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139E

139E ; Detrola; Detroit MI (ID = 253774) Radio
139E ; Detrola; Detroit MI (ID = 719411) Radio 139E ; Detrola; Detroit MI (ID = 1485478) Radio
139E ; Detrola; Detroit MI (ID = 1485479) Radio 139E ; Detrola; Detroit MI (ID = 1485481) Radio
139E ; Detrola; Detroit MI (ID = 1485484) Radio 139E ; Detrola; Detroit MI (ID = 1485486) Radio
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139E ; Detrola; Detroit MI (ID = 719411) Radio
Detrola; Detroit MI: 139E [Radio] ID = 719411 577x521
Select picture or schematic to display from thumbnails on the right and click for download.
For model 139E, Detrola; Detroit (MI):
Image Courtesy of Mark V. Stein for Radiomuseum.org use only.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Detrola; Detroit (MI)
Year: 1937 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 6A7 6D6 75 41 6G5 1-V
Main principle Superheterodyne (common); ZF/IF 456 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast, Short Wave(s) and Police.
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: 139E - Detrola; Detroit MI
Notes

6G5 "Tuning Eye"

Stein says seven tubes.

External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 8 = 1937 and before
Mentioned in Cathedral & Tombstone Radios (page 95.)


All listed radios etc. from Detrola; Detroit (MI)
Here you find 325 models, 186 with images and 282 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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