Clear-Com Clear-Com/RTS System Interface - TW-12C

Clear-Com/RTS System Interface

• System isolation for: Clear-Com to Clear-Com, Clear-Com to RTS, RTS to RTS
• Eliminates grounding problems between intercom systems
• Matches gains between systems
• Passes through and translates signaling
• Hybrid nulling up to 40 dB
• Built-in setup tone
• Powered directly from connected intercom system

• Max Level Before Clipping : >=3dBu
• Impedance: >=10K?

• Receive: <=4 VDC
• Send: >=11VDC

• Line Characteristics
• Max Level Before Clipping : >=5dBu
• Impedance: >=10K?

• Frequency Response:
• Partyline – Partyline: 200-8KHz

• Send frequency: 20kHz ±100Hz
• Receive frequency: 20kHz ±500Hz
• Send level: >=-6dBu
• Receive level: <=-25dBu

• Partyline – Partyline: <=0.2%

• Clear-Com – RTS: >=9dB
• Clear-Com – Clear-Com: >=4dB
• RTS – Clear-Com: >=-1dB
• RTS – RTS: >=4dB

• Clear-Com – RTS: <=1dB
• Clear-Com – Clear-Com: <=-4dB
• RTS – Clear-Com: <=-9dB

• Input Voltage Range: 20-30VDC
• Input Current (average): <=50mA

• 1.75 x 19 x 7.25 (HxWxD)
• (45 x 483 x 185 mm)

• 5.63 lbs (2.56 kg)