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864 ; Gamble-Skogmo, Inc.; (ID = 372865) Radio
864 ; Gamble-Skogmo, Inc.; (ID = 372866) Radio
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864 ; Gamble-Skogmo, Inc.; (ID = 372865) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Gamble-Skogmo, Inc.; Minneapolis, MN
Year: 1940 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 11: 6U7G 6J5G 6J7G 6U7G 6U5 6H6 6J7G 6J5G 6F6G 6F6G 5Y3G
Main principle Superhet with RF-stage; ZF/IF 456 kHz
Wave bands Broadcast, Short Wave(s) and Police.
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm
Power out
from Model: 864 - Gamble-Skogmo, Inc.;
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 11 = ca. 1940 and before

All listed radios etc. from Gamble-Skogmo, Inc.; Minneapolis, MN
Here you find 651 models, 289 with images and 594 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.