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CLEAR-COM  |  SKU: 14873

TW-47

IFB/IEM Accessories

Clear-Com/RTS 2-Way Radio Interface, connects Clear-Com or RTS to any 2-way radio

$1,280.00 CAD
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Description

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 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

Specifications

Radio to Partyline

Line Chracteristics

Frequency Response: 200-20KHz ± 3dB

Max Gain: >=-5dBu

Distortion:

Noise:

Max Level Before Clipping: >=+17dBu

Green LED Threshold: -22dBu ± 3dB

Red LED Threshold: -16dBu ± 3dB

Input Impedance: 400 ± 100

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:

Noise:

Max Level Before Clipping: >=0dBu

Power Requirements

Input Voltage Range: 20-30VDC

Quiescent Current:

Current with Audio:

Current with Call:

Rear Panel Connectors

(1) XLR3F

(1) DB-9F

Front Panel Controls and Indicators

Transmit: (1) Red LED

Audio Level Hi: (1) Red LED

Audio Level Norm: (1) Green LED

Receive Level Adjust: (1) Control

Transmit Level Adjust: (1) Control

Dimensions

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)

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