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Chassis R307X

Chassis R307X; Firestone Tire & (ID = 719350) Radio
 
Chassis R307X; Firestone Tire & (ID = 719351) Radio
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Chassis R307X; Firestone Tire & (ID = 719350) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH)
Year: 1938 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 6C5G 6L7G 6U7G 6Q7G 6U5 6K6G 5W4G
Main principle Super-Heterodyne (Super in general); ZF/IF 465 kHz
Wave bands Broadcast, Short Wave(s) and Police.
Details
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: Chassis R307X - Firestone Tire & Rubber Co.
Material Metal case
Notes Export version for (Air Chief) Receiver Models 3071 to 3079; Stock No's 7406-2, 7423-2, 7423-3, 7406-2.
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 9 = 1938 and before
Literature/Schematics (1) Riders 9-5, 6


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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