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4T51 Ch=5403 late

4T51 Ch=5403; Zenith Radio Corp.; (ID = 338378) Radio
 
4T51 Ch=5403; Zenith Radio Corp.; (ID = 338379) Radio
 
4T51 Ch=5403; Zenith Radio Corp.; (ID = 338380) Radio
 
4T51 Ch=5403; Zenith Radio Corp.; (ID = 338382) Radio
4T51 Ch=5403; Zenith Radio Corp.; (ID = 1126414) Radio 4T51 Ch=5403; Zenith Radio Corp.; (ID = 1126562) Radio
4T51 Ch=5403; Zenith Radio Corp.; (ID = 235718) Radio 4T51 Ch=5403; Zenith Radio Corp.; (ID = 705980) Radio
4T51 Ch=5403; Zenith Radio Corp.; (ID = 1122859) Radio
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4T51 Ch=5403; Zenith Radio Corp.; (ID = 1126414) Radio
Zenith Radio Corp.;: 4T51 Ch=5403 [Radio] ID = 1126414 600x800
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For model 4T51 Ch=5403 late, Zenith Radio Corp.; Chicago, IL
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1936 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: 6A8 6F6 5Y3 6P7G
Main principle Superheterodyne (common); ZF/IF 456 kHz
Wave bands Broadcast (MW), Police, sometimes also early TV (75-200m).
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 4T51 Ch=5403 [late] - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Console with any shape - in general
Notes

improved SW

Model 4-T-51 chassis 5403 late uses the same cabinet as models 4-P-51, model 4-T-51 chassis 5403 early, model 4-T-51 chassis 5401  and model 4-V-59, chassis 5405.  Riders says the models use two wavebands, broadcast 550-1600kc. and shortwave 1550-3650kc.  Model 4-T-51 after serial number 54439 uses the wave bands broadcast 545-1600kc. and shortwave 1520-4850kc.

Model 4-V-59 has a round dial. Model 4-P-51 has a cornered dial. The dial for the 4-T-51 models may be either round or cornered. Both dials are found in Zenith images. Maybe the 4-T-51 chassis 5403 late began with the round dial.

External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 10 = 1939 and before
Mentioned in Zenith Radio The Glory Years 1936-1945
Literature/Schematics (1) Pre-War Consoles


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.




  
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