902 Ch= 2012-4J

902 Ch= 2012-4J; Zenith Radio Corp.; (ID = 261616) Radio
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902 Ch= 2012-4J; Zenith Radio Corp.; (ID = 261616) Radio
Zenith Radio Corp.;: 902 Ch= 2012-4J [Radio] ID = 261616 427x688
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For model 902 Ch= 2012-4J, Zenith Radio Corp.; Chicago, IL:
Image copy from Zenith folder. Image shows model 90. Model 902 use the same cabinet.
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
Chicago Radio Lab
Year: 1932 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 51 or 35 51 or 35 27 51 or 35 27 47 24 80
Main principle Superhet with RF-stage; ZF/IF 175 kHz
Wave bands Broadcast only (MW).
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: 902 Ch= 2012-4J - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Console, Highboy (legs > 50 %).
Notes same cabinet as 90;
Circuit diagram reference Rider's Perpetual, Volume 7 = 1936 and before
Mentioned in Zenith Radio The Early Years 1919-1935
Literature/Schematics (1) Pre-War Consoles (Rider´s vol.1)

Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4278 models, 3897 with images and 3389 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.