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S7397-1 Air Chief Ch= E442

S7397-1 Air Chief Ch= E442; Firestone Tire & (ID = 720772) Radio
 
S7397-1 Air Chief Ch= E442; Firestone Tire & (ID = 720775) Radio
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S7397-1 Air Chief Ch= E442; Firestone Tire & (ID = 416181) Radio S7397-1 Air Chief Ch= E442; Firestone Tire & (ID = 416180) Radio
S7397-1 Air Chief Ch= E442; Firestone Tire & (ID = 416184) Radio S7397-1 Air Chief Ch= E442; Firestone Tire & (ID = 1206228) Radio
S7397-1 Air Chief Ch= E442; Firestone Tire & (ID = 1206229) Radio S7397-1 Air Chief Ch= E442; Firestone Tire & (ID = 1206230) Radio
S7397-1 Air Chief Ch= E442; Firestone Tire & (ID = 1206231) Radio
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S7397-1 Air Chief Ch= E442; Firestone Tire & (ID = 416185) Radio
Firestone Tire &: S7397-1 Air Chief Ch= E442 [Radio] ID = 416185 727x700
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For model S7397-1 Air Chief Ch= E442, Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH)
 
Country:  United States of America (USA)
Manufacturer / Brand:  Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH)
Year: 1941 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 1R5 1T4 1S5 3S4 117Z6GT
Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Line / Batteries (any type) / 110/90/1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3 inch = 7.6 cm
Power out
from Radiomuseum.org Model: S7397-1 Air Chief Ch= E442 - Firestone Tire & Rubber Co.
Material Bakelite case
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 10 x 6 x 3.25 inch / 254 x 152 x 83 mm
Notes AC/DC mains or dry batteries.
Net weight (2.2 lb = 1 kg) 2 kg / 4 lb 6.5 oz (4.405 lb)
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 13 = 1942 and before
Literature/Schematics (1) Riders 13-8, 9


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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