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7D203 Ch= 5710 AC-DC

7D203 Ch= 5710 AC-DC; Zenith Radio Corp.; (ID = 143113) Radio
 
7D203 Ch= 5710 AC-DC; Zenith Radio Corp.; (ID = 143119) Radio
 
7D203 Ch= 5710 AC-DC; Zenith Radio Corp.; (ID = 319665) Radio
 
7D203 Ch= 5710 AC-DC; Zenith Radio Corp.; (ID = 319666) Radio
 
7D203 Ch= 5710 AC-DC; Zenith Radio Corp.; (ID = 319667) Radio
7D203 Ch= 5710 AC-DC; Zenith Radio Corp.; (ID = 158145) Radio 7D203 Ch= 5710 AC-DC; Zenith Radio Corp.; (ID = 1006632) Radio
7D203 Ch= 5710 AC-DC; Zenith Radio Corp.; (ID = 1006634) Radio
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7D203 Ch= 5710 AC-DC; Zenith Radio Corp.; (ID = 158145) Radio
Zenith Radio Corp.;: 7D203 Ch= 5710 AC-DC [Radio] ID = 158145 266x514
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For model 7D203 Ch= 5710 AC-DC, Zenith Radio Corp.; Chicago, IL:
7-D-203 (Ch=5710AC-DC) 1937 Copyrihgt by John Goller
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1937 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 6A8G 6K7G 6H6G 6F5G 25L6G 25Z6G
Main principle Super-Heterodyne (Super in general); ZF/IF 456 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast, Short Wave(s) and Police.
Details Record Player (perh.Changer)
Power type and voltage AC/DC-set / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm
Power out
from Radiomuseum.org Model: 7D203 Ch= 5710 AC-DC - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Console: Chairside Radio.
Dimensions (WHD) 25.8 x 22 x 15.5 inch / 655 x 559 x 394 mm
Price in first year of sale 100.00 $
Collectors' prices  
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) Radio Retailing (Radio & Television R.) (June 1937.)


All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4099 models, 3565 with images and 3231 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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