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  • Clear-Com RS-702

Clear-Com RS-702

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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) 6-pin XLR–M–F Ch. 1 2-Wire
Intercom Channel Pin 1: Common; Pin 2: PL Power (+28VDC); Pin 3: PL Ch-B; Pin 4: PL Ch-A; Pin 5: Program Audio; Pin 6: Program Audio
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: XLR-6, pins 5 & 6
Power Requirements  25mA Quiescent
35mA Average talk
40mA Talk with signaling
DC Voltage Range: 12-30VDC
Environmental Operating Temp
Range: 0?C - 70?C (32?F - 158?F)
Storage Temp Range: 0?C - 70?C (32?F - 158?F)
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)




The RS-702 is a two-channel analog beltpack with an XLR-6 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.
The RS-702 is compatible with all Encore partyline products, as well as the PL-Pro line and other partyline systems via Encore interfaces.