85-AW-A ; Patterson Radio Corp (ID = 641561) Radio
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85-AW-A ; Patterson Radio Corp (ID = 641561) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Patterson Radio Corp.; Los Angeles
Year: 1937 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 6A7 6D6 6D6 85 6A6 42 42 80
Main principle Superheterodyne (common); ZF/IF 458 kHz; 3 AF stage(s)
Tuned circuits 8 AM circuit(s)
Wave bands Broadcast plus more than 2 Short Wave bands.
Power type and voltage Alternating Current supply (AC) / 110; 125 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: 85-AW-A - Patterson Radio Corp.; Los
Notes BC (550-1600 kHz), TROP (1600-4500 kHz), SW1 (4.7-12.0 MHz) and SW2 (11.5-20.0 MHz) bands. Push-pull audio amplifier.
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 8 = 1937 and before
Mentioned in Rider's 8-3, 8-4

All listed radios etc. from Patterson Radio Corp.; Los Angeles
Here you find 111 models, 43 with images and 66 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.