Clear-Com RS-703, 2 Ch. TW dual listen monaural beltpack

Clear-Com RS-703, 2 Ch. TW dual listen monaural beltpack

The RS-703 from Clear-Com features a concealed DIP switch panel on the back of the beltpack allows users to easily adjust control features such as switching between headset types, setting volume levels for headphones, adjusting overall volume settings per channel, enabling LED signals,adjusting the functions of the Call and Talk keys per channel, and selecting Clear-Com/RTS functionality. The Clear-Com RS-703 has a unique beltpacks that are fully compatible with current and previous Clear-Com analog partyline systems. Clear-Com RS-703 also has a colorful LEDs on the top of the beltpack tells users if the beltpack is powered, if the microphone is active or if the beltpack is receiving a Call signal. Clear-Com RS-703 has a unique designed after the durable RS-500 Series, these rugged, light-weight beltpacks can withstand the inevitable drop or tumble of everyday production environments.

2 Ch. TW dual listen monaural beltpack: 
Encore two-channel/three-pin dual listen monaural beltpack. Four- pin male headset connector. Three-pin female/male loop through intercom line connectors. Requires a TWC-701.

Clear-Com RS-703 Product Features

• 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
• Select Audio and Key Options Quickly
• Fully Compatible
• Visually Indicate Incoming/Outgoing Calls
• Ergonomically Designed

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 – 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 and B: Green LED
Call A and 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+ (and 0.5*VCC DC, supply between Pin 4 and Pin 1)
Program Audio Input: 3.5mm TRS jack

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

Call Voltage
16.5 VDC
Minimum Voltage Needed: 3.3V

Environmental
32˚F – 158˚F (0˚C – 70˚C)

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

Weight
10.8 oz (0.31 kg)