4-Wire Interface with Call Signal
- High-quality partyline to 4-wire audio conversion interface
- Maintains hybrid null with multiple units on a channel
- Converts call signals to RS-422 data with selectable baud rate
- Connects intercom with call signal over fiber
- Clear-Com and RTS compatible
- Built-in test tone and jack for nulling
- Multi-mode data status LED
- Powered by the intercom line
| Item Code | |
| Technical Specifications Left | Clear-Com Format
Line Characteristics
Max Level Before Clipping: >=20dBu
Impedance: >=10KΩ
Signaling
Receive: <=4V DC
Send: >=11V DC
RTS Format
Line Characteristics
Max Level Before Clipping: >=20dBu
Impedance: >=10KΩ
Signaling Tone
Send frequency: 20kHz ±1kHz
Receive frequency: 20kHz ±500Hz
Send level: >=-6dBu
Receive level: <=-20dBu
General Characteristics
Frequency Response: Partyline - Partyline: 200-10kHz ± 3dB
Matrix - Partyline: 200-10kHz ± 3dB
Distortion
Partyline - Matrix: <=0.5%
Matrix - Partyline: <=0.5%
|
| Technical Specifications Right |
Noise
Partyline - Matrix: <=-50dBu
Matrix - Partyline: <=-70dBu
Max Gain
Partyline - Matrix (CC setting): 20dB ± 3dB
Partyline - Matrix (RTS setting): 16dB ± 3dB
Matrix - Partyline (CC setting): -5dB ± 3dB
Matrix - Partyline (RTS setting): -1dB ± 3dB
Min Gain
Partyline - Matrix (CC setting): -7dB ± 3dB
Partyline - Matrix (RTS setting): -12dB ± 3dB
Matrix - Partyline (CC setting): -33dB ± 3dB
Matrix - Partyline (RTS setting): -29dB ± 3dB
Power Requirements
Input Voltage Range: 20-30V DC
Quiescent Current: <=70mA
Max Current: <=80mA
Dimensions
1.62 x 5.94 x 4.8in (HxWxD)
(41 x 151 x 122mm)
Weight
1.75lbs (0.79kg) |
| Mark as Discontinued | No |
| Rank | 9999 |
| IsActiveTest | |
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