WWII COMMUNICATIONS EQUIPMENT - RadioBlvd
Radiomarine Corporation of American (RCA) - RAZ-1 (AR-8503, AR-8503-P, RM-6) RAZ-1 was the Navy designation for a group of equipment consisting of a four tube longwave TRF receiver with regenerative detector, a matching one tube preselector and a one tube AC power supply - all built for shipboard use.
