Clear-Com RS-703

Description

Brand New Never used Clear-Com RS-703. Condition is "New". Shipped with USPS Priority Mail.
Description:
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.
RS-703:
* 2-Channel Beltpack with XLR-3 Connector
* 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 connectivity
* 3.5mm Program Audio Input jack
* RTS-TW compatible
* Fully compatible with current and previous Clear-Com analog partyline systems
* Low operating current for more beltpack daisy-chaining
* Rugged and strong construction
* “Clear-Com Sound” for intelligible audio
Item Part Number:
RS-703
Specs
* 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
* 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: 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)