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.
Caractéristiques
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
Spécifications
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
