Product ID: YJ-3CSend Inquiry
The equipment faults level switch of digital signal and transmitting and switching command data and aullio signal beware battalion proudest control console and PCM transmission system. Through the center interface and PCM station interface transmits the control commands and AF signals coming from PA system central control unit to station broadcast control console, to realize the center broadcast priority. Station PA system working status and broadcast contents will go back to center vis- -vis for center monitoring.
- Transmission rate: 4.8 K B/S
- Input, output level: 0 dB
- Input, output impedance: 600 ohm
- Data interface: RS422, RS232
- Power supply: 2,220 V ±10%, 50 Hz
- Two data interfaces of RS232 and RS422.
- Plug-in module structure convenient for replacement, test and maintenance, and the structure conforms to national standard.
- Dark brown transparent front panel, easy to observe the working status indicator.