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L403Y Ch= 4L41

L403Y Ch= 4L41; Zenith Radio Corp.; (ID = 152509) Radio
 
L403Y Ch= 4L41; Zenith Radio Corp.; (ID = 220208) Radio
 
L403Y Ch= 4L41; Zenith Radio Corp.; (ID = 985131) Radio
 
L403Y Ch= 4L41; Zenith Radio Corp.; (ID = 985132) Radio
 
L403Y Ch= 4L41; Zenith Radio Corp.; (ID = 985133) Radio
 
L403Y Ch= 4L41; Zenith Radio Corp.; (ID = 985134) Radio
L403Y Ch= 4L41; Zenith Radio Corp.; (ID = 268543) Radio L403Y Ch= 4L41; Zenith Radio Corp.; (ID = 1487471) Radio
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L403Y Ch= 4L41; Zenith Radio Corp.; (ID = 268543) Radio
Zenith Radio Corp.;: L403Y Ch= 4L41 [Radio] ID = 268543 572x468
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For model L403Y Ch= 4L41, Zenith Radio Corp.; Chicago, IL:
Image shows model M-403Y. Model L403Y use the same case.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1953 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: 1R5 1U4 1U5 3V4
Main principle Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Line / Batteries (any type) / (1.5; 67.5); AC/DC 117 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.25 inch = 8.3 cm
Power out
from Radiomuseum.org Model: L403Y Ch= 4L41 - Zenith Radio Corp.; Chicago,
Material Bakelite case
Shape Portable set > 8 inch (also usable without mains)
Notes

Color= Black.

Bakelite with metal trim. Available in different colors.

External source of data Ernst Erb
Circuit diagram reference Beitman Radio Diagrams Vol. 13, 1953
Mentioned in Collector's Guide to Antique Radios (6th edition)
Literature/Schematics (1) Rider's Perpetual, Volume 23 (last) = covering up to 1954
Literature/Schematics (2) Table Top Radios Vol. 1 Stein 98 (page 175.)


All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4273 models, 3899 with images and 3388 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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