Clear-Com TW-47

Compatible with both Clear-Com and RTS, The Clear-Com TW-47 two-way radio interface connects virtually any set of walkie-talkies to anyone on the wired party-line intercom. One walkie-talkie, working as a base-station, is keyed from the intercom call signal. The TW-47 boasts extensive RF and EMI isolation that prevents interference from entering the intercom system. It also offers separate transmit and receive level controls, along with audio level and transmitter keying indicators. The intercom line powers the stand-alone TW-47.Specifications:Line Chracteristics: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 100Party-line to Radio Characteristics: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: >=0dBuPower RequirementsInput Voltage Range: 20-30VDCQuiescent Current: <=40mACurrent with Audio: <=50mACurrent with Call: <=60mARear Panel Connectors:(1) XLR3F(1) DB-9FFront 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) ControlDimensions: 1.63 in. H x 4.75 in. W x 5.15 in. D (41.4 mm x 121 mm x 131mm)Weight: 1 lb. 4 oz. (0.6 kg)Please Note:Two-way radio must have headset and microphone jacks.