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RET

RET ; Sonora Radio & Telev (ID = 406118) Radio
 
RET ; Sonora Radio & Telev (ID = 406119) Radio
 
RET ; Sonora Radio & Telev (ID = 406120) Radio
RET ; Sonora Radio & Telev (ID = 879197) Radio RET ; Sonora Radio & Telev (ID = 879198) Radio
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RET ; Sonora Radio & Telev (ID = 879197) Radio
Sonora Radio & Telev: RET [Radio] ID = 879197 900x666
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For model RET, Sonora Radio & Telev. Corp.; Chicago (IL):
Sonora RET Front View
 
Country:  United States of America (USA)
Manufacturer / Brand:  Sonora Radio & Telev. Corp.; Chicago (IL)
alternative name
 
Sonora Electric Phono
Year: 1948 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 6SG7 6SK7 6SQ7 6SQ7 6K6GT 5Y3GT
Main principle Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Details
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6.5 inch = 16.5 cm
Power out
from Radiomuseum.org Model: RET - Sonora Radio & Telev. Corp.;
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 18 x 10.25 x 9.25 inch / 457 x 260 x 235 mm
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 17 = 1948 and before


All listed radios etc. from Sonora Radio & Telev. Corp.; Chicago (IL)
Here you find 335 models, 199 with images and 250 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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