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7A28A Ch= 5705A

7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2047600) Radio
 
7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2047601) Radio
7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2385401) Radio 7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2005648) Radio
7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2005651) Radio 7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2005652) Radio
7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2047598) Radio 7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2047599) Radio
7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2367936) Radio 7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2367937) Radio
7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2367938) Radio
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7A28A Ch= 5705A; Zenith Radio Corp.; (ID = 2385401) Radio
Zenith Radio Corp.;: 7A28A Ch= 5705A [Radio] ID = 2385401 1400x1114
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For model 7A28A Ch= 5705A, Zenith Radio Corp.; Chicago, IL
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1936 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 6K7 6A8 6K7 6H6 6K7 6F6 5Y3
Main principle Superhet with RF-stage; Export model
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast, Long Wave and 2 x Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 25 to 133 Hz, 110; 125; 150; 200; 220; 250 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 7A28A Ch= 5705A - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
Dimensions (WHD) 16.3 x 22 x 13 inch / 414 x 559 x 330 mm
Notes

The Zenith 7A28A is the export version of the Zenith 7S28.

It includes the Long Wave band, making it a 4-band model.

Model page created by Rodney Boleyn. 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.




  
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