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Clearcom – TW-47

Clearcom

2-Way Radio Interface

SKU: CLETW-47 Categories: , , , ,

Description

Easily add 2-way radios or walkie-talkies to a wired intercom system to increase the coverage of communication within a facility or venue

Certain Clear-Com stations can set up the Call signal to be activated automatically when the Talk button is pressed enabling the radio transmitter to be keyed by simply pushing the Talk button.

The 9-pin connector, combination of internal switches, and Transmit/Receive level controls assures connection to many different radios with the correct level matching.

Feature Quick View

  • 2-Way Radio Interface
  • Interfaces any 2-way radio to a single channel of Clear-Com, RTS or compatible system
  • Accepts any walkie-talkie or radio with headset and microphone jacks
  • Individual transmit and receive level controls
  • Bi-color LED audio level indicator
  • Powered by the intercom line

Additional information

Weight 0.6 kg
Radio to Partyline

Line Characteristics Frequency Response: 200-20KHz ± 3dB Max Gain: >=-5dBu Distortion: <=0.3% Noise: =+17dBu Green LED Threshold: -22dBu ± 3dB Red LED Threshold: -16dBu ± 3dB Input Impedance: 400Ω ± 100Ω

Partyline to Radio

Line Characteristics Frequency Response: 200-8KHz ± 3dB Max Gain J7 ON, J8 ON: -12dBu ± 3dB Max Gain J7 OFF, J8 ON: +2dBu ± 3dB Max Gain J7 OFF, J8 OFF: +27dBu ± 3dB Distortion: <=0.3% Noise: =0dBu

Power Requirements

Input Voltage Range: 20-30VDC Quiescent Current: <=40mA Current with Audio: <=50mA Current with Call: <=60mA

Dimensions

1.8 x 3.95 x 6.4 in (HxWxD) (46 mm x 100 mm x 163 mm)

Downloads

Spec Sheet Download
Quick Start Guide Download