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S7403-2

S7403-2 ; Firestone Tire & (ID = 723551) Radio
S7403-2 ; Firestone Tire & (ID = 366436) Radio S7403-2 ; Firestone Tire & (ID = 366433) Radio
S7403-2 ; Firestone Tire & (ID = 389542) Radio S7403-2 ; Firestone Tire & (ID = 366434) Radio
S7403-2 ; Firestone Tire & (ID = 366437) Radio S7403-2 ; Firestone Tire & (ID = 389543) Radio
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S7403-2 ; Firestone Tire & (ID = 366436) Radio
Firestone Tire &: S7403-2 [Radio] ID = 366436 500x375
Select picture or schematic to display from thumbnails on the right and click for download.
For model S7403-2, Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH):
Picture courtesy of eBay seller chinobob
 
Country:  United States of America (USA)
Manufacturer / Brand:  Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH)
Year: 1940 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 12SK7 12SA7 12SK7 12SQ7 35L6GT 35Z5GT
Main principle Super-Heterodyne (Super in general); ZF/IF 456 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage AC/DC-set / 117 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
Power out
from Radiomuseum.org Model: S7403-2 - Firestone Tire & Rubber Co.
Material Wooden case
Shape Tablemodel, with any shape - general.
Notes Built in loop antenna.
Collectors' prices  
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Rider's Perpetual, Volume 14 = 1944 = before 1943
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965
Literature/Schematics (1) Riders 14-10


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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