Clear-Com 2-Channel Beltpack with XLR-3 Connector - RS-703

2-Channel Beltpack with XLR-3 Connector

• 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

dBu is an absolute measurement. 0 dBu is referenced to 0.775 volts RMS

• 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

• 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

• Power: Green LED
• Talk A and B: Green LED
• Call A and B: Orange LED

• Intercom Line: (2) 3-pin XLR–M–F
• Ch. 1 2-Wire

• Pin 1: Common
• Pin 2: PL Power (+28VDC)/PL
• Ch-A
• Pin 3: PL Ch-B
• 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)
• Program Audio Input: 3.5mm TRS jack

• Input Voltage Range: 12-30 VDC
• Input Current (Idle): <=25mA
• Input Current (Max): <=40mA

• 16.5 VDC
• Minimum Voltage Needed: 3.3V

• 32?F – 158?F (0?C – 70?C)

• 3.4 x 4.5 x 1.7 in (HxWxD)
• (86 x 114 x 43 mm)

• 10.8 oz (0.31 kg)