Please click your language flag. Bitte Sprachflagge klicken.

668 Ch=5626

668 Ch=5626; Zenith Radio Corp.; (ID = 312978) Car Radio
668 Ch=5626; Zenith Radio Corp.; (ID = 370866) Car Radio
Use red slider bar for more.
668 Ch=5626; Zenith Radio Corp.; (ID = 370866) Car Radio
Zenith Radio Corp.;: 668 Ch=5626 [Car Radio] ID = 370866 752x473
Select picture or schematic to display from thumbnails on the right and click for download.
For model 668 Ch=5626, Zenith Radio Corp.; Chicago, IL:
Copy from Zenith folder
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
Chicago Radio Lab
Year: 1935 Category: Car Radio, perhaps also + sound player/recorder
Valves / Tubes 6: 6D6 6C6 6D6 75 42 6Z4 or 84
Main principle Superhet with RF-stage; ZF/IF 252 kHz
Wave bands Broadcast only (MW).
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / =6 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm
Power out
from Model: 668 Ch=5626 - Zenith Radio Corp.; Chicago,
Material Metal case
Shape Chassis only or for «building in»
Notes electrically identical with Ch=5616 in model 666; different speaker and few;
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 9 = 1938 and before
Mentioned in Zenith Radio The Early Years 1919-1935
Literature/Schematics (1) Rider´s vol.6

All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4275 models, 3894 with images and 3389 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.