Clear-Com RS-703

MPN #RS-703

$915.00

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2-Channel Beltpack with XLR-3 Connector. Fully compatible with Clear-Com analog partyline systems when using the TWC-703 adapter

The RS-703 is a two-channel analog beltpack that can carry power and audio through the XLR-3 line connector. Each beltpack combines high headroom, low-noise audio and shaped frequency contour (the "Clear-Com Sound") to deliver clear audio.

Features

Visual LED indicators on top of keypad

Tactile buttons for Call and Talk

Recessed rotary controls for Volume with end stops

Concealed, programmable DIP switches

XLR-3 line connectors with 2-channel TW connectivity

3.5mm Program Audio Input jack

RTS-TW compatible

Fully compatible with Clear-Com analog partyline systems when using the TWC-703 adapter

Low operating current for more beltpack daisy-chaining

Rugged and strong construction

"Clear-Com Sound" for intelligible audio

Specifications

Microphone Pre-Amplifier

Mic to Line (without limiter acting) Frequency Response: 280 - 15k Hz ± 3dB

Microphone output to line - Audio Level (-50dBm Electret input): -9dBm

Microphone output to line - Distortion: <0.1%

Microphone output to line - Signal to Noise: >65dB

Clear-Com Sound: Yes

Headphone Amplifier

Frequency Response - Line to Headphone: 150 - 20k Hz ± 3dB

Headphone input from line - Audio Level (-9dBm Electret input): 7dBm

Headphone input from line - Distortion: <0.5%

Headphone input from line - Signal to Noise: >50dB

Earphone to Mic - Crosstalk: >80dB

Sidetone - Adjustment Range (-80db mic input): >45dB

Keypad Indicators

Power: Green LED

Talk A: Green LED

Call A: Orange LED

Talk B: Green LED

Call B: Orange LED

Connectors

Intercom Line: (2) 3-pin XLR-M-F Ch. 1 2-Wire

Intercom Channel Pin 1: Common; Pin 2: PL Power (+28VDC)/PL Ch-A; Pin 3: PL Ch-B

Headset: 4-pin XLR-M

Headset Connector; Pin 1: Mic - (Mic Common); Pin 2: Mic +; Pin 3: Spkr-; Pin 4: Spkr+ (&0.5*VCCDC Supply between Pin 4 & Pin 1)

Program Audio Input: 3.5mm TRS jack

Power Requirements

25mA Quiescent

35mA Average talk

40mA Talk with signaling

DC Voltage Range: 12-30VDC

Environmental

Operating Temp Range: 0C - 70C (32F - 158F)

Storage Temp Range: 0C - 70C (32F - 158F)

Relative Humidity: 0 - 90% non condensing

Dimensions

3.4in H x 4.5in W x 1.7in D

(86.4 x 114.3 x 43.2 mm)

Weight

0.68 lbs (0.31 kg)

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