Tag: Wireless Communication System

EARTEC TD900 Full Duplex Wireless Communication System User Manual FEATURE Full duplex, two-way transceiverSimultaneous talk – hands free communicationsState of the art digital technology 1 On/Off, Volume knob 2 Talk button up standby, down talk mode 3 Channel selectivity buttonup -channel A, down-channel B 4,5 Channel and status indicators A and B startup mode greenstandby…