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T404W Ch=4T40

T404W Ch=4T40; Zenith Radio Corp.; (ID = 127865) Radio
 
T404W Ch=4T40; Zenith Radio Corp.; (ID = 506415) Radio
 
T404W Ch=4T40; Zenith Radio Corp.; (ID = 506416) Radio
 
T404W Ch=4T40; Zenith Radio Corp.; (ID = 506417) Radio
 
T404W Ch=4T40; Zenith Radio Corp.; (ID = 506418) Radio
T404W Ch=4T40; Zenith Radio Corp.; (ID = 287415) Radio T404W Ch=4T40; Zenith Radio Corp.; (ID = 710466) Radio
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T404W Ch=4T40; Zenith Radio Corp.; (ID = 287415) Radio
Zenith Radio Corp.;: T404W Ch=4T40 [Radio] ID = 287415 400x300
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For model T404W Ch=4T40, Zenith Radio Corp.; Chicago, IL:
Image with courtesy by Ebayseller bargains-galore-63. Image shows model T-405. Model T-404 use the same case and is white coloured.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1955 ? 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) / AC/DC 110-120/ 75 & 7.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm
Power out
from Radiomuseum.org Model: T404W Ch=4T40 - Zenith Radio Corp.; Chicago,
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Notes Selenium Rectifier;
Circuit diagram reference Beitman Radio Diagrams Vol. 16, 1956
Literature/Schematics (1) Photofact Folder, Howard W. SAMS (Date 11-55, Set 296, Folder 12)

Model page created by Egon Penker. See "Data change" for further contributors.



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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