Antenna Coordination and Control Unit (BCKA) for Emergency Notification System SUBR-1P

The antenna matching and control unit (BSCA) is used as part of the SUBR-1P complex. BSCA performs matching of the antenna with the transmitter output, control of insulation resistance and integrity (break) loop antenna, and serves to work only with the antenna isolated from "ground" (loop) transmitter SUBR-1P.BSCA is designed for automatic or manual disconnection of the antenna complex from the transmitter output, in case of violation of circuit integrity or reduction of insulation resistance of the antenna complex below the norm setpoint, as well as for continuous monitoring of these parameters of the antenna.