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S7403-3 Air Chief

S7403-3 Air Chief ; Firestone Tire & (ID = 719653) Radio
S7403-3 Air Chief ; Firestone Tire & (ID = 677107) Radio S7403-3 Air Chief ; Firestone Tire & (ID = 677108) Radio
S7403-3 Air Chief ; Firestone Tire & (ID = 677112) Radio
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S7403-3 Air Chief ; Firestone Tire & (ID = 677107) Radio
Firestone Tire &: S7403-3 Air Chief [Radio] ID = 677107 457x301
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For model S7403-3 Air Chief, Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH):
USA 1939 1940 S-7403-3 Firestone Air Chief Front.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH)
Year: 1939/1940 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6SA7 6SK7 6SQ7 6F6G 5Y4G
Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm
Power out
from Radiomuseum.org Model: S7403-3 Air Chief - Firestone Tire & Rubber Co.
Material Wooden case
Notes Top handle.
Collectors' prices  
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios (7th Edition)
Circuit diagram reference Rider's Perpetual, Volume 11 = ca. 1940 and before
Mentioned in Machine Age to Jet Age III
Literature/Schematics (1) Riders 11-2


All listed radios etc. from Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH)
Here you find 419 models, 274 with images and 381 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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