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711 Ch= 2052

711 Ch= 2052; Zenith Radio Corp.; (ID = 98727) Radio
 
711 Ch= 2052; Zenith Radio Corp.; (ID = 20814) Radio
 
711 Ch= 2052; Zenith Radio Corp.; (ID = 1520092) Radio
711 Ch= 2052; Zenith Radio Corp.; (ID = 51533) Radio 711 Ch= 2052; Zenith Radio Corp.; (ID = 51534) Radio
711 Ch= 2052; Zenith Radio Corp.; (ID = 357684) Radio 711 Ch= 2052; Zenith Radio Corp.; (ID = 357679) Radio
711 Ch= 2052; Zenith Radio Corp.; (ID = 357683) Radio 711 Ch= 2052; Zenith Radio Corp.; (ID = 357685) Radio
711 Ch= 2052; Zenith Radio Corp.; (ID = 357686) Radio 711 Ch= 2052; Zenith Radio Corp.; (ID = 1487453) Radio
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711 Ch= 2052; Zenith Radio Corp.; (ID = 51533) Radio
Zenith Radio Corp.;: 711 Ch= 2052 [Radio] ID = 51533 504x336
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For model 711 Ch= 2052, Zenith Radio Corp.; Chicago, IL:
This is a somewhat more elaborate version of the 705 radio, more ornate and with a meter measuring the plate current of the IF amplifier as tuning aid.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1933 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 57 58 56 2A6 59 80
Main principle Super-Heterodyne (Super in general); ZF/IF 485 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5.5 inch = 14 cm
Power out
from Radiomuseum.org Model: 711 Ch= 2052 - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 15.5 x 8.5 x 7.5 mm / 0.6 x 0.3 x 0.3 inch
Notes

Wood with brass inlay.

External source of data E. Erb 3-907007-36-0
Circuit diagram reference Rider's Perpetual, Volume 4 = ca. 1934 and before
Mentioned in Beitman Radio Diagrams, Vol. 01, 1926-1938
Literature/Schematics (1) Table Top Radios Vol. 1 Stein 98 (page 174.)


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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