OPDA Outdoor Radio Broadcast Distribution Amplifier Featuring Control Unit and UPS
Climatic version (-60…+60 °C). Wall- and post-mounted. Combined power supply by a battery charged by 220V mains. Output frequency range – 100 to 6300 Hz (optional 50-10000 Hz). Connected feeder is controlled for overload, break, short circuit. 8-channel equalizer. Automatic gain control. Tamper switch. External alarm sensor supported. Standard record storage unit, PC-control unit.