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642

642 ; Gamble-Skogmo, Inc.; (ID = 376233) Radio
 
642 ; Gamble-Skogmo, Inc.; (ID = 376234) Radio
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642 ; Gamble-Skogmo, Inc.; (ID = 376233) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Gamble-Skogmo, Inc.; Minneapolis, MN
Brand
 
Coronado
Year: 1940 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 12SK7 12SA7 12SK7 12SQ7 35L6GT 35Z5GT
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast only (MW).
Details
Power type and voltage AC/DC-set / 105-125 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
Power out
from Radiomuseum.org Model: 642 - Gamble-Skogmo, Inc.;
Notes Built in loop antenna.
Circuit diagram reference Rider's Perpetual, Volume 13 = 1942 and before

Model page created by Dirk Taekels. See "Data change" for further contributors.



All listed radios etc. from Gamble-Skogmo, Inc.; Minneapolis, MN
Here you find 651 models, 289 with images and 594 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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