7k7 ; Wilcox-Gay Corp.; (ID = 701801) Radio
7k7 ; Wilcox-Gay Corp.; (ID = 701803) Radio
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7k7 ; Wilcox-Gay Corp.; (ID = 701801) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Wilcox-Gay Corp.; Charlotte (MI)
Year: 1940 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 78 2A7 78 78 75 42 80
Main principle Superhet with RF-stage; ZF/IF 456 kHz
Tuned circuits 9 AM circuit(s)
Wave bands Broadcast, Short Wave(s) and Police.
Power type and voltage Alternating Current supply (AC) / 110-120 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm
Power out
from Model: 7k7 - Wilcox-Gay Corp.; Charlotte MI
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 11 = ca. 1940 and before
Literature/Schematics (1) Riders 11-2, 4

All listed radios etc. from Wilcox-Gay Corp.; Charlotte (MI)
Here you find 225 models, 104 with images and 182 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.