Clear-Com RS-702 Encore 2-Channel Beltpack

The RS-702 is a two-channel analog beltpack that can carry power and audio through the XLR-6 line connector. Each beltpack combines high headroom, low-noise audio and shaped frequency contour (the "Clear-Com Sound") to deliver clear audio.

The RS-702 features LEDs on the top of the beltpack for visual indication of incoming and outgoing call signaling. A mic preamp enables intelligible voice communication for every volume level. Recessed rotary volume control, Talk and Call keys guard against accidental activation. The RS-702 has low operating current to allow for more beltpacks in a daisy-chain. Additionally, a thumbwheel level adjustment is available for Program In.

Clear-Com RS-702 Features

• 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-6 line connectors for 2-channel + program audio
• 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

• RS-702 Encore 2-Channel Beltpack1

• 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 (HxWxD)3.4x4.5x1.7" (86x114x43mm)
• Weight10.5oz (0.30kg)
• Notes
  • dBu is an absolute measurement. 0dBu is referenced to 0.775 volts RMS
  • *IMPORTANT: XLR Connector Compatibility: Clear-Com products featuring 6-pin XLR connectors utilize the Switchcraft XLR pin layout. Compatible connectors are available from manufacturers, such as Switchcraft and Neautrik, yet compatibility must be verified. Neutrik 6-pin XLR connectors must include “S” in the part number to ensure compatibility.