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12S550 Ch=12A3

12S550 Ch=12A3; Zenith Radio Corp.; (ID = 345220) Radio
 
12S550 Ch=12A3; Zenith Radio Corp.; (ID = 345221) Radio
12S550 Ch=12A3; Zenith Radio Corp.; (ID = 142077) Radio 12S550 Ch=12A3; Zenith Radio Corp.; (ID = 1151442) Radio
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12S550 Ch=12A3; Zenith Radio Corp.; (ID = 142077) Radio
Zenith Radio Corp.;: 12S550 Ch=12A3 [Radio] ID = 142077 448x600
Select picture or schematic to display from thumbnails on the right and click for download.
For model 12S550 Ch=12A3, Zenith Radio Corp.; Chicago, IL:
12-S-550 (Ch=12A3) copyright Pat`s Gallery more pictures see 12-S-550Z (Ch=12A1)
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1941 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 12: 6K7G 6A8G 6K7G 6J5G 6J5G 6J5G 6J5G 6J5G 6V6G 6V6G 6X5G 6X5G
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast, Short Wave(s) and Police.
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm
Power out
from Radiomuseum.org Model: 12S550 Ch=12A3 - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Console: Chairside Radio.
Dimensions (WHD) 0 x 21.5 x 0 inch / 0 x 546 x 0 mm
Notes Pushbuttons
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 12 = ca. 1941 and before
Mentioned in Collector's Guide to Antique Radios 4. Edition


All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4081 models, 3552 with images and 3229 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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