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Salem 220 S-10B

Salem 220 S-10B; General Motors Radio (ID = 468040) Radio
 
Salem 220 S-10B; General Motors Radio (ID = 468041) Radio
 
Salem 220 S-10B; General Motors Radio (ID = 1519993) Radio
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Salem 220 S-10B; General Motors Radio (ID = 468040) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  United States of America (USA)
Manufacturer / Brand:  General Motors Radio Corp.
Year: 1931 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 35 27 35 24 27 47 80
Main principle Super-Heterodyne (Super in general); ZF/IF 175 kHz; Screengrid 1926-1935
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC)
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: Salem 220 S-10B - General Motors Radio Corp.
Notes 3-gang condensor.
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 2 = 1932 (Models 1931/1932)
Mentioned in Radio Collector`s Guide 1921-1932


All listed radios etc. from General Motors Radio Corp.
Here you find 56 models, 28 with images and 42 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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