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303

303 ; Detrola; Detroit MI (ID = 299599) Radio
303 ; Detrola; Detroit MI (ID = 1668408) Radio 303 ; Detrola; Detroit MI (ID = 1152066) Radio
303 ; Detrola; Detroit MI (ID = 1152067) Radio 303 ; Detrola; Detroit MI (ID = 1152068) Radio
303 ; Detrola; Detroit MI (ID = 1668411) Radio 303 ; Detrola; Detroit MI (ID = 1668413) Radio
303 ; Detrola; Detroit MI (ID = 1668414) Radio
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303 ; Detrola; Detroit MI (ID = 1668408) Radio
Detrola; Detroit MI: 303 [Radio] ID = 1668408 933x663
Select picture or schematic to display from thumbnails on the right and click for download.
For model 303, Detrola; Detroit (MI):
Durch Einbau eines Netzteils ziemlich verbastelt.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Detrola; Detroit (MI)
Year: 1940 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: 1A7 1N5 1H5 1T5
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 Dry Batteries / 1,5 & 90 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: 303 - Detrola; Detroit MI
Notes Built-in loop antenna used as first RF circuit.
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 11 = ca. 1940 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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