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338-I

338-I ; Sentinel Radio Corp. (ID = 150628) Radio
 
338-I ; Sentinel Radio Corp. (ID = 236002) Radio
 
338-I ; Sentinel Radio Corp. (ID = 236003) Radio
 
338-I ; Sentinel Radio Corp. (ID = 236004) Radio
 
338-I ; Sentinel Radio Corp. (ID = 236005) Radio
338-I ; Sentinel Radio Corp. (ID = 2623949) Radio 338-I ; Sentinel Radio Corp. (ID = 2623951) Radio
338-I ; Sentinel Radio Corp. (ID = 49540) Radio 338-I ; Sentinel Radio Corp. (ID = 1767058) Radio
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338-I ; Sentinel Radio Corp. (ID = 2623949) Radio
Sentinel Radio Corp.: 338-I [Radio] ID = 2623949 650x492
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For model 338-I, Sentinel Radio Corp., Evanston, Illinois
 
Country:  United States of America (USA)
Manufacturer / Brand:  Sentinel Radio Corp., Evanston, Illinois
Year: 1952 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 12BE6 12BA6 12AT6 50B5 35W4
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 AC/DC-set / 110 - 120 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm
Power out
from Radiomuseum.org Model: 338-I - Sentinel Radio Corp., Evanston
Material Plastics (no bakelite or catalin)
Shape Tablemodel without push buttons, Mantel/Midget/Compact up to 14
Notes Color = Ivory
Some models use 50C5 tube instead 50B5.
50B5 and 50C5 are NOT interchangeable!
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 22, covering 1951
Literature/Schematics (1) Beitman Radio Diagrams, Vol. 12, 1952
Literature/Schematics (2) Photofact Folder, Howard W. SAMS (Set 122, Folder 9, dated 1/51)


All listed radios etc. from Sentinel Radio Corp., Evanston, Illinois
Here you find 616 models, 313 with images and 502 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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