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330 ; Setchell Carlson, (ID = 449281) Radio
330 ; Setchell Carlson, (ID = 702814) Radio 330 ; Setchell Carlson, (ID = 702815) Radio
330 ; Setchell Carlson, (ID = 702816) Radio
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330 ; Setchell Carlson, (ID = 702814) Radio
Setchell Carlson,: 330 [Radio] ID = 702814 800x565
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For model 330, Setchell Carlson, Inc.; St.Paul (MN):
The 330 farm radio from Setchell Carlson. Photo courtesy of Reverend Ronald Snethen.
Country:  United States of America (USA)
Manufacturer / Brand:  Setchell Carlson, Inc.; St.Paul (MN)
Year: 1939 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 9: 6A8 6K7 6K7 6J5 6J5 25L6 25L6 25L6 25L6
Main principle Superheterodyne (common); ZF/IF 465 kHz
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Power type and voltage Direct Current supply (DC) / 32 Volt
Power out
from Model: 330 - Setchell Carlson, Inc.; St.
Notes Push-pull af output stage; farm radio;
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 11 = ca. 1940 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.