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12H691 Ch=12B2

12H691 Ch=12B2; Zenith Radio Corp.; (ID = 346255) Radio
 
12H691 Ch=12B2; Zenith Radio Corp.; (ID = 346256) Radio
12H691 Ch=12B2; Zenith Radio Corp.; (ID = 897654) Radio 12H691 Ch=12B2; Zenith Radio Corp.; (ID = 1034626) Radio
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12H691 Ch=12B2; Zenith Radio Corp.; (ID = 897654) Radio
Zenith Radio Corp.;: 12H691 Ch=12B2 [Radio] ID = 897654 570x484
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For model 12H691 Ch=12B2, Zenith Radio Corp.; Chicago, IL:
Zenith_model_12-H-691 copy from Zenith Book.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1942 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 12: 6SD7GT 7S7 6SD7GT 7C7 7C7 7C7 7F7 7A6 6V6G 6V6G 5X4G 7N7
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast, Short Wave plus FM or UHF.
Details Changer (Record changer)
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 14 inch = 35.6 cm
Power out
from Radiomuseum.org Model: 12H691 Ch=12B2 - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Console: Chairside Radio.
Dimensions (WHD) 35.8 x 21.3 x 21 inch / 909 x 541 x 533 mm
Notes pushbuttons
Price in first year of sale 275.00 $
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Rider's Perpetual, Volume 13 = 1942 and before
Mentioned in Radio Retailing (Radio & Television R.) (April 1942.)


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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