a directed     The dB power relative to an isotropic source.
      field pattern (serial linear topology).

                                                                 dBm
      CONDUCTOR                                                  A measure of power based upon the decibel scale, but
      A metal body such as tubing, rod or wire which per-        referenced to the milliWatt: i.e. 1 dBm = .001 Watt.
      mits current to travel continuously along its length.      dBm is often used to describe absolute power level
                                                                 where the point of reference is 1 milliWatt. In high
                                                                 power applications the dBW is often used with a
      COUPLER                                                    reference of 1 Watt.
      Referring to on-glass antennas, a coupler is the two-
      piece interface between the coaxial cable on the inside
      of the glass and the radiator on the outside of the        dBW
      vehicle. It is designed to efficiently couple RF energy    The ratio of the power to 1 Watt expressed in decibels.
      through the glass. The formulation of the glass and
      glass thickness normally have a substantial effect on
      coupler performance.                                       DC GROUND
                                                                 An antenna which is a dead short to a DC current, and
                                                                 has a shunt-fed design. To RF it is not seen as a short.
      CSD
      Circuit Switched Data. Circuit-switched data. Data
      transferred over a dedicated voice cellular channel.       DIPOLE
      Intended for the transfer of large, extended files and     An antenna - usually a half wavelength long - split at
      batch jobs.                                                the exact center for connection to a feed line. Also
                                                                 called a “doublet”.

      CURRENT LOOP
      A point of current maxima (antinode) on an antenna.        DIRECTIONAL ANTENNA
                                                                 An antenna having the property of radiating or
                                                                 receiving electromagnetic waves more effectively in
      CURRENT NODE                                               some directions than others.
      A point of current minima on an antenna.


202                                     www.larsen-antennas.com
                                                                                      GLOSSARY
DIRECTIVITY                                                 ELEVATED FEED
The theoretical characteristic of an antenna to concen-     Raises the radiating element above the vehicle roof
trate power in only one direction, whether transmitting     level reducing obstruction.
or receiving.

                                                            EMBEDDED ANTENNAS
DRIVEN ELEMENT                                              Antennas directly integrated into a system such as an
A radiator element of an antenna system to which the        access point, a terminal or a handset. In most cases,
transmission line is connected.                             this antenna is matched to the system and can not be
                                                            used in other applications without modification.

EDGE
Enhanced Data Rates for GSM Evolution (EDGE)                E-PLANE AND H-PLANE
is a high-speed mobile data standard. It allows data        Antenna measurements in general and radiation pat-
transmission speeds of 384 kbps to be achieved when         terns in particular must be performed with polarization
all eight time slots are used. EDGE was developed for       in mind. Since polarization is defined as having the
mobile network operators who fail to win Universal          same orientation as an antenna’s electric field vector, it
Mobile Telephone System (UMTS) spectrum. EDGE               is common practice to refer to measurements aligned
gives incumbent GSM operators the opportunity to            with either the electric vector ( E-plane) or magnetic
offer data services at speeds near to those available on    vector (H-plane).
UMTS networks. High Speed Circuit Switched Data
(HSCSD) and GPRS are both based on something
called Gaussian minimum-shift keying (GMSK) which           ERP
only yields a moderate increase in data bit rates per       Effective Radiated Power.
time slot. It is the GPRS modulation scheme which
limited its data speeds to 115.2 kbps. EDGE on the
other hand is based on a new modulation scheme




                                                                                                                          GLOSSARY
                                                            FIBER OPTIC CABLE
allowing a much higher bit rate across the air interface.   A cable, consisting of a center glass core surrounded
This modulation technique is called eight-phase-shift       by layers of plastic that transmits data using light rather
keying (8 PSK). It automatically adapts to radio            than electricity. It has the ability to carry more informa-
circumstances and thereby offers its highest rates          tion over much longer distance
in good propagation conditions close to the site of
base stations. This shift in modulation from GMSK
to 8 PSK is the central change with EDGE which
prepares the GSM world (and TDMA in general) for            FIELD STRENGTH
UMTS.”                                                      An absolute measure in one direction of the electro-
                                                            magnetic wave field generated by an antenna at some
                                                            distance away from the antenna.
EFFICIENCY
The ratio of useful output to input power, determined
in antenna systems by losses in the system including        FIELD TUNABLE
losses in nearby objects.                                   Antennas identified as Field Tunable are shipped with
                                                            a cut chart the installer uses to select a desired operat-
                                                            ing frequency by tuning the antenna to resonance. Cut
                                                            charts should be used as guidelines and are adequately
ELECTRICALLY SMALL ANTENNA                                  accurate for many applications. However, Larsen rec-
Some antennas (such as various low profile antennas,        ommends using appropriate RF measurement devices
some base loaded whips and often rubber duckie por-         whenever possible for more accurate tuning.
table antennas) are physically considerably smaller than
either a 1/2 or 1/4 wavelength antenna. The challenge
with electrically small antennas is to maintain radiating
efficiency. A greater challenge is to design an antenna     FREQUENCY
with adequate bandwidth. Careful design using high          The number of cycles per second of a sound wave
quality materials often overcome these obstacles.


                                            1 800 ANTENNA                                                                   203
      GLOSSARY
      FRONT-TO-BACK RATIO                                          GPS
      Ratio of radiated power off the front to the back of a       Originally a US military technology, the Global
      directive antenna.                                           Positioning System (GPS) was made available for
                                                                   civilian Department of Defense in the early 1990’s.
                                                                   GPS allows the user to determine their precise location
      FULL DUPLEX                                                  anywhere on earth. GPS is a satellite system consist-
      A communication system or equipment capable of               ing of a constellation of 24 satellites in non-geosyn-
      transmission and reception simultaneously.                   chronous orbits at inclinations of 55°, 10,900 miles
                                                                   above the earth. This constellation, which circles the
                                                                   earth once every twelve hours, is organized into four
      GAIN                                                         satellites following each other in a total of six circular
      The practical value of the directivity of an antenna.        orbits. An observer on the earth “sees” between six
                                                                   and eleven satellites at any one time when scanning
                                                                   the skies at five or more degrees above the local hori-
                                                                   zon. Only 21 of the 24 satellites are used to provide
      GATS                                                         the positioning service. The remaining three are used
      Global Automotive Telematics Standard; offers a range        as backups, increasing the availability and reliability of
      of ITS services including traffic and travel information,    GPS on a global scale.
      breakdown and emergency, real-time route guidance,
      and information services. GATS uses a standardized
      interface for the air link of a mobile (cellular) network,
      such as GSM, between a telematics service center and         GSM
      terminal devices, mainly on-board a car.                     Global System for Mobile Communications. A digital
                                                                   cellular phone technology based on TDMA widely
                                                                   deployed in Europe and throughout the world and
                                                                   increasing in the U.S. Most PCS phones use GSM
      GIGAHERZ (GHz)                                               and operate in the 1.8 to 1.9 GHz band, compared to
      One billion cycles per second.                               800 - 900 MHz for other cellular systems. Higher fre-
                                                                   quencies extend battery life. GSM provides integrated
                                                                   voice mail, high-speed data, fax, paging and short mes-
      GPRS                                                         sage services capabilities.
      The General Packet Radio Service (GPRS) is a non-
      voice value added service allowing information to be
      sent and received across a mobile telephone network.         GROUND PLANE
      Theoretical maximum speeds of up to 171.2 kilobits           A man-made system of conductors placed below an
      per second (kbps) are achievable with GPRS using all         antenna to serve as an earth ground
      eight time slots at the same time - about three times
      as fast as the data transmission speeds possible over
      today’s fixed telecommunications networks and ten
      times as fast as current Circuit Switched Data services      HANDOFF
      on GSM networks. GPRS facilitates instant connec-            The process of maintaining a radio link between a
      tions where information can be sent or received imme-        cellular radio telephone and the cellular system. The
      diately. No dial-up modem connection is necessary.           handoff occurs when the radio telephone moves out
      GPRS users are sometimes referred to be as being             of range of one cell site and comes into range of
      “always connected” or “always on”. Immediacy is one          another, relying on Received Signal Strength Indication
      of the advantages of GPRS (and SMS) when compared            (RSSI) to determine when handoff is necessary.
      to Circuit Switched Data. High immediacy is a very
      important feature for time critical applications such as
      remote credit card authorization. GPRS is designed to        HERTZ (Hz)
      make the Internet fully available to mobile users for the    A unit of frequency equal to one cycle per second.
      first time.




204                                     www.larsen-antennas.com
                                                                                      GLOSSARY
HOTSPOT                                                     M2M
Public area where wireless LAN Internet access is apt       Machine to Machine, Mobile to Machine or Machine to
to be used (for high-speed access to e-mail, web sites,     Mobile. M2M is a way machines can talk to each other
etc.). Users are usually unproductive while waiting.        through wireless networks to deliver real time data.
Examples are convention centers, hotels, airports, train
stations, bus stations, restaurants, and coffee shops.
                                                            MAP27
                                                            Analog trunked radio protocol; Mobile Access Protocol
H-PLANE                                                     for MPT1327 communications equipment; permits data
See E-Plane.                                                exchange between MPT radio trunking equipment and
                                                            external equipment such as a data terminal.

iDEN
Integrated Dispatch Enhanced Network (supports              Mbps
voice, numeric paging, SMS on single handset).              Megabits per second, or millions of bits per second, a
Motorola developed this wireless technology, which          measure of bandwidth
operates in the 800 MHz, 900 MHz, and 1.5 GHz
bands. Development in the 900 MHz band is aimed at
operators of ESMR. Main service provider is Nextel.         MEGAHERTZ (MHz)
                                                            1 million cycles per second.

IMPEDANCE
The Ohmic value of an antenna feed point, matching          MESH NETWORK
section or transmission line at a radio frequency.          A network topology in which every device can commu-
An impedance may contain a reactance as well as a           nicate with any other device that’s within range. Mesh
resistance component.                                       networking is particularly interesting for bringing wire-




                                                                                                                        GLOSSARY
                                                            less network access to an entire neighborhood.

ITS
Intelligent Transportation System; a concept for a          MMDS
transportation system using IT (information technol-        FCC’s Multichannel Multipoint Distribution Service.
ogy) to reduce highway transit time, provide necessary      WLL technology operating around 10 Mbps in the
emergency services and traffic advisories, reduce traffic   2.5 GHz band over distances up to 30 miles.
congestion, and improve travel safety. The concept is
being translated into reality through the development
of a number of wireless applications.                       MOBILE ANTENNA
                                                            Refers to any antenna mounted on a vehicle. Includes
                                                            a radiating element and a mechanism to fix the antenna
LAN                                                         to the vehicle.
Local Area Network

                                                            MONOPOLE
LIGHTNING PROTECTOR                                         Literally, one pole, such as a vertical radiator operated
A device designed to divert large surges of current         against the earth or a ground plane. A handheld
such as a lightning strike from reaching the RF equip-      rubber duck type of antenna will most likely be a
ment. There are many types of lightning protectors          monopole.
including Quarter Wave Stub and Gas Discharge Tubes.

                                                            MOUNT
LOAD                                                        A mount is the device onto which a mobile antenna
The electrical entity to which power is delivered. The      attaches. It is the mechanical and electrical interface
antenna system is a load for a transmitter.                 between an antenna and the vehicle.


                                            1 800 ANTENNA                                                                 205
      GLOSSARY
      MTSO                                                        PAGE
      Mobile Telephone Switching Office; central office           A message broadcast to a group of cellular telephone
      controlling the entire operation of a cellular system,      units which uniquely identifies a particular cellular
      i.e. monitoring calls, keeping track of the location of     telephone based on the information contained in the
      all cellular-equipped vehicles traveling in the system,     message. This cellular unit will normally acknowledge
      arranging handoffs, keeping track of billing info, etc.     the message and enter a ringing state.


      MULTI-PATH PROPAGATION                                      PAGING CHANNEL
      The result of interference from reflections off surfaces    A forward control channel used to page cellular
      surrounding the antenna. This interference changes          telephones and send orders.
      the target’s return signal strength. Sometimes it is
      stronger and sometimes weaker than expected. The
      degree of multi-path propagation depends on the type        PARABOLIC ANTENNA
      of reflective surface; flat metal, towers and buildings     An antenna consisting of a parabolic reflector and
      cause the strongest effects.                                a radiating / receiving element at or near its focus.
                                                                  Parabolic antennas are very directive and includes a
                                                                  preliminary source and a parabolic reflector to focus
      NMO                                                         the energy.
      Perhaps the most prolific of all mobile antenna mounts
      is the NMO. It enables one mount, inserted in a drilled
      hole in the vehicle body, to be used over the lifetime of   PCB
      the vehicle with many screw-on antennas.                    Printed Circuit Board.


      NAMPS                                                       PCMCIA
      Narrowband AMPS; cellular radio standard which splits       Personal Computer Memory Card International
      the 30 KHz AMPS channel into three 10 KHz                   Association. A PC interface card standard used in
      channels, combines current voice processing with            mobile devices.
      digital signaling, can triple the capacity of AMPS
      system, reduce the number of dropped calls and offer
      a range of new performance enhancements and digital         PCS
      messaging services. This experimental technology is         Personal Communications Service; a digital, lower
      not widely used.                                            powered, higher frequency technology. Whereas cel-
                                                                  lular typically operates in the 800 - 900 MHz range,
                                                                  PCS operates in the 1.5 to 1.8 GHz range. PCS in the
      NOISE                                                       United States consists of three competing protocols:
      Any unwanted and unmodulated energy that is always          GSM-1900, CDMA and TDMA.
      present to some extent within any signal.

                                                                  PENTABAND ANTENNA
      OMNIDIRECTIONAL                                             An antenna that combines 4-band GSM and W-
      An antenna providing a 360-degree transmission pat-         CDMA 2100 to receive and transmit signals in all cel-
      tern. This type of antenna is used when coverage in all     lular bands. These antennas can be used in mobile,
      directions is required.                                     machine-to-machine, laptop, automotive, and all por-
                                                                  table device applications for devices operating on GSM
                                                                  bands (GSM850, EGSM900, PCN1800, PCS1900) and
                                                                  W-CDMA 2100. They meet the need for small, high-
                                                                  efficiency, all cellular band antennas.




206                                     www.larsen-antennas.com
                                                                                     GLOSSARY
PLANAR ARRAY                                               RADOME
An antenna in which all of the elements, both active       A typically rigid dielectric cover over the radiating
and parasitic, are in one plane.                           portion of an antenna, and nearly always separated
                                                           from the radiator by an air gap. A radome (the merger
                                                           of radar and dome) has the purpose of protecting the
PLENUM-RATED                                               radiator from natural weather phenomena and contami-
A term used describe Ethernet cable that has               nation by dirt. It usually includes aerodynamic shaping
slow-burning, fire-resistant casing which emits            to minimize wind loading.
little smoke. Plenum-rated Ethernet cable is used
in overhead ductwork.
                                                           RECEIVER (Rx)
                                                           An electronic device which enables a particular signal
POINT-TO-POINT                                             to be separated from all and converts the signal format
A long-range wireless network between two points.          into a format for video, voice or data.
Point-to-point wireless networks use directional
antennas.
                                                           RELATIVE ANTENNA POWER GAIN
                                                           The ratio of the average radiation intensity of the test
POINT-TO-MULTIPOINT                                        antenna to the average radiation of a reference antenna
A communications channel running from one point to         with all other conditions remaining equal.
several other points.

                                                           REPEATER
POLARIZATION                                               A physical device that passes signals from one
The sense of the wave radiated by an antenna.              transmission medium to another without alteration.
This can be horizontal, vertical, elliptical or circular




                                                                                                                       GLOSSARY
(left or right hand circularity) depending on the design
and application.                                           RFDC/RFID
                                                           Radio Frequency Data Communications/Radio
                                                           Frequency IDentification
POS
Point of Sale
                                                           RoHS
                                                           The RoHS Directive stands for “the restriction of the
PRINTED ANTENNA                                            use of certain hazardous substances in electrical and
All antennas made by means of a printed circuit            electronic equipment”. This Directive will ban the
process.                                                   placing on the EU market of new electrical and
                                                           electronic equipment containing more than agreed
                                                           levels of lead, cadmium, mercury, hexavalent chro-
RADIATION PATTERN                                          mium, polybrominated biphenyl (PBB) and polybro-
The graphical representation of the relative field         minated diphenyl ether (PBDE) flame retardants from
strength radiated from an antenna in a given plane,        1 July 2006.
plotted against the angular distance from a given
reference.
                                                           RSSi
                                                           Received Signal Strength Indicator. Provides a
RADIATOR                                                   signal for logic circuit processing that is a function of
A discrete conductor radiating RF energy in an antenna     received RF signal strength. RSSI is used both by the
system.                                                    switch and the mobile or portable.




                                            1 800 ANTENNA                                                                207
      GLOSSARY
      SAT                                                        STANDING WAVE RATIO (SWR)
      Supervisory Audio Tone. One of three tones in the          See VSWR.
      6 KHz region transmitted by the cell site and
      transponded (returned) by a cellular telephone.
                                                                 TDMA
                                                                 Time Division Multiple Access is a communication
      SCADA                                                      protocol allowing multiple users on the same
      System Control and Data Acquisition, an industry term      transmission channel. A digital cellular phone system
      used for the management of static meters and assets.       using TDMA assigns 10 time slots for each frequency
                                                                 channel, and cellular telephones send bursts, or packets,
                                                                 of information during each time slot.
      SECTORIAL ANTENNA
      A directive antenna with a radiation pattern aperture
      (3 dB beamwidth) larger than 45°. Sectorial antennas       TELEMATICS
      are generally used for point-to-multipoint systems         The broad industry related to using computers in con-
      or combined with several antennas to create a base         cert with telecommunications systems. This includes
      station.                                                   dial-up service to the Internet as well as all types of
                                                                 networks that rely on a telecommunications system to
                                                                 transport data. The term has evolved to refer to sys-
      SHIELD EFFECTIVENESS                                       tems used in automobiles that combine wireless com-
      A measurement of how well the shielding material           munication with GPS tracking. The term is further
      (braid, solid tape, etc.) protects the external environ-   evolving to include a wide range of telecommunication
      ment from radiation produced by the center conductor.      functions that originate or end inside automobiles.


      SIM                                                        TELEMETRY
      Subscriber Identification Module. A “smart card”           Industry term for M2M describing the exchange of
      installed or inserted into a mobile phone (GSM, also       small amounts of data from multiple remove devices to
      some PCS) containing all subscriber-related data.          a central computer.
      Facilitates a phone call from any valid mobile phone
      since the subscriber data is used to complete the call
      rather than the phone’s internal serial number.            TETRO
                                                                 Trans European Trunk Radio

      SMS
      The Short Message Service (SMS) as defined within          TRANSMISSION LINE
      the GSM mobile phone standard has several unique           The connecting link allowing the radio frequency
      features. A single short message can be up to 160 char-    energy generated by the radio to be delivered to the
      acters of text in length. The Short Message Service        antenna.
      is a store and forward service - short messages are
      not sent directly from sender to recipient, but always
      via the telephone network’s SMS Center instead. The        TRANSMITTER
      Short Message Service features confirmation of mes-        An electronic device consisting of oscillator, modulator
      sage delivery - unlike paging, users do not simply send    and other circuits which produce a radio electromag-
      a short message and trust it gets delivered. Short mes-    netic wave signal for radiation into the atmosphere by
      sages can be sent and received simultaneously with         an antenna.
      GSM voice, Data and Fax calls.


      STANDARD IMPEDANCE
      The nominal impedance associated with the
      transmission line and test equipment.


208                                     www.larsen-antennas.com
                                                                                       GLOSSARY
UMTS                                                          WIRELESS
Universal Mobile Telecommunications System. A                 A new all-encompassing “buzzword” which describes
part of the International Telecommunications Union’s          what used to be called “radio”, but which typically also
(ITU) ’IMT-2000’ vision of a global family of ’third-         implies some of the newer cellular or digital radio
generation’ (3G) mobile communications systems.               technologies as well.
UMTS is supposed to deliver low-cost, high-capac-
ity mobile communications offering data rates up to
2Mbit/sec with global roaming and other advanced              WIRELESS TELEMETRY
capabilities. UMTS represents a unique opportunity            Wireless M2M communication, not including
to create a mass market for highly personalized and           traditional data or voice-centric devices. Examples of
user-friendly mobile applications such as the delivery        wireless telemetry include: asset tracking, point-of-sale,
of pictures, graphics, video communications and other         vending, arcade games, supervisory control and data
wide-band information as well as voice and data, direct       acquisition (SCADA – energy/utility) and traffic
to people who can be on the move.                             monitoring applications.

                                                              WISP
VOLTAGE STANDING WAVE RATIO (VSWR)                            Wireless Internet Service Provider
VSWR of the antenna is the ratio of the maximum to
minimum values of voltage in the standing wave
pattern appearing along a lossless 50 Ohms transmis-          WLAN
sion line with an antenna as the load.                        Wireless Local Area Network. A short range computer
                                                              to computer wireless data communications network.
WAN
Wide Area Network. A network connecting computers             WPAN
within very large areas, such as states, countries, and the   Wireless Personal Area Network - Bluetooth
world.




                                                                                                                           GLOSSARY
                                                              Technology


WAVE LENGTH                                                   WWAN
See Basic Antenna Concepts.                                   Wireless Wide Area Network. WWAN uses various
                                                              devices—telephone lines, satellite dishes, and radio
                                                              waves—to service an area broader than can be covered
WHIP                                                          by a WLAN, although typically with lower bandwidth.
The vertical portion of the antenna assembly acting as
the radiator of the radio frequency energy.
                                                              YAGI
                                                              A directional, gain antenna utilizing one or more para-
WI-FI                                                         sitic elements. Named after one of the Japanese inven-
Short for wireless fidelity. Used generically when            tors (Yagi and Uda).
referring of any type of 802.11 network, whether
802.11b, 802.11a, dual-band, etc.


WIMAX
Another name for the 802.16 wireless networking
specification used for long-haul and backhaul
connections.




                                             1 800 ANTENNA                                                                   209
      REPRESENTATIVES

               1

                                                                                              10

                                                     4

           2                                                           7
                             3                                6
                                                                                        9




                                                     5                     8




      1.   Alster Communications LLC                     2.   The Sales Group, Inc.
           Pacific NW (Including Alaska & Hawaii))
           PO Box 12428                                       Northern California / Northern Nevada
           Mill Creek, WA 98082                               1050 Harvest Circle
           Phone: 425-379-7574                                Pleasanton, CA 94566
                    800-365-1272                              Phone: 925-484-5578
           Fax:     425-379-2574                                      888-801-7253
           Web: www.alster.com                                Fax:    925-484-5404
           Email: steve@alster.com                            Web: www.thesalesgroup.com
                                                              Email: mike@thesalesgroup.com

                                                              Southern California / Southern Nevada
                                                              23942 Craftsman Road
                                                              Calabasas, CA 91302
                                                              Phone: 818-222-0880
                                                                      800-801-7253
                                                              Fax:    818-222-0833
                                                              Web: www.thesalesgroup.com
                                                              Email: larry@thesalesgroup.com




210                               www.larsen-antennas.com
                                                   REPRESENTATIVES
3.   The Netmark Group                        7.    Great Lakes Communications Sales, Inc.
     17132 W. 64th Circle                           2060 E. Harbor Road
     Arvada, CO 80007                               Port Clinton, OH 43452
     Phone: 303-938-2131                            Phone: 419-734-4200
     Fax:    303-942-7255                           Fax:    419-734-4274
     Web: www.thenetmarkgroup.com                   Web: www.greatlakescomm.com
     Email: sbaroch@thenetmarkgroup.com             Email: info@greatlakescomm.com
             gdreese@thenetmarkgroup.com




4.   Nevco Wireless Marketing Group           8.    Secom Systems, Inc.
     13949 Lakeview Drive                           5255 Triangle Parkway, Suite 670
     Des Moines, IA 50325                           Norcross, GA 30092
     Phone: 515-225-9866                            Phone: 770-453-9411
     Fax:   515-225-8767                            Fax:   770-453-9786
     Web: www.nevcousa.com                          Web: www.secomwireless.com
     Email: jerry@nevcousa.com                      Email: bruce@secomwireless.com




5.   The Cambridge Group, Inc.                9.    PMC Associates
     6901 Avenue K, Suite 106                       8 Crown Plaza, Unit 106
     Plano, TX 75074                                Hazlet, NJ 07730
     Phone: 972-481-7877                            Phone: 732-888-9300




                                                                                             REPRESENTATIVES
     Fax:    972-481-7887                           Fax:    732-888-9388
     Web: www.cgwireless.com                        Web: www.pmcreps.com
     Email: sales@cgwireless.com                    Email: info@pmcreps.com




6.   Advanced/PLM Sales and Marketing Inc.    10.   Johnson Associates
     1435 Holmes Road                               70 Village Road
     Elgin, IL 60123                                Weston, MA 02493-1338
     Phone: 847-695-5208                            Phone: 781-736-1960
     Fax:    847-695-6967                           Fax:    781-736-1961
     Web: www.advancedplm.com                       Email: Byron-JAI@comcast.net
     Email: admin@advancedplm.com




                                      1 800 ANTENNA                                              211
      DISTRIBUTORS
      UNITED STATES
      Contact information below is for distribution warehouses which stock Larsen products. Distributors may have multiple sales
      locations. Please contact their main office or web site for further information.
      EPCOM - El Paso                          Hutton Communications                     Hutton Communications
      1630 East Paisano Drive                  2520 Marsh Lane                           7100 Honold Circle
      Suite D                                  Carrollton, TX 75006                      Garden Grove, CA 92841
      El Paso, TX 79901                        Phone: 877-648-8866                       Phone: 714-896-6820
      Phone: 915-533-5119                      Fax:     877-762-8274                     Fax:   714-896-6892
      Fax:     915-542-4701                    Web: www.huttoncom.com                    Web: www.huttoncom.com
      Web: www.epcom.net                       Email: sales@huttoncom.com                Email: sales@huttoncom.com
      Email: sales@epcom.net


      EPCOM Sales Locations:                   Hutton Communications                     Hutton/Electro-comm Distributing
      Miami, FL                                4046 Mound Road                           5015 Paris Street
      Phone: 305-889-1127                      Joliet, IL 60436                          Denver, CO 80239
      Fax:   305-889-0652                      Phone: 877-648-8866                       Phone: 303-371-8182
                                               Fax:      877-762-8274                            800-525-0173
      San Diego, CA                            Web: www.huttoncom.com                    Fax:    303-371-8158
      Phone: 619-661-9160                      Email: sales@huttoncom.com                Web: www.electro-comm.com
             877-661-9160                                                                Email: sales @electro-comm.com
      Fax:   619-661-6159




      Comark Distributing Inc.                 Hutton Communications                     Primus Electronic Corp.
      829-A Purser Drive                       11626 Wilmar Blvd.                        18424 NW Frontage Rd.
      Raleigh, NC 27603                        Charlotte, NC 28273                       Joliet, IL 60404
      Phone: 800-777-2708                      Phone: 877-648-8866                       Phone: 815-436-8945
      Fax:     919-779-5189                    Fax:    877-762-8274                                800-435-1636
      Email: adamsl@intrex.net                 Web: www.huttoncom.com                    Fax:      800-767-7605
                                               Email: sales@huttoncom.com                Web: www.primuselectronics.com
                                                                                         Email: sales@primuselectronics.com




                                               Hutton Communications                     Pulstar
                                               619 Industrial Park Road                  3520 International Drive
                                               Ebensburg, PA                             St. Paul, MN 55110-5251
                                               Phone: 814-471-0520                       Phone: 651-490-9053
                                               Fax:   814-471-0640                                 800-634-4246
                                               Web: www.huttoncom.com                    Fax:      651-490-7934
                                               Email: sales@huttoncom.com                Web: www.pulstar.net
                                                                                         Email: sales@pulstar.net



212                                      www.larsen-antennas.com
                                                                                 DISTRIBUTORS
                                                                                                   UNITED STATES
Contact information below is for distribution warehouses which stock Larsen products. Distributors may have multiple sales
locations. Please contact their main office or web site for further information.
Santa Fe Distributing                    Talley Inc.                               TESSCO Technologies Inc.
9640 Legler Road                         1620 Industrial Dr SW                     Global Logistics Center
Lenexa, KS 66219-1291                    Suite C                                   11126 McCormick Road
Phone: 913-492-8288                      Auburn, WA 98001                          Hunt Valley, MD 21031-1494
        800-255-6595                     Phone: 253-333-7100                       Phone: 410-229-1000
Fax:    800-255-6596                              800-949-7079                             800-472-7373
Web: www.s-f-d.com                       Fax:     253-333-6100                     Fax:    410-229-0005
Email: sales@s-f-d.com                   Web: www.talleycom.com                    Web: www.tessco.com
                                         Email: sales@talleycom.com                Email: cs@tessco.com




Talley Inc.                              Talley Inc.                               TESSCO Technologies Inc.
12976 Sandoval Street                    1815 Monetary Lane, Suite 150             American Logistics Center
Santa Fe Springs, CA 90670               Carrollton, TX 75006                      4775 Aircenter Circle
Phone: 562-906-8000                      Phone: 972-245-3100                       Reno, NV 89502
         800-949-7079                             800-949-7079                     Phone: 775-826-4448
Fax:     562-906-8080                    Fax:     972-245-3133                             888-821-0591
Web: www.talleycom.com                   Web: www.talleycom.com                    Fax:    775-689-5557
Email: sales@talleycom.com               Email: sales@talleycom.com                Web: www.tessco.com
                                                                                   Email: cs@tessco.com


Talley Inc.                              Talley Inc.
2640 North 37th Ave.                     19935 W 157th Street
Phoenix, AZ 85009                        Olathe, KS 66062
Phone: 602-353-8200                      Phone: 913-390-8484
         800-949-7079                             800-949-7079
Fax:     602-353-0111                    Fax:     913-390-5675



                                                                                                                             DISTRIBUTORS
Web: www.talleycom.com                   Web: www.talleycom.com
Email: sales@talleycom.com               Email: sales@talleycom.com




Talley Inc.
11288 Pyrites Way
Gold River, CA 95670
Phone: 916-273-1300
         800-949-7079
Fax:     916-273-1380
Web: www.talleycom.com
Email: sales@talleycom.com


                                             1 800 ANTENNA                                                                      213
      DISTRIBUTORS
      CANADA
      Contact information below is for distribution warehouses which stock Larsen products. Distributors may have multiple sales
      locations. Please contact their main office or web site for further information.

      Hutton Canada (Toronto)                                            Allcan Electronic Distributors
      278 Watline Ave.                                                   12612 124th Street
      Mississauga, ON L4Z 1P4                                            Edmonton, AB T5L 0N7
      Phone: 416-255-6063                                                Phone: 780-451-2357
              800-265-8685                                                       800-661-1905
      Fax:    416-255-9179                                               Fax:    780-451-3052
      Web: www.huttoncom.com                                             Web: www.allcan.com
      Email: toronto@huttoncom.com                                       Email: order@allcan.com

      Hutton Canada (Calgary)                                            Allcan Sales Location:
      Bay H 1350-42nd Ave. SE                                            Vancouver, BC
      Calgary, AB T2G 4V6                                                Phone: 604-576-1924
      Phone: 403-287-9770                                                        800-661-1905
               800-463-4793                                              Fax:    604-576-1932
      Fax:     403-287-9853
               888-312-4444
      Web: www.huttoncom.com
      Email: calgary@huttoncom.com
                                                                         Traeger Distributors Limited
                                                                         #3 7550 River Road
      Hutton Canada Sales Locations:                                     Delta, BC V4G 1C8
      Vaudreuil-Dorion (Montreal), Quebec                                Phone: 604-946-0818
      Phone: 450-424-6743                                                        800-663-5691
             800-842-8990                                                Fax:    604-946-3052
             888-455-7690                                                Web: www.traeger.ca
                                                                         Email: info@traeger.ca
      Winnipeg
      Phone: 204-832-6162
             877-940-8044
      Fax:   204-832-6162
                                                                         Waverunner
      Vancouver, BC                                                      2 Vata Court, Unit 3
      Phone: 604-589-4466                                                Aurora, ON L4G 4B6
             888-948-8866                                                Phone: 905-751-0605
      Fax:   604-599-4055                                                        888-561-1113
                                                                         Fax:    905-751-0607
                                                                         Web: www.waverun.net
                                                                         Email: harry@waverun.net




214                                      www.larsen-antennas.com
                                                                                 DISTRIBUTORS
                                                                                              LATIN AMERICA
Contact information below is for distribution warehouses which stock Larsen products.


CES                                                               PV Lider
Adolfo Prieto No 1351                                             C Sabino #607
Col. Del Valle                                                    Col. Granjas
Delegacion Benito Juarez                                          Cp 31160
Mexico, D.F. CP 03100                                             Chihuahua, Chih, Mexico
Phone: 52 5 53 350959                                             Phone: 52 614 439 0707
Web: www.ces.com.mx                                               Fax:    52 614 414 6002
Email: cesphevhe@prodigy.net.mx                                   Web: www.pvlider.mx
                                                                  Email: vmunoz@pvlider.com




Electronica Lama                                                  Sistemas y Servicios de Comunicación
Avenida 30 de Marzo, #124                                         20 Noviembre 805
Santo Domingo, Dominican Republic                                 Chihuahua, Mexico
Phone: 809 689 8155                                               Phone: 011 52 614 415 2525
        809 689 3611                                              Fax:    011 52 614 416 4298
Fax:    809 685 6879                                              Web: www.syscom.com.mx
Web: www.electronicalama.com                                      Email: epcom@whc.net
Email: informacion@electronicalama.com




Lama Electronics                                                  Wisco International Ltd.
10837 NW 29th Street                                              690 W. 28th Street
Miami, FL 33172                                                   Hialeah, FL 33010
Phone: 305-499-4372                                               Phone: 305-888-1676
Fax:   305-499-4373                                               Fax:    305-887-1624



                                                                                                              DISTRIBUTORS
Web: www.lamaelectronics.com                                      Web: www.wiscointl.com
Email: sales@lamaelectronics.com                                  Email: wiscointl@wiscointl.com




Meltec S.A
Calle 20 No.69B-73
Bogata, D.C Colombia
Phone: 57-(1) 411 1899
Fax:    571 79 69
Web: www.meltec.com.co
Email: operativa@meltec.com.co


                                             1 800 ANTENNA                                                       215
      DISTRIBUTORS
      EXPORT / INTERNATIONAL
      Contact information below is for distribution warehouses which stock Larsen products. Distributors may have multiple sales
      locations. Please contact their main office or web site for further information.

      Benmar Telecomms                                                   Rojone Pty Limited
      Albert Thum                                                        61 Aero Road
      5-2 Jalan 1/116B                                                   Ingleburn NSW 2565
      Kuchai Entrepreneurs Park                                          Sydney, Australia
      Jalan Kuchai Lama                                                  Phone: 011 61 2 9829 1555
      58200 Kuala Lumpur, Malaysia                                       Fax:    011 61 2 9605 8812
      Phone: 011 603 79830933                                            Web: www.rojone.com.au
               011 603 79830722                                          Email: sales@rojone.com.au
      Fax:     011 603 79830999
      Web: www.ben-tel.com
      Email: bentelco@streamyx.com




      Celltron Marketing Co.                                             Supreme Landmobile & Wireless
      47A G. Araneta Avenue                                                  Corporation Sdn Bhd
      Quezon City, Philippines                                           No. 2, Jalan Salung 33/26
      Phone: 011 632 716 1448                                            Shah Alam Tech Park
              011 632 714 3309                                           Seksyen 33, 40400 Shah Alam
      Fax:    011 632 242 2947                                           Selangor Darul Ehsan, Malaysia
      Email: hencel@mozcom.com                                           Phone: 011 6 03-5125 9688
                                                                         Fax:     011 6 03-5125 9699
                                                                         Web: www.slwholdings.com.my
                                                                         Email:   slwcorp@slwholdings.com.my




      Dalinterradio Co., Ltd
      103, Sheronov Street
      Khabarovsk 680000 Russia
      Phone: 011 4212 75 15 51
              011 4212 75 15 45
      Fax:    011 4212 75 15 45
      Web: www.dalinterradio.ru
      Email: inter@radio.khabarovsk.su




216                                      www.larsen-antennas.com
                                                                                                PRODUCT INDEX
#                                                    D                                                     G
6X32 . . . . . . . . . . . . . . . . . . . . .186    DSCOAX. . . . . . . . . . . . . . . . . .177          GPS0002 . . . . . . . . . . . . . . . . . .117
8X32 . . . . . . . . . . . . . . . . . . . . .186                                                          GPS0004 . . . . . . . . . . . . . . . . . .117
58FCP . . . . . . . . . . . . . . . . . . . .184                                                           GPS0006 . . . . . . . . . . . . . . . . . .117
                                                     E                                                     GPS0008 . . . . . . . . . . . . . . . . . .117
                                                                                                           GPS0010 . . . . . . . . . . . . . . . . . .117
                                                     EF2405NMO . . . . . . . . . . . . . . .126
A                                                    EF4905NMO . . . . . . . . . . . . . . .127            GPS0012 . . . . . . . . . . . . . . . . . .117
                                                                                                           GPS0015 . . . . . . . . . . . . . .125, 160
A4. . . . . . . . . . . . . . . . . . . . . . .186
                                                                                                           GPS3VDM . . . . . . . . . . . . . . . . .118

                                                     F                                                     GPSCP00 . . . . . . . . . . . . . . . . . .123

B                                                    FB . . . . . . . . . . . . . . . . . . . . . . .185
                                                                                                           GPSCP01 . . . . . . . . . . . . . . . . . .123
                                                                                                           GPSCP02 . . . . . . . . . . . . . . . . . .123
BA. . . . . . . . . . . . . . . . . . . . . . .186   FB1136 . . . . . . . . . . . . . . . . . . .153
                                                                                                           GPSCP03 . . . . . . . . . . . . . . . . . .123
BAHEXNUT . . . . . . . . . . . . . . . .186          FB2406 . . . . . . . . . . . . . . . . . . .154
                                                                                                           GPSCP04 . . . . . . . . . . . . . . . . . .123
BALL1B . . . . . . . . . . . . . . . . . . .186      FB2406WA . . . . . . . . . . . . . . . .154
                                                                                                           GPSCP05 . . . . . . . . . . . . . . . . . .123
BALL2B . . . . . . . . . . . . . . . . . . .186      FB2420 . . . . . . . . . . . . . . . . . . .154
                                                                                                           GPSCP06 . . . . . . . . . . . . . . . . . .123
BALL3B . . . . . . . . . . . . . . . . . . .186      FB2420WA . . . . . . . . . . . . . . . .154
                                                                                                           GPSCP07 . . . . . . . . . . . . . . . . . .123
BALL4 . . . . . . . . . . . . . . . . . . . .186     FB2450 . . . . . . . . . . . . . . . . . . .154
                                                                                                           GPSCP08 . . . . . . . . . . . . . . . . . .123
BANOHARDWARE . . . . . . . . . .186                  FB2450WA . . . . . . . . . . . . . . . .154
                                                                                                           GPSCP09 . . . . . . . . . . . . . . . . . .123
BATTBOLT . . . . . . . . . . . . . . . . .186        FB2BRACKET . . . . . . . . . . .140, 187
                                                                                                           GPSCP10 . . . . . . . . . . . . . . . . . .123
BNC174. . . . . . . . . . . . . . . . . . .181       FB35T800 . . . . . . . . . . . . . . . . .156
                                                                                                           GPSCPGM01 . . . . . . . . . . . . . . .124
BNCCBJ58. . . . . . . . . . . . . . . . .181         FB35T800WA . . . . . . . . . . . . . .156
                                                                                                           GPSCPGM02 . . . . . . . . . . . . . . .124
BNCCJ58. . . . . . . . . . . . . . . . . .181        FB35T825 . . . . . . . . . . . . . . . . .156
                                                                                                           GPSCPGM03 . . . . . . . . . . . . . . .124
BNCCRIMP. . . . . . . . . . . . . . . . .181         FB35T825WA . . . . . . . . . . . . . .156
                                                                                                           GPSCPGM04 . . . . . . . . . . . . . . .124
BNCQ . . . . . . . . . . . . . . . . . . . . .28     FB35T900 . . . . . . . . . . . . . . . . .158
                                                                                                           GPSCPMM00. . . . . . . . . . . . . . .124
BSA118B. . . . . . . . . . . . . . . . . .149        FB35T900WA . . . . . . . . . . . . . .158
                                                                                                           GPSCPMM02. . . . . . . . . . . . . . .124
BSA132B. . . . . . . . . . . . . . . . . .150        FB3740 . . . . . . . . . . . . . . . . . . .155
                                                                                                           GPSCPMM12. . . . . . . . . . . . . . .124
BSA150B. . . . . . . . . . . . . . . . . .150        FB3740WA . . . . . . . . . . . . . . . .155
                                                                                                           GPSCW1502 . . . . . . . . . . . . . . .121
BSA150C. . . . . . . . . . . . . . . . . .151        FB3800 . . . . . . . . . . . . . . . . . . .155
                                                                                                           GPSCW3E8001 . . . . . . . . . . . . .122
BSA220C. . . . . . . . . . . . . . . . . .151        FB3800WA . . . . . . . . . . . . . . . .155
                                                                                                           GPSCW3E8002 . . . . . . . . . . . . .122
BSA406C. . . . . . . . . . . . . . . . . .152        FB3825 . . . . . . . . . . . . . . . . . . .155
                                                                                                           GPSCW3E8003 . . . . . . . . . . . . .122
BSA440C. . . . . . . . . . . . . . . . . .152        FB3825WA . . . . . . . . . . . . . . . .155
                                                                                                           GPSCW3E8004 . . . . . . . . . . . . .122
BSA450C. . . . . . . . . . . . . . . . . .152        FB3900 . . . . . . . . . . . . . . . . . . .157
                                                                                                           GPSCW3E9001 . . . . . . . . . . . . .122
BSA45C. . . . . . . . . . . . . . . . . . .149       FB3900WA . . . . . . . . . . . . . . . .157
                                                                                                           GPSCW3E9002 . . . . . . . . . . . . .122
BSA470C. . . . . . . . . . . . . . . . . .152        FB3BRACKET . . . . . . . . . . .140, 187
                                                                                                           GPSCW4501 . . . . . . . . . . . . . . .121
BSA490C. . . . . . . . . . . . . . . . . .152        FB45T2400 . . . . . . . . . . . . . . . .159
                                                                                                           GPSCW4502 . . . . . . . . . . . . . . .121
BSADC450 . . . . . . . . . . . . . . . .152          FB45T2400WA . . . . . . . . . . . . .159
                                                                                                           GPSCWCP00 . . . . . . . . . . . . . . .121
BSAKIT . . . . . . . . . . . . . . . . . . .153      FM. . . . . . . . . . . . . . . . . . . . . . .185
                                                                                                           GPSCWCP01 . . . . . . . . . . . . . . .125
                                                                                                                                                            PRODUCT INDEX



                                                     FMECJ174 . . . . . . . . . . . . . . . . .185
                                                                                                           GPSCWCP02 . . . . . . . . . . . . . . .125
                                                     FMECP58. . . . . . . . . . . . . . . . . .185
C                                                                                                          GPSCWCP03 . . . . . . . . . . . . . . .125
                                                     FMECRIMP . . . . . . . . . . . . . . . . .185
                                                                                                           GPSCWCP04 . . . . . . . . . . . . . . .125
CXCOAX. . . . . . . . . . . . . . . . . .177         FN . . . . . . . . . . . . . . . . . . . . . . .185
                                                                                                           GPSDM02 . . . . . . . . . . . . . . . . .118
                                                     FP . . . . . . . . . . . . . . . . . . . . . . .185
                                                                                                           GPSDM04 . . . . . . . . . . . . . . . . .118
                                                     FSF . . . . . . . . . . . . . . . . . . . . . .185
                                                                                                           GPSDM06 . . . . . . . . . . . . . . . . .118
                                                     FSM. . . . . . . . . . . . . . . . . . . . . .185
                                                                                                           GPSDM08 . . . . . . . . . . . . . . . . .118
                                                     FT . . . . . . . . . . . . . . . . . . . . . . .185
                                                                                                           GPSDM12 . . . . . . . . . . . . . . . . .118

                                                         1 800 ANTENNA                                                                                         217
      PRODUCT INDEX
      GPSGM01 . . . . . . . . . . . . . . . . .119        KD2FREQHQ1. . . . . . . . . . . . . . .28         KG420O/S. . . . . . . . . . . . . . . . . .79
      GPSGM02 . . . . . . . . . . . . . . . . .119        KD2FREQHQ2. . . . . . . . . . . . . . .28         KG420UD . . . . . . . . . . . . . . . . . .79
      GPSGM03 . . . . . . . . . . . . . . . . .119        KD2FREQHQ3. . . . . . . . . . . . . . .28         KG420UDPL. . . . . . . . . . . . . . . . .80
      GPSGM04 . . . . . . . . . . . . . . . . .119        KD2FREQHQ4. . . . . . . . . . . . . . .28         KG440O/S. . . . . . . . . . . . . . . . . .79
      GPSGM05 . . . . . . . . . . . . . . . . .119        KD3FREQHQ1. . . . . . . . . . . . . . .28         KG450O/S. . . . . . . . . . . . . . . . . .79
      GPSM02 . . . . . . . . . . . . . . . . . .119       KD3FREQHQ2. . . . . . . . . . . . . . .28         KG450UD . . . . . . . . . . . . . . . . . .79
      GPSM03 . . . . . . . . . . . . . . . . . .119       KD3FREQHQ3. . . . . . . . . . . . . . .28         KG450UDPL. . . . . . . . . . . . . . . . .80
      GPSNMO01 . . . . . . . . . . . . . . .120           KD3FREQHQ4. . . . . . . . . . . . . . .28         KG470O/S. . . . . . . . . . . . . . . . . .79
      GPSNMO02 . . . . . . . . . . . . . . .120           KD4150T . . . . . . . . . . . . . . . . . . .28   KG470UD . . . . . . . . . . . . . . . . . .79
      GPSNMO07 . . . . . . . . . . . . . . .120           KD4FREQHQ1. . . . . . . . . . . . . . .28         KG470UDPL. . . . . . . . . . . . . . . . .80
      GPSNMO08 . . . . . . . . . . . . . . .120           KD4FREQHQ2. . . . . . . . . . . . . . .28         KG490O/S. . . . . . . . . . . . . . . . . .79
      GPSNMO09 . . . . . . . . . . . . . . .120           KD4FREQHQ3. . . . . . . . . . . . . . .28         KG490UD . . . . . . . . . . . . . . . . . .79
      GPSNMO10 . . . . . . . . . . . . . . .120           KD4FREQHQ4. . . . . . . . . . . . . . .28         KGC/P3EUD. . . . . . . . . . . . . . . .114
      GPSNMO11 . . . . . . . . . . . . . . .120           KD4UHF . . . . . . . . . . . . . . . . . . .28    KGC/P3EUDFME . . . . . . . . . . . .114
      GPSNMO12 . . . . . . . . . . . . . . .120           KD4VHF1 . . . . . . . . . . . . . . . . . .28     KGC/P3EUDMPL . . . . . . . . . . . .114
      GROMMETS . . . . . . . . . . . . . . .187           KD4VHF2 . . . . . . . . . . . . . . . . . .28     KGC/P3EUDTNC . . . . . . . . . . . .114
                                                          KD4VHF3 . . . . . . . . . . . . . . . . . .28     KGI825 . . . . . . . . . . . . . . . . . . .101
                                                          KD4VHF4 . . . . . . . . . . . . . . . . . .28     KGREINSTALL . . . . . . . . . . . . . .187
      H                                                   KD7FREQHQ1. . . . . . . . . . . . . . .29
                                                          KD7FREQHQ2. . . . . . . . . . . . . . .29
                                                                                                            KGREINSTALLDC . . . . . . . . . . . .187
                                                                                                            KGSWIVEL.073 . . . . . . . . . . . . .188
      HP34 . . . . . . . . . . . . . . . . . . . . .187
      HP38 . . . . . . . . . . . . . . . . . . . . .187   KD7FREQHQ3. . . . . . . . . . . . . . .29         KGSWIVEL.100 . . . . . . . . . . . . .188
      HS1. . . . . . . . . . . . . . . . . . . . . .187   KD7FREQHQ4. . . . . . . . . . . . . . .29         KGUHFUDI/S . . . . . . . . . . . . . . . .80
      HSBLADE . . . . . . . . . . . . . . . . .187        KD9FREQHQ1. . . . . . . . . . . . . . .29         KGVHFUDI/S . . . . . . . . . . . . . . . .61
                                                          KD9FREQHQ2. . . . . . . . . . . . . . .29
                                                          KD9FREQHQ3. . . . . . . . . . . . . . .29

      I                                                   KD9FREQHQ4. . . . . . . . . . . . . . .29
                                                          KG144O/S. . . . . . . . . . . . . . . . . .60
                                                                                                            L
                                                                                                            LM150B. . . . . . . . . . . . . . . . . . . .62
                                                          KG144UDPL. . . . . . . . . . . . . . . . .60      LM150BCO . . . . . . . . . . . . . . . . .61

      J                                                   KG160O/S. . . . . . . . . . . . . . . . . .61     LM150BK. . . . . . . . . . . . . . . . . . .62
                                                          KG160UD . . . . . . . . . . . . . . . . . .60     LM150C. . . . . . . . . . . . . . . . . . . .62
                                                          KG160UDPL. . . . . . . . . . . . . . . . .60      LM150CK. . . . . . . . . . . . . . . . . . .63
                                                          KG2/70CXFME. . . . . . . . . . . . . . .92
      K                                                                                                     LM406C. . . . . . . . . . . . . . . . . . . .81
                                                          KG2/70CXPL . . . . . . . . . . . . . . . .92      LM420C. . . . . . . . . . . . . . . . . . . .81
      KD13FREQ. . . . . . . . . . . . . . . . . .28       KG3E825O/S. . . . . . . . . . . . . . .100        LM440C. . . . . . . . . . . . . . . . . . . .81
      KD14FREQ. . . . . . . . . . . . . . . . . .28       KG3E825UD . . . . . . . . . . . . . . .100        LM450C. . . . . . . . . . . . . . . . . . . .81
      KD14FREQHW1. . . . . . . . . . . . . .28            KG3E825UDFME . . . . . . . . . . . .100           LM470C. . . . . . . . . . . . . . . . . . . .81
      KD14FREQHW2. . . . . . . . . . . . . .28            KG3E825UDMPL . . . . . . . . . . . .100           LM490C. . . . . . . . . . . . . . . . . . . .81
      KD19FREQ. . . . . . . . . . . . . . . . . .28       KG3E825UDTNC . . . . . . . . . . . .100           LM800. . . . . . . . . . . . . . . . . . . .101
      KD22FREQHQ1. . . . . . . . . . . . . .29            KG3E900O/S. . . . . . . . . . . . . . .100        LM825. . . . . . . . . . . . . . . . . . . .101
      KD22FREQHQ2. . . . . . . . . . . . . .29            KG3E900UD . . . . . . . . . . . . . . .100        LM900. . . . . . . . . . . . . . . . . . . .101
      KD22FREQHQ3. . . . . . . . . . . . . .29            KG3E900UDFME . . . . . . . . . . . .100           LMB. . . . . . . . . . . . . . . . . . . . . .163
      KD22FREQHQ4. . . . . . . . . . . . . .29            KG3E900UDMPL . . . . . . . . . . . .100           LMB1/4 . . . . . . . . . . . . . . . . . . .163
      KD22VHF1 . . . . . . . . . . . . . . . . .29        KG3E900UDTNC . . . . . . . . . . . .100           LMCAPB . . . . . . . . . . . . . . . . . .188
      KD22VHF2 . . . . . . . . . . . . . . . . .29        KG406O/S. . . . . . . . . . . . . . . . . .79     LMK. . . . . . . . . . . . . . . . . . . . . .164
      KD22VHF3 . . . . . . . . . . . . . . . . .29        KG406UD . . . . . . . . . . . . . . . . . .79     LMKDS . . . . . . . . . . . . . . . . . . .164
      KD22VHF4 . . . . . . . . . . . . . . . . .29        KG406UDPL. . . . . . . . . . . . . . . . .80      LMKDSFME . . . . . . . . . . . . . . . .164


218                                                www.larsen-antennas.com
                                                                                            PRODUCT INDEX
LMKDSMPL . . . . . . . . . . . . . . . .164
LMKDSN . . . . . . . . . . . . . . . . . .164
                                                    LP450NMO . . . . . . . . . . . . . . . . .82
                                                    LP450NMOW . . . . . . . . . . . . . . .82          N
LMKDSTNC . . . . . . . . . . . . . . . .164         LP470NMO . . . . . . . . . . . . . . . . .82       N. . . . . . . . . . . . . . . . . . . . . . . .183
LMKFME . . . . . . . . . . . . . . . . . .164       LP470NMOW . . . . . . . . . . . . . . .82          N8. . . . . . . . . . . . . . . . . . . . . . .183
LMKMPL . . . . . . . . . . . . . . . . . .164       LP490NMO . . . . . . . . . . . . . . . . .82       NCBJ58 . . . . . . . . . . . . . . . . . . .183
LMKN . . . . . . . . . . . . . . . . . . . .164     LP490NMOW . . . . . . . . . . . . . . .82          NCJ58 . . . . . . . . . . . . . . . . . . . .183
LMKNOCONN . . . . . . . . . . . . .164              LP800 . . . . . . . . . . . . . . . . . . . .102   NCP8. . . . . . . . . . . . . . . . . . . . .183
LMKTNC . . . . . . . . . . . . . . . . . .164       LP800NMO . . . . . . . . . . . . . . . .102        NCRIMP . . . . . . . . . . . . . . . . . . .183
LMKUD . . . . . . . . . . . . . . . . . . .164      LP800NMOW . . . . . . . . . . . . . .102           NMO150/450/800 . . . . . . . . . . .94
LMKUDFME . . . . . . . . . . . . . . . .164         LP806/2170TNCLAR . . . . . . . . .143              NMO150/450C . . . . . . . . . . . . . .93
LMKUDMPL . . . . . . . . . . . . . . . .164         LPT2400NMOHF . . . . . . . . . . . .128            NMO150B. . . . . . . . . . . . . . . . . .67
LMKUDN . . . . . . . . . . . . . . . . . .164       LPT450NMO . . . . . . . . . . . . . . . .83        NMO150BCO . . . . . . . . . . . . . . .66
LMKUDTNC . . . . . . . . . . . . . . . .164         LPT700/800NMO . . . . . . . . . . .103             NMO150BHW. . . . . . . . . . . . . . .68
LMMM. . . . . . . . . . . . . . . . . . . .164      LPT800/900NMO . . . . . . . . . . .103             NMO150BK. . . . . . . . . . . . . . . . .67
LMMMBNC . . . . . . . . . . . . . . . .164          LPT825/19NMOHF . . . . . .115, 127                 NMO150C . . . . . . . . . . . . . . . . .67
LMMMDS . . . . . . . . . . . . . . . . .164                                                            NMO150CHW . . . . . . . . . . . . . .69
LMMMDSFME . . . . . . . . . . . . . .164                                                               NMO150CK . . . . . . . . . . . . . . . .68
LMMMDSMPL . . . . . . . . . . . . . .164
LMMMDSPL. . . . . . . . . . . . . . . .164
                                                    M                                                  NMO150HWBCO . . . . . . . . . . . .68
                                                                                                       NMO2/70B . . . . . . . . . . . . . . . . .92
                                                    MHW150BCO . . . . . . . . . . . . . . .65
LMMMFME . . . . . . . . . . . . . . . .164                                                             NMO2/70BCO . . . . . . . . . . . . . .92
                                                    MHW150C . . . . . . . . . . . . . . . . .66
LMMMMPL . . . . . . . . . . . . . . . .164                                                             NMO2/70BK . . . . . . . . . . . . . . . .93
                                                    MM34 . . . . . . . . . . . . . . . . . . . .188
LMMMPL . . . . . . . . . . . . . . . . . .164                                                          NMO2/70SH. . . . . . . . . . . . . . . .93
                                                    MMC/P3EFME . . . . . . . . . . . . . .115
LMMMTNC . . . . . . . . . . . . . . . .164                                                             NMO27B. . . . . . . . . . . . . . . . . . .49
                                                    MMC/P3EMPL . . . . . . . . . . . . . .115
LMTLP . . . . . . . . . . . . . . . . . . . .165                                                       NMO27BCO . . . . . . . . . . . . . . . .49
                                                    MMC/P3ESMA . . . . . . . . . . . . .115
LMTLPDS . . . . . . . . . . . . . . . . . .165                                                         NMO27BK. . . . . . . . . . . . . . . . . .50
                                                    MMC/P3ETNC . . . . . . . . . . . . . .115
LMTMB . . . . . . . . . . . . . . . . . . .165                                                         NMO27C . . . . . . . . . . . . . . . . . .49
                                                    MPLCJ174 . . . . . . . . . . . . . . . . .184
LMUHFBASEB . . . . . . . . . . . . . . .81                                                             NMO27CK . . . . . . . . . . . . . . . . .50
                                                    MPLCJ58 . . . . . . . . . . . . . . . . . .184
LMWBQ . . . . . . . . . . . . . . . . . . .63                                                          NMO30B. . . . . . . . . . . . . . . . . . .51
                                                    MPLCP . . . . . . . . . . . . . . . . . . . .184
LMWBQB . . . . . . . . . . . . . . . . . .63                                                           NMO30BCO . . . . . . . . . . . . . . . .50
                                                    MPLCRIMP . . . . . . . . . . . . . . . . .184
LMWBQBK . . . . . . . . . . . . . . . . .64                                                            NMO30BK. . . . . . . . . . . . . . . . . .51
                                                    MS3E800FME . . . . . . . . . . . . . .104
LMWBQK . . . . . . . . . . . . . . . . . .64                                                           NMO30C . . . . . . . . . . . . . . . . . .51
                                                    MS3E800MPL . . . . . . . . . . . . . .104
LP152NMO . . . . . . . . . . . . . . . . .65                                                           NMO30CK . . . . . . . . . . . . . . . . .52
                                                    MS3E800SMA. . . . . . . . . . . . . .104
LP156NMO . . . . . . . . . . . . . . . . .65                                                           NMO34B. . . . . . . . . . . . . . . . . . .54
                                                    MS3E800TNC . . . . . . . . . . . . . .104
LP158NMO . . . . . . . . . . . . . . . . .65                                                           NMO34BCO . . . . . . . . . . . . . . . .52
                                                    MS3E900FME . . . . . . . . . . . . . .104
LP160NMO . . . . . . . . . . . . . . . . .65                                                           NMO34BK. . . . . . . . . . . . . . . . . .53
                                                    MS3E900MPL . . . . . . . . . . . . . .104
LP162NMO . . . . . . . . . . . . . . . . .65                                                           NMO34C . . . . . . . . . . . . . . . . . .53
                                                    MS3E900SMA. . . . . . . . . . . . . .104
LP164NMO . . . . . . . . . . . . . . . . .65                                                           NMO34CK . . . . . . . . . . . . . . . . .53
                                                    MS3E900TNC . . . . . . . . . . . . . .104
LP167NMO . . . . . . . . . . . . . . . . .65                                                           NMO38THK . . . . . . . . . . . . . . .166
                                                    MSTFME . . . . . . . . . . . . .66, 83, 96
LP169NMO . . . . . . . . . . . . . . . . .65                                                           NMO3E700B. . . . . . . . . . . . . . .107
                                                                                                                                                             PRODUCT INDEX



                                                    MSU800FME . . . . . . . . . . . . . . .104
LP171NMO . . . . . . . . . . . . . . . . .65                                                           NMO3E800B. . . . . . . . . . . . . . .107
                                                    MSU800MPL . . . . . . . . . . . . . . .104
LP174NMO . . . . . . . . . . . . . . . . .65                                                           NMO3E800BMPL . . . . . . . . . . .108
                                                    MSU800TNC . . . . . . . . . . . . . . .104
LP406NMO . . . . . . . . . . . . . . . . .82                                                           NMO3E800BTNC . . . . . . . . . . .108
                                                    MSU900FME . . . . . . . . . . . . . . .104
LP406NMOW . . . . . . . . . . . . . . .82                                                              NMO3E825B. . . . . . . . . . . . . . .107
                                                    MSU900SMA . . . . . . . . . . . . . .104
LP420NMO . . . . . . . . . . . . . . . . .82                                                           NMO3E825BMPL . . . . . . . . . . .108
LP420NMOW . . . . . . . . . . . . . . .82                                                              NMO3E825BTNC . . . . . . . . . . .108
LP450 . . . . . . . . . . . . . . . . . . . . .82                                                      NMO3E900B. . . . . . . . . . . . . . .107
                                                                                                       NMO3HD800B . . . . . . . . . . . . .107

                                                       1 800 ANTENNA                                                                                            219
      PRODUCT INDEX
      NMO3HD825B . . . . . . . . . . . . .107         NMO5T900B. . . . . . . . . . . . . . .109        NMOKHFUDMPL . . . . . . . . . . . .168
      NMO3HD900B . . . . . . . . . . . . .107         NMO700. . . . . . . . . . . . . . . . . .108     NMOKHFUDPL . . . . . . . . . . . . .168
      NMO4063CS . . . . . . . . . . . . . . .84       NMO800. . . . . . . . . . . . . . . . . .108     NMOKHFUDSMA . . . . . . . . . . .168
      NMO406C . . . . . . . . . . . . . . . . .84     NMO800B. . . . . . . . . . . . . . . . .109      NMOKHFUDTHK . . . . . . . . . . . .170
      NMO406CHW . . . . . . . . . . . . . .86         NMO825. . . . . . . . . . . . . . . . . .108     NMOKHFUDTNC. . . . . . . . . . . .168
      NMO406HWBCO . . . . . . . . . . . .85           NMO825B. . . . . . . . . . . . . . . . .109      NMOKMPL . . . . . . . . . . . . . . . .167
      NMO40B. . . . . . . . . . . . . . . . . . .54   NMO900. . . . . . . . . . . . . . . . . .108     NMOKN . . . . . . . . . . . . . . . . . .167
      NMO40BCO . . . . . . . . . . . . . . . .54      NMO900B. . . . . . . . . . . . . . . . .109      NMOKNOCONN . . . . . . . . . . .167
      NMO40BK. . . . . . . . . . . . . . . . . .55    NMOB. . . . . . . . . . . . . . . . . . . .166   NMOKTNC . . . . . . . . . . . . . . . .167
      NMO40C . . . . . . . . . . . . . . . . . .54    NMOBRASSRING . . . . . . . . . . .188            NMOKUD . . . . . . . . . . . . . . . . .167
      NMO40CK . . . . . . . . . . . . . . . . .55     NMOC/P3E . . . . . . . . . . . . . . . .116      NMOKUD38THK . . . . . . . . . . . .167
      NMO420C . . . . . . . . . . . . . . . . .84     NMOC/P3EUD. . . . . . . . . . . . . .116         NMOKUDFME . . . . . . . . . . . . . .167
      NMO420CHW . . . . . . . . . . . . . .86         NMOC/P3EUDFME . . . . . . . . . .116             NMOKUDMPL . . . . . . . . . . . . . .167
      NMO4303CS . . . . . . . . . . . . . . .84       NMOC/P3EUDMPL . . . . . . . . . .116             NMOKUDN . . . . . . . . . . . . . . . .167
      NMO440C . . . . . . . . . . . . . . . . .84     NMOC/P3EUDSMA. . . . . . . . . .116              NMOKUDPL . . . . . . . . . . . . . . .167
      NMO440CHW . . . . . . . . . . . . . .86         NMOC/P3EUDTNC . . . . . . . . . .116             NMOKUDSMA . . . . . . . . . . . . .167
      NMO4503CS . . . . . . . . . . . . . . .84       NMOCAPB . . . . . . . . . . . . . . . .188       NMOKUDTNC . . . . . . . . . . . . . .167
      NMO450C . . . . . . . . . . . . . . . . .84     NMOHF . . . . . . . . . . . . . . . . . .168     NMOMM . . . . . . . . . . . . . . . . .170
      NMO450CHW . . . . . . . . . . . . . .86         NMOHFCAPCRIMP . . . . . . . . . .188             NMOMMBNC . . . . . . . . . . . . . .170
      NMO450CK . . . . . . . . . . . . . . . .85      NMOHFTHK . . . . . . . . . . . . . . .169        NMOMMDS . . . . . . . . . . . . . . .170
      NMO450HWBCO . . . . . . . . . . . .85           NMOHFTHKCRIMP . . . . . . . . . .188             NMOMMDSFME . . . . . . . . . . . .170
      NMO4703CS . . . . . . . . . . . . . . .84       NMOK. . . . . . . . . . . . . . . . . . . .167   NMOMMDSMPL . . . . . . . . . . . .170
      NMO470C . . . . . . . . . . . . . . . . .84     NMOKBNC . . . . . . . . . . . . . . . .167       NMOMMDSN . . . . . . . . . . . . . .170
      NMO470CHW . . . . . . . . . . . . . .86         NMOKCX38THK . . . . . . . . . . . .167           NMOMMDSPL. . . . . . . . . . . . . .170
      NMO4903CS . . . . . . . . . . . . . . .84       NMOKDS . . . . . . . . . . . . . . . . .167      NMOMMDSTNC . . . . . . . . . . . .170
      NMO490C . . . . . . . . . . . . . . . . .84     NMOKDSFME . . . . . . . . . . . . . .167         NMOMMFME . . . . . . . . . . . . . .170
      NMO4E4900B. . . . . . . . . . . . . .130        NMOKDSMPL . . . . . . . . . . . . . .167         NMOMMMPL . . . . . . . . . . . . . .170
      NMO4E4900BK. . . . . . . . . . . . .130         NMOKDSN . . . . . . . . . . . . . . . .167       NMOMMNOCONN . . . . . . . . .170
      NMO4E4900BKSMA. . . . . . . . .130              NMOKDSPL. . . . . . . . . . . . . . . .167       NMOMMPL . . . . . . . . . . . . . . . .170
      NMO4E4900BKTNC . . . . . . . . .130             NMOKDSTNC . . . . . . . . . . . . . .167         NMOMMR. . . . . . . . . . . . . . . . .171
      NMO4E5350B. . . . . . . . . . . . . .131        NMOKFME . . . . . . . . . . . . . . . .167       NMOMMR200N . . . . . . . . . . . .171
      NMO4E5350BK. . . . . . . . . . . . .131         NMOKHF200NCI. . . . . . . . . . . .168           NMOMMR200SMA. . . . . . . . . .171
      NMO4E5350BKSMA. . . . . . . . .131              NMOKHF200SMAI . . . . . . . . . .168             NMOMMRBNC . . . . . . . . . . . . .171
      NMO4E5350BKTNC . . . . . . . . .131             NMOKHFCX . . . . . . . . . . . . . . .168        NMOMMRDS . . . . . . . . . . . . . .171
      NMO50B. . . . . . . . . . . . . . . . . . .56   NMOKHFCXFME . . . . . . . . . . . .168           NMOMMRDSFME . . . . . . . . . . .171
      NMO50BCO . . . . . . . . . . . . . . . .55      NMOKHFCXMPL . . . . . . . . . . . .168           NMOMMRDSMPL . . . . . . . . . . .171
      NMO50C . . . . . . . . . . . . . . . . . .56    NMOKHFCXPL. . . . . . . . . . . . . .168         NMOMMRDSN . . . . . . . . . . . . .171
      NMO50CK . . . . . . . . . . . . . . . . .56     NMOKHFCXTHK . . . . . . . . . . . .170           NMOMMRDSPL. . . . . . . . . . . . .171
      NMO5E2400B. . . . . . . . . . . . . .128        NMOKHFDS . . . . . . . . . . . . . . .168        NMOMMRDSSMA . . . . . . . . . .171
      NMO5E2400BK. . . . . . . . . . . . .129         NMOKHFDSSMA . . . . . . . . . . .168             NMOMMRDSSMAR/P . . . . . . . .171
      NMO5E2400BKSMA. . . . . . . . .129              NMOKHFDSTHK . . . . . . . . . . . .170           NMOMMRDSTNC . . . . . . . . . . .171
      NMO5E2400BKTNC . . . . . . . . .129             NMOKHFDSTNC . . . . . . . . . . . .168           NMOMMRFME . . . . . . . . . . . . .171
      NMO5E825B. . . . . . . . . . . . . . .110       NMOKHFMBCX. . . . . . . . . . . . .169           NMOMMRMPL . . . . . . . . . . . . .171
      NMO5E900B. . . . . . . . . . . . . . .110       NMOKHFMBUD . . . . . . . . . . . .169            NMOMMRN . . . . . . . . . . . . . . .171
      NMO5T800B. . . . . . . . . . . . . . .109       NMOKHFUD . . . . . . . . . . . . . . .168        NMOMMRNOCONN . . . . . . . .171
      NMO5T825B. . . . . . . . . . . . . . .109       NMOKHFUDFME. . . . . . . . . . . .168            NMOMMRPL . . . . . . . . . . . . . . .171


220                                            www.larsen-antennas.com
                                                                                      PRODUCT INDEX
NMOMMRTNC . . . . . . . . . . . . .171
NMOMMTNC . . . . . . . . . . . . . .170
                                                NMOWB430C . . . . . . . . . . . . . . .88
                                                NMOWB430CK . . . . . . . . . . . . . .88        P
NMOMMUDN. . . . . . . . . . . . . .170          NMOWB450C . . . . . . . . . . . . . . .88       PA2101850N. . . . . . . . . . . . . . .134
NMOMMUDSMART . . . . . . . . .170               NMOWB450CK . . . . . . . . . . . . . .88        PA4142400N. . . . . . . . . . . . . . .135
NMOQ52C . . . . . . . . . . . . . . . . .57     NMOWB470C . . . . . . . . . . . . . . .88       PHW150BCO . . . . . . . . . . . . . . .73
NMOQ700B . . . . . . . . . . . . . . .106       NMOWB470CK . . . . . . . . . . . . . .88        PHW150C . . . . . . . . . . . . . . . . . .73
NMOQ800B . . . . . . . . . . . . . . .106       NMOWB490C . . . . . . . . . . . . . . .88       PL258 . . . . . . . . . . . . . . . . . . . .184
NMOQ88C . . . . . . . . . . . . . . . . .57     NMOWB490CK . . . . . . . . . . . . . .88        PL259 . . . . . . . . . . . . . . . . . . . .184
NMOQ900B . . . . . . . . . . . . . . .106       NMOWBQB . . . . . . . . . . . . . . . .71       PL2598 . . . . . . . . . . . . . . . . . . .184
NMOQB . . . . . . . . . . . . . . . . . . .97   NMOWBQC . . . . . . . . . . . . . . . .72       PL2598PHN . . . . . . . . . . . . . . . .184
NMOQBASE1B. . . . . . . . . . . . . .86         NMOWBQCK . . . . . . . . . . . . . . .72        PL259T . . . . . . . . . . . . . . . . . . .184
NMOQBASE2B. . . . . . . . . . . . . .86                                                         PLCP . . . . . . . . . . . . . . . . . . . . .184
NMOQBASE3B. . . . . . . . . . . . . .86                                                         PO150B. . . . . . . . . . . . . . . . . . . .74
NMOQC . . . . . . . . . . . . . . . . . . .97
NMOQSPEC . . . . . . . . . . . . . . . .96
                                                O                                               PO150BCO . . . . . . . . . . . . . . . . .74
                                                                                                PO150C . . . . . . . . . . . . . . . . . . .74
                                                OCBRACKET . . . . . . . . . . .175, 188
NMOQSPEC800B . . . . . . . . . . .105                                                           POK. . . . . . . . . . . . . . . . . . . . . .172
                                                OC806/2170TNCLAR . . . . . . . .143
NMOQSPEC900B . . . . . . . . . . .105                                                           POKNOCONN . . . . . . . . . . . . .172
                                                OLMMNT . . . . . . . . . . . . . . . . .188
NMOQSPECB . . . . . . . . . . . . . . .96                                                       POMM . . . . . . . . . . . . . . . . . . .173
                                                OM150BCO . . . . . . . . . . . . . . . .72
NMOQW144 . . . . . . . . . . . . . . .69                                                        PQ. . . . . . . . . . . . . . . . . . . . .29, 97
                                                OM150CK . . . . . . . . . . . . . . . . . .73
NMOQW152 . . . . . . . . . . . . . . .69        OM406BCO . . . . . . . . . . . . . . . .89
NMOQW406 . . . . . . . . . . . . . . .87
NMOQW450 . . . . . . . . . . . . . . .87
                                                OM406CK . . . . . . . . . . . . . . . . . .89
                                                OM420CK . . . . . . . . . . . . . . . . . .89   Q
NMOQW700 . . . . . . . . . . . . . .105         OM450BCO . . . . . . . . . . . . . . . .89      Q . . . . . . . . . . . . . . . . . . . . . . . .98
NMOQW800 . . . . . . . . . . . . . .105         OM450CK . . . . . . . . . . . . . . . . . .89   Q52 . . . . . . . . . . . . . . . . . . . . . .58
NMOQW900 . . . . . . . . . . . . . .105         OM470CK . . . . . . . . . . . . . . . . . .89   Q800 . . . . . . . . . . . . . . . . . . . .111
NMOSPEC800. . . . . . . . . . . . . .106        OM800UD . . . . . . . . . . . . . . . .110      Q88 . . . . . . . . . . . . . . . . . . . . . .58
NMOSPEC825. . . . . . . . . . . . . .106        OM800UDMPL . . . . . . . . . . . . .110         Q900 . . . . . . . . . . . . . . . . . . . .111
NMOSPEC900. . . . . . . . . . . . . .106        OM800UDTNC . . . . . . . . . . . . .110         QB . . . . . . . . . . . . . . . . . . . . . . .98
NMOTEST1 . . . . . . . . . . . . . . . .188     OM825UD . . . . . . . . . . . . . . . .110      QCONE.073 . . . . . . . . . . . . . . .189
NMOTLP . . . . . . . . . . . . . . . . . .171   OM825UDMPL . . . . . . . . . . . . .110         QCONE.073B . . . . . . . . . . . . . .189
NMOTLPFME. . . . . . . . . . . . . . .171       OM825UDTNC . . . . . . . . . . . . .110         QCONE.100 . . . . . . . . . . . . . . .189
NMOTLPMPL . . . . . . . . . . . . . . .171      OM900UD . . . . . . . . . . . . . . . .110      QCONE.100B . . . . . . . . . . . . . .189
NMOTMB . . . . . . . . . . . . . . . . .172     OM900UDMPL . . . . . . . . . . . . .110         QCONE.125 . . . . . . . . . . . . . . .189
NMOTMBB . . . . . . . . . . . . . . . .172      OM900UDTNC . . . . . . . . . . . . .110         QCONE.125B . . . . . . . . . . . . . .189
NMOU150D . . . . . . . . . . . . . . . .69      ONMOANT . . . . . . . . . . . . . . .188
NMOU155D . . . . . . . . . . . . . . . .69      ONMOMNT . . . . . . . . . . . . . . .188
NMOUHFBASEB . . . . . . . . . . . . .86         OPOMNT . . . . . . . . . . . . . . . . .188
NMOWB150B . . . . . . . . . . . . . . .70
NMOWB150BCO . . . . . . . . . . . .70
                                                                                                                                                      PRODUCT INDEX




NMOWB150BK . . . . . . . . . . . . . .71
NMOWB150C . . . . . . . . . . . . . . .70
NMOWB150CK . . . . . . . . . . . . . .71
NMOWB406BCO . . . . . . . . . . . .87
NMOWB406C . . . . . . . . . . . . . . .88
NMOWB406CK . . . . . . . . . . . . . .88
NMOWB40C . . . . . . . . . . . . . . . .57


                                                   1 800 ANTENNA                                                                                         221
      PRODUCT INDEX
      R                                                   S                                                SPDA24RP918 . . . . . . . . . . . . . . .39
                                                                                                           SPDP242400 . . . . . . . . . . . . . . . .39
      R380.500.109 . . . . . . . . . . . . . .134         SB24003 . . . . . . . . . . . . . . .41, 129     SPDP24832 . . . . . . . . . . . . . . . . .39
      R380.500.125 . . . . . . . . . . .39, 134           SB24006 . . . . . . . . . . . . . . .41, 129     SPDP24918 . . . . . . . . . . . . . . . . .39
      R380.500.218 . . . . . . . . . . . . . .136         SB2400MMCX3. . . . . . . . . .41, 129            SPDP24RP2400 . . . . . . . . . . . . . .39
      R380.500.222 . . . . . . . . . . . . . .141         SB2400MMCX6. . . . . . . . . .41, 129            SPEN14832 . . . . . . . . . . . . . . . . .35
      R380.500.312 . . . . . . . . . . . . . .135         SB2400SMA3 . . . . . . . . . . .41, 129          SPEN14918 . . . . . . . . . . . . . . . . .35
      R380.500.314 . . . . . . . . . . . . . .145         SB2400SMA6 . . . . . . . . . . .41, 129          SPHL10156 . . . . . . . . . . . . . . . . .35
      R380.500.501 . . . . . . . . . . . . . .136         SB2400SMB3 . . . . . . . . . . .41, 129          SPHL10160 . . . . . . . . . . . . . . . . .35
      R380.500.901 . . . . . . . . . . . . . .137         SB2400SMB6 . . . . . . . . . . .41, 129          SPHL10160IC . . . . . . . . . . . . . . .35
      R380.700.203 . . . . . . . . . . . . . .142         SB450FME12. . . . . . . . . . . . .41, 87        SPHL10167 . . . . . . . . . . . . . . . . .35
      R380.900.323 . . . . . . . . . . .41, 114           SB80012 . . . . . . . . . . . . . . .41, 111     SPHL10167IC . . . . . . . . . . . . . . .35
      R380.900.334 . . . . . . . . . . .41, 114           SB8003 . . . . . . . . . . . . . . . .41, 111    SPHL10FT . . . . . . . . . . . . . . . . . .35
      R380.900.500 . . . . . . . . . . . . . .144         SB800FME12. . . . . . . . . . . .41, 111         SPHL14FT . . . . . . . . . . . . . . . . . .35
      R380.900.903 . . . . . . . . . . . . . .141         SB800FME3. . . . . . . . . . . . .41, 111        SPHL15FT . . . . . . . . . . . . . . . . . .36
      R380.900.904 . . . . . . . . . . . . . .142         SB800MPL12 . . . . . . . . . . . .41, 111        SPHL16FT . . . . . . . . . . . . . . . . . .36
      R380.900.908 . . . . . . . . . . . . . .145         SB800MPL3 . . . . . . . . . . . . .41, 111       SPHL17FT . . . . . . . . . . . . . . . . . .36
      R380.900.909 . . . . . . . . . . . . . .144         SB800SMA12 . . . . . . . . . . .41, 111          SPHL18FT . . . . . . . . . . . . . . . . . .37
      RG174 . . . . . . . . . . . . . . . . . . . .176    SB800SMA3 . . . . . . . . . . . .41, 111         SPHL20FT . . . . . . . . . . . . . . . . . .37
      RG213 . . . . . . . . . . . . . . . . . . . .176    SB800TNC12. . . . . . . . . . . .41, 111         SPHL21156 . . . . . . . . . . . . . . . . .37
      RGFB1ANT . . . . . . . . . . . . . . . .189         SB800TNC3. . . . . . . . . . . . .41, 111        SPHL21167 . . . . . . . . . . . . . . . . .37
      RGNMOANT . . . . . . . . . . . . . . .189           SB90012 . . . . . . . . . . . . . . .41, 111     SPHL21FT . . . . . . . . . . . . . . . . . .37
      RGOMANT . . . . . . . . . . . . . . . .189          SB9003 . . . . . . . . . . . . . . . .41, 111    SPHL22156 . . . . . . . . . . . . . . . . .38
      RGPOMNT. . . . . . . . . . . . . . . . .189         SB900SMA12 . . . . . . . . . . .41, 111          SPHL22167 . . . . . . . . . . . . . . . . .38
      RGSBKMNT . . . . . . . . . . . . . . . .189         SB900SMA3 . . . . . . . . . . . .41, 111         SPHL22FT . . . . . . . . . . . . . . . . . .38
      RGSS . . . . . . . . . . . . . . . . . . . . .189   SMAAP174 . . . . . . . . . . . . . . . .180      SPHL23156 . . . . . . . . . . . . . . . . .38
      RO2404NM. . . . . . . . . . . . . . . .138          SMACJ . . . . . . . . . . . . . . . . . . .180   SPHL23167 . . . . . . . . . . . . . . . . .38
      RO2406NF . . . . . . . . . . . . . . . .137         SMACP174 . . . . . . . . . . . . . . . .180      SPHL23FT . . . . . . . . . . . . . . . . . .38
      RO2406NM. . . . . . . . . . . . . . . .137          SMACP58 . . . . . . . . . . . . . . . . .180     SPHL24FT . . . . . . . . . . . . . . . . . .39
      RO2408NF . . . . . . . . . . . . . . . .138         SPANNER . . . . . . . . . . . . . . . . .189     SPHS10156 . . . . . . . . . . . . . . . . .35
      RO2408NM. . . . . . . . . . . . . . . .138          SPDA171800. . . . . . . . . . . . . . . .36      SPHS10420 . . . . . . . . . . . . . . . . .35
      RO2474NM. . . . . . . . . . . . . . . .139          SPDA171900. . . . . . . . . . . . . . . .36      SPHS10450 . . . . . . . . . . . . . . . . .35
      RO4910NF . . . . . . . . . . . . . . . .139         SPDA172400. . . . . . . . . . . . . . . .36      SPHS10470 . . . . . . . . . . . . . . . . .35
      RO4910NM. . . . . . . . . . . . . . . .139          SPDA17806/2170LAR . . . . . . . .146             SPHS14832 . . . . . . . . . . . . . . . . .35
      RO5206NF . . . . . . . . . . . . . . . .137         SPDA17832. . . . . . . . . . . . . . . . .36     SPHS15450 . . . . . . . . . . . . . . . . .36
      RO5210NF . . . . . . . . . . . . . . . .139         SPDA17850/1900 . . . . . . . . . . . .36         SPHS20832 . . . . . . . . . . . . . . . . .37
      RO5210NM. . . . . . . . . . . . . . . .139          SPDA17918. . . . . . . . . . . . . . . . .36     SPHS20918 . . . . . . . . . . . . . . . . .37
      RO5410NM. . . . . . . . . . . . . . . .139          SPDA17RP2400 . . . . . . . . . . . . . .36       SPHS21156 . . . . . . . . . . . . . . . . .37
      RO5806NF . . . . . . . . . . . . . . . .137         SPDA17RP918 . . . . . . . . . . . . . . .36      SPHS21167 . . . . . . . . . . . . . . . . .37
      RO5810NF . . . . . . . . . . . . . . . .139         SPDA241800. . . . . . . . . . . . . . . .39      SPHS21450 . . . . . . . . . . . . . . . . .37
      RO5810NM. . . . . . . . . . . . . . . .139          SPDA241900. . . . . . . . . . . . . . . .39      SPHS21490 . . . . . . . . . . . . . . . . .37
      RO806/2170TNCWA . . . . . . . . .146                SPDA242400. . . . . . . . . . . . . . . .39      SPHS21832 . . . . . . . . . . . . . . . . .37
                                                          SPDA24832. . . . . . . . . . . . . . . . .39     SPHS21918 . . . . . . . . . . . . . . . . .37
                                                          SPDA24850/1900 . . . . . . . . . . . .39         SPHS22450 . . . . . . . . . . . . . . . . .38
                                                          SPDA24850/1900W . . . . . . . . . .39            SPHS22470 . . . . . . . . . . . . . . . . .38
                                                          SPDA24918. . . . . . . . . . . . . . . . .39     SPHS22490 . . . . . . . . . . . . . . . . .38
                                                          SPDA24RP2400 . . . . . . . . . . . . . .39

222                                                www.larsen-antennas.com
                                                                                           PRODUCT INDEX
SPHS22832 . . . . . . . . . . . . . . . . .38
SPHS22918 . . . . . . . . . . . . . . . . .38     T                                                   Y
SPHS23450 . . . . . . . . . . . . . . . . .38     TMB34. . . . . . . . . . . . . . . . . . . .174     YA3406WN . . . . . . . . . . . . . . . .160
SPHS23470 . . . . . . . . . . . . . . . . .38     TMB34B. . . . . . . . . . . . . . . . . . .175      YA3450WN . . . . . . . . . . . . . . . .160
SPHS23490 . . . . . . . . . . . . . . . . .38     TMB34D . . . . . . . . . . . . . . . . . .173       YA3470WN . . . . . . . . . . . . . . . .160
SPHS23918 . . . . . . . . . . . . . . . . .38     TMB38. . . . . . . . . . . . . . . . . . . .174     YA3490WN . . . . . . . . . . . . . . . .160
SPHS24832 . . . . . . . . . . . . . . . . .39     TMB38B. . . . . . . . . . . . . . . . . . .175      YA51400W . . . . . . . . . . . . . . . .161
SPHS24918 . . . . . . . . . . . . . . . . .39     TMB58. . . . . . . . . . . . . . . . . . . .174     YA5740W . . . . . . . . . . . . . . . . .161
SPRING . . . . . . . . . . . . . . . . . . .190   TMB58B. . . . . . . . . . . . . . . . . . .175      YA5800W . . . . . . . . . . . . . . . . .161
SPRINGB . . . . . . . . . . . . . . . . . .190    TMBOM . . . . . . . . . . . . . . . . . .174        YA5825W . . . . . . . . . . . . . . . . .161
SPWB21150 . . . . . . . . . . . . . . . .37       TNC. . . . . . . . . . . . . . . . . . . . . .182   YA5900W . . . . . . . . . . . . . . . . .161
SPWB21425 . . . . . . . . . . . . . . . .37       TNC174. . . . . . . . . . . . . . . . . . .182      YA6740W . . . . . . . . . . . . . . . . .162
SPWB22150 . . . . . . . . . . . . . . . .38       TNCAP . . . . . . . . . . . . . . . . . . .182      YA6800W . . . . . . . . . . . . . . . . .162
SPWB22425 . . . . . . . . . . . . . . . .38       TNCCBJ . . . . . . . . . . . . . . . . . . .182     YA6825W . . . . . . . . . . . . . . . . .162
SPWB23150 . . . . . . . . . . . . . . . .38       TNCCJ . . . . . . . . . . . . . . . . . . . .182    YA6900W . . . . . . . . . . . . . . . . .162
SPWB23425 . . . . . . . . . . . . . . . .38       TNCCRIMP . . . . . . . . . . . . . . . . .182       YAGIKITHD . . . . . . . . . . . . . . . .180
SPWH10420 . . . . . . . . . . . . . . . .35       TNCQ . . . . . . . . . . . . . . . . . . . . .28
SPWH10450 . . . . . . . . . . . . . . . .35
SPWH10470 . . . . . . . . . . . . . . . .35                                                           Z
SPWH14832 . . . . . . . . . . . . . . . .35       U
SPWH15FT . . . . . . . . . . . . . . . . .36      UDCOAX . . . . . . . . . . . . . . . . .177
SPWH16FT . . . . . . . . . . . . . . . . .36      UG175 . . . . . . . . . . . . . . . . . . .184
SPWH17FT . . . . . . . . . . . . . . . . .36      UHFBJJ . . . . . . . . . . . . . . . . . . .184
SPWH18832 . . . . . . . . . . . . . . . .37
SPWH18FT . . . . . . . . . . . . . . . . .37
SPWH20832 . . . . . . . . . . . . . . . .37
SPWH20918 . . . . . . . . . . . . . . . .37
                                                  V
SPWH20FT . . . . . . . . . . . . . . . . .37
SPWH21450 . . . . . . . . . . . . . . . .37
SPWH21832 . . . . . . . . . . . . . . . .37
                                                  W
SPWH21918 . . . . . . . . . . . . . . . .37
SPWH21FT . . . . . . . . . . . . . . . . .37
SPWH22450 . . . . . . . . . . . . . . . .38       X
SPWH22470 . . . . . . . . . . . . . . . .38
SPWH22832 . . . . . . . . . . . . . . . .38
SPWH22918 . . . . . . . . . . . . . . . .38
SPWH22FT . . . . . . . . . . . . . . . . .38
SPWH23450 . . . . . . . . . . . . . . . .38
SPWH23470 . . . . . . . . . . . . . . . .38
                                                                                                                                                     PRODUCT INDEX




SPWH23490 . . . . . . . . . . . . . . . .38
SPWH23918 . . . . . . . . . . . . . . . .38
SPWH23FT . . . . . . . . . . . . . . . . .38
SPWH24832 . . . . . . . . . . . . . . . .39
SPWH24918 . . . . . . . . . . . . . . . .39
SPWH24FT . . . . . . . . . . . . . . . . .39



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