• Clear-Com RS-703 Beltpack
  • Clear-Com RS-703 Beltpack
  • Clear-Com RS-703 Beltpack
  • Clear-Com RS-703 Beltpack
  • Clear-Com RS-703 Beltpack
  • Clear-Com RS-703 Beltpack

Clear-Com RS-703 Beltpack



Special order. Ships in about 2 weeks.
Calculated at Checkout

The RS-703* is a two-channel analog beltpack with an XLR-3 line connector and XLR-4M headset connector. A mic preamp with a dynamic range of 130 db enables intelligible voice communication for every volume level, from a whisper to a shout. The beltpack also combines high headroom, low noise audio and shaped frequency contour (Clear-Com Sound) to deliver crystal-clear audio. A thumbwheel level adjustment is available for Program In, as welll as a 3.5mm TRS jack for Program Input.

The RS-703 is compatible with all Encore partyline products, as well as the PL-Pro line and other TW partyline systems via Encore interfaces.

*A TWC-701 interface is required to connect beltpacks to main station. Only one interface is necessary for each system.

Technical Details:

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: 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: 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

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
Voltage input range: 12 MIN - 30 MAX VDC
Current (all inputs off): ~26mA MAX
Call Voltages – Call Voltage: 16.5V dc
Call Voltages – Min Call Voltage needed: 3.3V

Operating Temp Range: 32°F - 158°F
Storage Temp Range: 32°F - 158°F
Relative Humidity: 0 - 90% non condensing

3.4in H x 4.5in W x 1.7in D

0.68 lbs