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4B231 Ch= 5409

4B231 Ch= 5409; Zenith Radio Corp.; (ID = 283145) Radio
 
4B231 Ch= 5409; Zenith Radio Corp.; (ID = 283146) Radio
4B231 Ch= 5409; Zenith Radio Corp.; (ID = 62420) Radio 4B231 Ch= 5409; Zenith Radio Corp.; (ID = 240571) Radio
4B231 Ch= 5409; Zenith Radio Corp.; (ID = 240570) Radio 4B231 Ch= 5409; Zenith Radio Corp.; (ID = 240573) Radio
4B231 Ch= 5409; Zenith Radio Corp.; (ID = 240574) Radio 4B231 Ch= 5409; Zenith Radio Corp.; (ID = 1228160) Radio
4B231 Ch= 5409; Zenith Radio Corp.; (ID = 1228162) Radio 4B231 Ch= 5409; Zenith Radio Corp.; (ID = 1228163) Radio
4B231 Ch= 5409; Zenith Radio Corp.; (ID = 1228164) Radio 4B231 Ch= 5409; Zenith Radio Corp.; (ID = 1228168) Radio
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4B231 Ch= 5409; Zenith Radio Corp.; (ID = 62420) Radio
Zenith Radio Corp.;: 4B231 Ch= 5409 [Radio] ID = 62420 424x514
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For model 4B231 Ch= 5409, Zenith Radio Corp.; Chicago, IL:
Copyright by John Goller Radio Attic
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1939 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: 6D8G 6S7G 6T7G 38
Main principle Superheterodyne (common); ZF/IF 456 kHz
Wave bands Broadcast only (MW).
Details
Power type and voltage Direct Current supply (DC) / 6 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 4B231 Ch= 5409 - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 12.5 x 13.7 x 8 inch / 318 x 348 x 203 mm
Notes Farm Radio
External source of data Ernst Erb
Source of data The Radio Collector's Directory and Price Guide 1921 - 1965
Circuit diagram reference Rider's Perpetual, Volume 8 = 1937 and before
Mentioned in Collector's Guide to Antique Radios 4. Edition
Literature/Schematics (1) Zenith Radio The Glory Years 1936-1945
Literature/Schematics (2) Machine Age to Jet Age II (page 319.)


All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4273 models, 3899 with images and 3388 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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