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Radio-Dor-Phone 411

Radio-Dor-Phone 411 ; Setchell Carlson, (ID = 449292) Radio
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Radio-Dor-Phone 411 ; Setchell Carlson, (ID = 449292) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Setchell Carlson, Inc.; St.Paul (MN)
Brand
 
Doraphone
Year: 1940 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 12A8 12K7 12SQ7 50L6 35Z5
Main principle Superheterodyne (common); ZF/IF 465 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage AC/DC-set / 115 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: Radio-Dor-Phone 411 - Setchell Carlson, Inc.; St.
Notes Combination radio and intercom; built-in loop antenna.
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 12 = ca. 1941 and before


All listed radios etc. from Setchell Carlson, Inc.; St.Paul (MN)
Here you find 107 models, 69 with images and 85 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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