Corner Reflector Antenna MHz by liaoqinmei

VIEWS: 73 PAGES: 1

									                                                                                                   K731221 (CR9-425-044N)
                                                                                                  Corner Reflector Antenna
                                                                                                             360–490 MHz



The Kathrein K731221 corner reflector antenna is intended for
  use in professional fixed-station applications in the 360–490
  MHz band. It features:
●   Weather-resistant aluminum constuction.
●   Stainless steel mounting hardware and fasteners.
●   All metal parts are DC grounded.


Specifications:
 Frequency range                 360–490 MHz
 Gain                            11 dBi
 Impedance                       50 ohms
 VSWR        360–490 MHz         <1.5:1
             400–470 MHz         <1.3:1
 Polarization                    Vertical
 Maximum input power             180 watts (at 50°C)
 H-plane beamwidth               44 degrees (half-power)
 E-plane beamwidth               67 degrees (half-power)
 Connector                       N female
 Weight                          6.2 lb (2.8 kg)
                                                                                                                     0
 Dimensions                      45.5 x 22.7 x 19.7 inches




                                                                                                               33
                                                                                                                      3




                                                                                                                           30
                                                                                                               0
                                 (1155 x 577 x 500 mm)                                            30
                                                                                                                      10



                                                                                                       0                        60
 Equivalent flat plate area      1.35 ft2 (0.125 m2)
                                                                                                                      20




 Wind survival rating*           90 mph (150 kph)
                                                                                                                      30



                                                                                                270                                      90

 Shipping dimensions             33.1 x 20.6 x 7.4 inches
                                 (842 x 524 x 187 mm)                                                                           12
                                                                                                        0                         0
                                                                                                      24
 Shipping weight                 8.8 lb (4 kg)
 Mounting                        For masts of 1.2 to 2.125 inches

                                                                                                                           15
                                                                                                               0
                                                                                                               21




                                                                                                                            0
                                                                                                                     180
                                 (30 to 54 mm) OD.                                                       H-plane
 See reverse for order information.                                                         Horizontal pattern – V-polarization




                                                                                                                     0
                                                                                                               33




                                                                                                                      3
                                                                                                                           30
                                                                                                                 0




                                                                                                                      10


                                                                                                  30
                                                                                                       0              20        60
 * Mechanical design is based on environmental conditions as stipulated in
   EIA-222-F (June 1996) and/or ETS 300 019-1-4 which include the static                                              30



                                                                                                270                                      90
   mechanical load imposed on an antenna by wind at maximum velocity.
   See the Engineering Section of the catalog for further details.
                                                                                                                                12
                                                                                                           0                         0
                                                                                                      24
                                                                                                                           15
                                                                                                               0
                                                                                                               21




                                                                                                                            0




                                                                                                                     180

                                                                                                           E-plane
                                                                                              Vertical pattern – V-polarization


Order Information:
 Model                    Description
 K731221                  Corner relector antenna




                                           All specifications are subject to change without notice.
 10681-B
936.034/a                           The latest specifications are available at www.kathrein-scala.com.
       Kathrein Inc., Scala Division Post Office Box 4580 Medford, OR 97501 (USA) Phone: (541) 779-6500                    Fax: (541) 779-3991
                                    Email: communications@kathrein.com Internet: www.kathrein-scala.com

								
To top