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4-C-3

4-C-3 ; Firestone Tire & (ID = 285517) Radio
 
4-C-3 ; Firestone Tire & (ID = 285518) Radio
 
4-C-3 ; Firestone Tire & (ID = 285519) Radio
 
4-C-3 ; Firestone Tire & (ID = 835877) Radio
 
4-C-3 ; Firestone Tire & (ID = 835878) Radio
 
4-C-3 ; Firestone Tire & (ID = 835879) Radio
 
4-C-3 ; Firestone Tire & (ID = 835880) Radio
4-C-3 ; Firestone Tire & (ID = 835876) Radio 4-C-3 ; Firestone Tire & (ID = 285516) Radio
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4-C-3 ; Firestone Tire & (ID = 835876) Radio
Firestone Tire &: 4-C-3 [Radio] ID = 835876 933x688
Select picture or schematic to display from thumbnails on the right and click for download.
For model 4-C-3, Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH):
SAMS Photofact
 
Country:  United States of America (USA)
Manufacturer / Brand:  Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH)
Year: 1947 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 1N5GT 1A7GT 1N5GT 1H5GT 3Q5GT 117Z6GT
Main principle Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Line / Batteries (any type) / AC/DC 110 - 120 / 90 & 9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
Power out 0.25 W (unknown quality)
from Radiomuseum.org Model: 4-C-3 - Firestone Tire & Rubber Co.
Shape Portable set > 8 inch (also usable without mains)
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Rider's Perpetual, Volume 19 = 1949 and before
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965


All listed radios etc. from Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH)
Here you find 434 models, 282 with images and 398 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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