Clear Com RS-702 2ch Analog Partyline Intercom Belt pack System

Clear Com RS-702 2ch Analog Partyline Intercom Belt pack System

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.

Features:
XLR-6 line connectors for 2-Channel + Program Audio
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
Program Audio thumbwheel adjustment
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

Specifications:
Microphone Pre-Amplifier
Mic to Line (without limiter acting)
Frequency Response: 280 – 15kHz ± 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 – 20kHz ± 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 and B: Green LED
Call A and B: Orange LED
Connectors
Intercom Line: (2) 6-pin XLR–M–F Switchcraft pin layout*
Pin 1: Common
Pin 2: PL Power (+28V DC)
Pin 3: PL Ch-B
Pin 4: PL Ch-A
Pin 5: Program Audio +
Pin 6: Program Audio - Each intercom channel should be an individually shielded pair
Headset: 4-pin XLR–M
Pin 1: Mic - (Mic Common)
Pin 2: Mic +
Pin 3: Spkr-
Pin 4: Spkr+ (and 0.5*VCC DC, supply between Pin 4 and Pin 1)
Power
Input Voltage Range: 12-30V DC
Input Current (Idle): <=25mA
Input Current (Max): <=40mA
Call Voltage: 16.5V DC
Minimum Voltage Needed: 3.3V
Environmental: 32° - 158°F (0° - 70°C)
Relative Humidity:
0 - 90%, non-condensing
Dimensions:
3.4 x 4.5 x 1.7in (HxWxD)
(86 x 114 x 43mm)
Weight: 10.5oz (0.30kg)