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)

• Condition: New
• Coupons: Free ground shipping item *