Clear-Com/RTS 2-Way Radio Interface, connects Clear-Com or RTS to any 2-way radio
Compatible with both Clear-Com and RTS®, TW-47 connects virtually any set of walkie-talkies to anyone on the wired partyline intercom; simply use one walkie-talkie as a basestation. The base station radio is keyed from the intercom call signal. Extensive RF and EMI isolation prevents interference from entering the intercom system. Separate transmit and receive level controls are provided, along with audio level and transmitter keying indicators. The stand-alone interface is powered by the intercom line.
Note: Two-way radio must have headset and microphone jacks.
Radio to Partyline
Frequency Response: 200-20KHz ± 3dBMax Gain: >=-5dBuDistortion: <=0.3%Noise: <=-70dBuMax Level Before Clipping: >=+17dBuGreen LED Threshold: -22dBu ± 3dBRed LED Threshold: -16dBu ± 3dBInput Impedance: 400 ± 100
Partyline to Radio
Frequency Response: 200-8KHz ± 3dBMax Gain J7 ON, J8 ON: -12dBu ± 3dBMax Gain J7 OFF, J8 ON: +2dBu ± 3dBMax Gain J7 OFF, J8 OFF: +27dBu ± 3dBDistortion: <=0.3%Noise: <=-50dBuMax Level Before Clipping: >=0dBu
Input Voltage Range: 20-30VDCQuiescent Current: <=40mACurrent with Audio: <=50mACurrent with Call: <=60mA
Rear Panel Connectors
(1) XLR3F(1) DB-9F
Front Panel Controls and Indicators
Transmit: (1) Red LEDAudio Level Hi: (1) Red LEDAudio Level Norm: (1) Green LEDReceive Level Adjust: (1) ControlTransmit Level Adjust: (1) Control
1.63 in. H x 4.75 in. W x 5.15 in. D(41.4 mm x 121 mm x 131mm)
1 lb. 4 oz. (0.6 kg)