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503

503 ; Detrola; Detroit MI (ID = 298201) Radio
503 ; Detrola; Detroit MI (ID = 1546497) Radio 503 ; Detrola; Detroit MI (ID = 1546496) Radio
503 ; Detrola; Detroit MI (ID = 1546498) Radio 503 ; Detrola; Detroit MI (ID = 1546499) Radio
503 ; Detrola; Detroit MI (ID = 1770172) Radio
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503 ; Detrola; Detroit MI (ID = 1546497) Radio
Detrola; Detroit MI: 503 [Radio] ID = 1546497 375x500
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For model 503, Detrola; Detroit (MI)
 
Country:  United States of America (USA)
Manufacturer / Brand:  Detrola; Detroit (MI)
Year: 1934 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 58 58 57 47 80
Main principle Superheterodyne (common); ZF/IF 456 kHz; 1 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
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: 503 - Detrola; Detroit MI
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 5 = ca. 1934 and before


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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