Lot 141: National HRO 5R High Frequency Receiver with SPU697 Power Supply WWII Era
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National HRO Type 5R High Frequency Communications Receiver
Manufactured by National Company Inc Malden Massachusetts USA
Matched SPU697 power supply unit also by National Company Inc
Power supply rated 220 volts 50 to 60 cycles
Main receiver unit features large vernier tuning dial signal strength meter selectivity bandspread RF gain audio gain AVC and BFO controls
Front panel National High Frequency Receiver Type HRO 5R badge fully legible
Power supply unit carries National Company Inc SPU697 identification plate
Original black painted metal finish with age patina surface wear minor rust and paint loss to edges and mounting flanges
Meter and indicator lamp illuminate when powered
Full receive functionality not tested
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