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UHF WIRELESS MICROPHONE SYSTEM

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					                                               UHF WIRELESS
                                         MICROPHONE SYSTEM

                                                                                              STANDARD SERIES




DESCRIPTION                                                        FEATURES
TOA UHF WIRELESS MICROPHONE SYSTEMS combine                        q Professional portable wireless microphone systems.
cutting edge wireless technology with user benefits such as
                                                                   q Frequency-agile: 16 channels.
fast setup, simple operation, and reliable performance. The
systems are frequency-agile with sixteen user-selectable           q UHF band (690 – 865 MHz*).
channels in the uncrowded UHF band (690 – 865 MHz*) with           q Up to 16 simultaneous systems.
simultaneous operation of up to sixteen systems.
The WT-4810 wireless tuner has two built-in antennas and two       q TOA Space Diversity** reception.
squelch types, noise and carrier, to ensure quiet, interference-   q Handheld, lavaliere and headset microphone systems.
free operation. A convenient Mix-In jack allows the connection
                                                                   q 10 hours continuous transmitter operation from one 9 volt
of the audio output of a second WT-4810 or other source.
                                                                     battery.
Handheld transmitters include the WM-4210 Dynamic for
                                                                     * Frequency range may vary by area. (between 690 to 865 MHz)
vocals and the WM-4220 Condensor for speech.                         **Patents pending for TOA Space Diversity Technology
Both handheld models come with a side on/off switch also
serves to prevent the microphone from rolling when it is put
down. Bodypack transmitters including the WM-4310                  APPLICATIONS
Lavaliere, WM-4310A Aerobics/Fitness Headset and the WM-
4310H Speech Headset have a rotatable belt clip for versatile      q A/V rentals
mounting. The WM-4310A also has a detachable sweatband             q Bingo halls
and moisture-resistant waist pouch. All transmitters offer ten
hours of operation from one nine volt battery with low battery     q Boardrooms
indication.                                                        q Community centers
                                                                   q Fitness clubs
                                                                   q Hotels
                                                                   q Houses of worship
                                                                   q Presenters
                                                                   q Restaurants
                                                                   q Schools
                                                                   q Theatres
WM-4210                                                      WM-4220
Hand-held (Vocal) Microphone                                 Hand-held (Speech) Microphone




q 16 channel frequency-agile.                                q 16 channel freqency-agile.
q Optimized for vocals/singing.                              q Optimized for speech.
q Dynamic cardioid microphone element.                       q Electret condenser cardioid microphone elemet.
q Maximum input level: 130 dB.                               q Maximum input level: 125 dB SPL.
q ON/OFF switch also keeps mic from rolling when put down.   q ON/OFF switch also keeps mic from rolling when put down.
q Flashing low battery indicator.                            q Flashing low battery indicator.
q Mic clip and storage case included.                        q Mic clip and storage case included.
q Also compatible with TOA Hi-grade series WT-4800 tuner     q Also compatible with TOA Hi-grade Series WT-4800 tuner
  (64 channel frequency-agile).                                (64 channel frequency-agile).




  APPEARANCE AND DIMENSIONAL DIAGRAMS

    WM-4210                                                  WM-4220

                                      Ø50                                                         Ø45




                          Indicator                                                   Indicator
               Power ON/OFF SW                                             Power ON/OFF SW
                                                                                                        235.2
                                            235.2




              Channel select SW                                         Channel select SW
WM-4310 series



WM-4310                                                             WM-4310H
Lavaliere Microphone                                                Speech Headset Microphone
q 16 channel freqency-agile.                                        q 16 channel freqency-agile.
q Hand-free operation.                                              q Comfortable and lightweight hands-fee operation.
q Electret condenser cardioid microphone elemet.                    q Electret condenser cardioid microphone elemet.
q Maximum input level: 120 dB SPL.                                  q Maximum input level: 120 dB SPL.
q Input sensitivity control included.                               q Input sensitivity control included.
q Belt clip rotatable 360 degrees.                                  q Belt clip rotatable 360 degrees.
q Lock-equipped mini-plug microphone jack.                          q Headset securely and comfortably fits on head.
q Flashing low battery indicator.                                   q Lock-equipped mini-plug microphone jack.
q Mic clip and storage case included.                               q Flashing low battery indicator.
q Also compatible with TOA Hi-grade Series WT-4800                  q Also compatible with TOA Hi-grade Series WT-4800
  tuner (64 channel frequency-agile).                                 tuner (64 channel frequency-agile).




WM-4310                                                             WM-4310H
         Indicator

                                                                                                                        32
                                                                                                                       23.5       62
       Power ON/         32                                                  Indicator
       OFF SW           23.5
       (push lock)                                                  Power ON/OFF SW               Audio level
                                                                    (push lock)                   control
                                                                                               Channel
                                                                                                                                                 142




                                                                                               select SW
                                                        Clip
                                                                                                                                           102
                                                  142




                                                                                                        Inside of a
                                            102




                                                                                                       battery cover
                                                        Plug lock



                                       62
                                                        ø3.6
                 Audio level control                                                                                          Windscreen
                Channel select SW                                                          Plug lock
                                                                                                                ø3.6
 Inside of a
battery cover
                                                                                   WT-4810
                                                                                   Wireless Tuner




WM-4310A                                                                           q 16 channel freqency-agile.
Aerobics/Fitness Headset Microphone                                                q TOA Space Diversity technology**.
q 16 channel freqency-agile.                                                       q Portable tuner.
q Comfortable and lightweight hands-fee operation.                                 q Squelch function (Carrier, Noise)
q Electret condenser cardioid microphone elemet.                                   q Also compatible with TOA Hi-grade Series transmitters:
q Maximum input level: 120 dB SPL.                                                   WM-4200 and WM-4300 (64 channel frequency-agile).

q Input sensitivity control included.                                                ** Patents pending for TOA Space Diversity Technology.

q Sweat-resistant headset microphone.
q Belt clip rotatable 360 degrees.
q Securely-fitting belt with pouch.
q Headset securely and comfortably fits on head.
q Lock-equipped mini-plug microphone jack.
q Flashing low battery indicator.
q Detachable sweatband and moisture-resistant waist
  pouch included.
q Also compatible with TOA Hi-grade Series WT-4800
  tuner (64 channel frequency-agile).




WM-4310A                                                                           WT-4810

                                                    32
                                                   23.5       62
         Indicator


Power ON/OFF SW               Audio level
(push lock)                   control
                           Channel
                                                                             142




                           select SW
                                                                       102




                                                                                                                  240

                                    Inside of a
                                                                                                                                              35




                                   battery cover




                                                                                                                  110

                                                          Windscreen
                       Plug lock
                                            ø3.6
WM-4210/WM-4220
WM-4310 series
                                                         CHARACTERISTIC DIAGRAMS
                         WM-4210 Hand-held (Vocal) Microphone
        Polar Response
                                     0°                                                        0°
                                   10                                                        10
                           30°                 330°                                   30°            330°
                                    0                                                         0

                                   -10                                                       -10

                  60°              -20                     300°                60°           -20                 300°

                                   -30                                                       -30

                                   -40                                                       -40

                                                                  270°                                                  270°
            90°                                                          90°
                                   -40                                                       -40

                                   -30                                                       -30


                  120°             -20                                         120°          -20
                                                           240°                                                  240°

                                   -10                                                       -10

                                     0                                                         0
                           150°                210°                                   150°           210°
                                   10                 1000Hz                                 10             8000Hz
                                    180°               500Hz                                  180°          4000Hz
                                                       250Hz                                                2000Hz




                         WM-4220 Hand-held (Speech) Microphone
        Polar Response
                                     0°                                                        0°
                                   10                                                        10
                           30°                 330°                                   30°            330°
                                    0                                                         0

                                   -10                                                       -10

                  60°              -20                     300°                60°           -20                 300°

                                   -30                                                       -30

                                   -40                                                       -40

                                                                  270°                                                  270°
            90°                                                          90°
                                   -40                                                       -40

                                   -30                                                       -30


                  120°             -20                                         120°          -20
                                                           240°                                                  240°

                                   -10                                                       -10

                                     0                                                         0
                           150°                210°                                   150°           210°
                                   10                 1000Hz                                 10             8000Hz
                                    180°               500Hz                                  180°          4000Hz
                                                       250Hz                                                2000Hz




                                  WM-4310 series Microphones
                                         (WM-4310/WM-4310H/WM-4310A)
        Polar Response
                                     0°                                                        0°
                                   10                                                        10
                           30°                 330°                                   30°            330°
                                    0                                                         0

                                   -10                                                       -10

                  60°              -20                     300°                60°           -20                 300°

                                   -30                                                       -30

                                   -40                                                       -40

                                                                  270°                                                  270°
            90°                                                          90°
                                   -40                                                       -40

                                   -30                                                       -30


                  120°             -20                                         120°          -20
                                                           240°                                                  240°

                                   -10                                                       -10

                                     0                                                         0
                           150°                210°                                   150°           210°
                                   10                 1000Hz                                 10             8000Hz
                                    180°               500Hz                                  180°          4000Hz
                                                       250Hz                                                2000Hz
SPECIFICATIONS
Model No.                     WM-4210                     WM-4220                  Model No.                WM-4310               WM-4310H                  WM-4310A
                         UHF Hand-held (Vocal) UHF Hand-held (Speech)                                      UHF Lavaliere        UHF Headset      UHF Headset (Aerobics)
                          Wireless Microphone         Wireless Microphone                                Wireless Microphone Wireless Microphone Wireless Microphone
Microphone Element      Dynamic microphone unit, Electlet condenser unit,          Transmitter unit
                                Cardioid                    Cardioid
                                                                                   Emission                                             F3E
Emission                                         F3E
                                                                                   Frequency Range                             690–865 MHz, UHF*1
Frequency Range                         690–865 MHz, UHF*1
                                                                                   Channel Selectable                                  16 CH
Channel Selectable                             16 CH
                                                                                   RF Carrier Power                              Less than 50 mW
RF Carrier Power                          Less than 50 mW
                                                                                   Tone Frequency                                   32.768 kHz
Tone Frequency                              32.768 kHz
                                                                                   Modulation System                              PLL synthesizer
Modulation System                          PLL synthesizer
                                                                                   Maximum Input Level                              120 dB SPL
Maximum Input Level           130 dB SPL                  125 dB SPL                                                                  ±40 kHz
                                                                                   Maximum Deviation
Maximum Deviation                            ±40 kHz                                                                              6LR61 (9 V x 1)
                                                                                   Battery
Battery                                   6LR61 (9 V x 1)
                                                                                   Battery Life                             More than 10 hours (alkaline)
Battery Life                        More than 10 hours (alkaline)
                                                                                   Indication                                 Power/Battery indicator
Indication                           Power/Battery indicator
                                                                                   Antenna                                     1/4 λ herical antenna
Antenna                                    Internal antenna                        Ambient Temperature                            –10°C to +50°C
Ambient Temperature                        –10°C to +50°C
                                                                                   Finish                                          Resin, coating
Finish                                   Resin, coating                            Dimensions                               62(W) x 142(H) x 32(D) mm
Dimensions                  ø50x235.2 mm               ø45x235.2 mm                Weight                                       135 g (with battery)
Weight                                 250 g (with battery)                        Accessory                Screw driver,                                   Waist pouch,
Accessory                    Stand adapter, Screw driver, Storage case                                      Storage case            Screw driver            Screw driver
                                                                                   Microphone unit
                                                                                   Microphone Element                Electret condenser microphone, cardioid
                                                                                   Power Requirement                   DC (supplied from Transmitter unit )
                                                                                   Connector                                        ø3.5 plug


Model No.                                    WT-4810
                                          UHF Wireless Tuner
Power Requirement        AC mains (using AC-DC adapter)
Power Consumption        130 mA (12 V DC)
Receiving Frequency      690–865 MHz, UHF*1
Channel Selectable       16 CH
Receiving System         Double super-heterodyne
Diversity System         TOA space diversity
Audio Output             MIC: –60 dB*2/LINE: –20 dB*2, 600Ω, 1/4" Phone jack
                         (unbalanced), XLR-3-31 type connector (balanced)
Mixing Input             –20 dB*2, 10 kΩ, 1/4" Phone jack (unbalanced)
Antenna Input            Rod antenna
Receiving Sensitivity    Better than 80 dB, S/N ratio
                         (20 dBµV input, 40 kHz deviation)
Squelch Sensitivity      18–40 dBµV variable
Squelch System           Using together of noise SQ and carrior SQ
Indication               Power, ANT A/B, Audio (peak)
S/N Ratio                Better than 104 dB (A-weight, balanced output)
Harmonic Distortion      Less than 1%
Frequency Response       100–12,000 Hz, ±3 dB
Ambient Temperature      –10°C to +50°C
Finish                   Resin, black
Dimensions               240(W) x 35(H) x 110(D) mm
Weight                   390 g
                                                                               *1 Frequency range may vary by area. (between 690 to 865 MHz)
Accessory                AC-DC adapter, Screw driver                           *2 0dB = 1 V




                                                                                                                                  TOA Corporation
                                                                                                                                    URL : http://www.toa.co.jp/
                                                                                                                            Specifications are subject to change without notice.
                                                                                                                            Printed in Japan (012) 833-62-532-60 U

				
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