MTJ TECH CO.,LTD

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Product

Clear-Com RS-701

Clearcom RS701 Beltpack Single Channel Beltpac (อินเตอร์สาย 1 Channel Clearcom RS701)

PRODUCT HIGHLIGHTS

  • Single-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
  • 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
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Description

Technical Specifications

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
Headphone Pre-Amplifier
  • Frequency Response – Line to Headphone: 150 – 20k Hz ± 3dB
  • Headphone input from line – Audio Level (-9dBm Electret input): 3.5dBm
  • 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: Green LED
  • Call: 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)
  • Pin 3: Line (Audio)
  • 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)
  • Power Requirements
  • Voltage input range: 12 MIN – 30 MAX VDC
  • Current (all inputs off): ~12mA MAX
Call Voltages
  • 16.5V DC 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)
  • (86.4 x 114.3 x 43.2 mm)
Weight
  • 10.5 oz (0.30 kg)