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642

642; Zenith Radio Corp.; (ID = 98739) Radio
642; Zenith Radio Corp.; (ID = 897760) Radio 642; Zenith Radio Corp.; (ID = 253668) Radio
642; Zenith Radio Corp.; (ID = 869744) Radio
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642; Zenith Radio Corp.; (ID = 897760) Radio
Zenith Radio Corp.;: 642 [Radio] ID = 897760 544x720
Select picture or schematic to display from thumbnails on the right and click for download.
For model 642, Zenith Radio Corp.; Chicago, IL:
Zenith_Model_642_copy from Ebay seller antiquejimmy.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1930 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 9: 24 24 24 27 27 27 45 45 80
Main principle TRF without regeneration
Tuned circuits 4 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker
Power out
from Radiomuseum.org Model: 642 - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
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 1 = 1931/1934 (for 1919-1931)


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.



  
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