Clear-Com TW-47
MPN #TW-47
Clear-Com/RTS 2-Way Radio Interface, connects Clear-Com or RTS to any 2-way radio
The TW-47 is a stand-alone interface designed to connect a 2-way radio or walkie-talkie into a single channel of a standard Clear-Com, RTS, or compatible 2-wire party-line intercom system. It provides both audio connection and "push-to-talk" transmitter keying, using standard Call signals.
Note: Two-way radio must have headset and microphone jacks.
Features
Interfaces any 2-way radio to a single channel of Clear-Com, RTS or compatible systemAccepts any walkie-talkie or radio with headset and microphone jacksIndividual transmit and receive level controlsBi-color LED audio level indicatorPowered by the intercom line
Specifications
Radio to Partyline
Line Chracteristics
Frequency Response: 200-20KHz ± 3dBMax Gain: >=-5dBuDistortion:Noise:Max Level Before Clipping: >=+17dBuGreen LED Threshold: -22dBu ± 3dBRed LED Threshold: -16dBu ± 3dBInput Impedance: 400 ± 100Partyline to RadioLine CharacteristicsFrequency 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:Noise:Max Level Before Clipping: >=0dBuPower RequirementsInput Voltage Range: 20-30VDCQuiescent Current:Current with Audio:Current with Call:Rear Panel Connectors(1) XLR3F(1) DB-9FFront Panel Controls and IndicatorsTransmit: (1) Red LEDAudio Level Hi: (1) Red LEDAudio Level Norm: (1) Green LEDReceive Level Adjust: (1) ControlTransmit Level Adjust: (1) ControlDimensions1.63 in. H x 4.75 in. W x 5.15 in. D(41.4 mm x 121 mm x 131mm)Weight1 lb. 4 oz. (0.6 kg)
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