Consists of 1 chassis, trailer with bed, cage 19207, pn 875023, 1 antenna transceiver assembly, cage 05869, pn c500859, 1 receiver exciter assembly, cage 05869, pn sm-d-803200, 1 converter, rf, cage 05869, pn sm-d-803203, the antenna transceiver group oy-112/tpq-46 receives commands from the radars cpu, transmits pulsed rf and receives reflected rf. Received rf is down-convertedthe computer unit for processing the computer unit for processing. Additionallly, monitored circuits status information is sent back to the computer processor. Primary power distribution and control source for the entire radar system