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Clear Com System Interface

Part Number: Clear-Com TW-12C


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$1,053.00

Clear Com System Interface

Clear-Com/RTS System Interface Rack Mount (1RU), connects Clear-Com to Clear-Com or Clear-Com to RTS systems.

The TW-12C connects a single channel of intercom from one system to another. Opt isolation eliminates hums and buzzes. Compensates for level and impedance differences between systems and allows Clear-Com-to-Clear-Com, Clear-Com-to-RTS, and RTS-to-RTS system configurations. Powered by the connected intercom system. Translates "call" signals in both directions.

Technical Specifications:

Clear-Com Format:

  • Line Characteristics:
    • Max Level Before Clipping : >=3dBu
    • Impedance: >=10KΩ
  • Signaling:
    • Receive: <=4 VDC
    • Send: >=11VDC

RTS Format:

  • Line Characteristics:
    • Max Level Before Clipping : >=5dBu
    • Impedance: >=10KΩ
  • Signaling Tone:
    • Send frequency: 20kHz ±100Hz
    • Receive frequency: 20kHz ±500Hz
    • Send level: >=-6dBu
    • Receive level: <=-25dBu

General Characteristics:

  • Frequency Response: Party-line - Party-line: 200-8KHz
  • Distortion: Party-line - Party-line: <=0.2%
  • Max Gain:
    • Clear-Com - RTS: >=9dB
    • Clear-Com - Clear-Com: >=4dB
    • RTS - Clear-Com: >=-1dB
    • RTS - RTS: >=4dB
  • Min Gain:
    • Clear-Com - RTS: <=1dB
    • Clear-Com - Clear-Com: <=-4dB
    • RTS - Clear-Com: <=-9dB
  • Power Requirements:
    • Input Voltage Range: 20-30VDC
    • Input Current (average): <=50mA
  • Rear Panel Connectors:
    • Rear panel: (2) XLR3M (1 per channel)
    • (2) XLR3F (1 per channel)
  • Front Panel Connectors:
    • Headset: (1) XLR4M
    • TS1 Earphone: (1) 3.5mm Jack Socket
  • Front Panel Controls and Indicators:
    • Power: (2) Green LED (1 per channel)
    • Null Test Button : (2) Buttons (1 per channel)
    • Gain Level Adjust: (2) Controls (1 per channel)
    • Null Adjust: (6) Controls (3 per channel)
    • Connection Type Switch: (2) Switches (1 per channel)
    • Pin Connection Select Switch: (2) Switches (1 per channel)
  • Dimensions: 1.75in. H x 19in. W x 7.25in. D (45 x 483 x 185 mm)
  • Weight: 5.63 lbs. (2.56 Kg)

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