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Laurentian Ch= 7D932

Laurentian Ch= 7D932; De Forest DeForest (ID = 2239729) Radio
 
Laurentian Ch= 7D932; De Forest DeForest (ID = 2239730) Radio
Laurentian Ch= 7D932; De Forest DeForest (ID = 2090489) Radio Laurentian Ch= 7D932; De Forest DeForest (ID = 2090490) Radio
Laurentian Ch= 7D932; De Forest DeForest (ID = 2090491) Radio Laurentian Ch= 7D932; De Forest DeForest (ID = 2090492) Radio
Laurentian Ch= 7D932; De Forest DeForest (ID = 2090493) Radio Laurentian Ch= 7D932; De Forest DeForest (ID = 2090494) Radio
Laurentian Ch= 7D932; De Forest DeForest (ID = 2090495) Radio Laurentian Ch= 7D932; De Forest DeForest (ID = 2090496) Radio
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Laurentian Ch= 7D932; De Forest DeForest (ID = 2090489) Radio
De Forest DeForest: Laurentian Ch= 7D932 [Radio] ID = 2090489 1400x1820
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For model Laurentian Ch= 7D932, De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto
 
Country:  Canada
Manufacturer / Brand:  De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto
Year: 1937/1938 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 9: 6K7M 6A7M RT_neon 6K7M 6X6 86M 6F6M 6F5M 2X3 2X3
Main principle Superhet with RF-stage; ZF/IF 456 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast, Short Wave(s) and Police.
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: Laurentian Ch= 7D932 - De Forest DeForest Crosley
Notes The RT_neon is a voltage regulator tube. The 6X6 is a tuning indicator tube. This set is equipped with automatic tuning. The Rogers 12-96 and Majestic 798 are nearly electronically identical to this set.
Circuit diagram reference Radio College of Canada
Mentioned in RCC Rogers-Majestic section page 34 & 35

Model page created by Robin Roeckers. See "Data change" for further contributors.



All listed radios etc. from De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto
Here you find 250 models, 105 with images and 169 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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