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Friml Ch= 8D722

Friml Ch= 8D722; De Forest DeForest (ID = 2240097) Radio
 
Friml Ch= 8D722; De Forest DeForest (ID = 2240098) Radio
Friml Ch= 8D722; De Forest DeForest (ID = 1509991) Radio Friml Ch= 8D722; De Forest DeForest (ID = 1500067) Radio
Friml Ch= 8D722; De Forest DeForest (ID = 1509992) Radio
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Friml Ch= 8D722; De Forest DeForest (ID = 1509991) Radio
De Forest DeForest: Friml Ch= 8D722 [Radio] ID = 1509991 933x1240
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For model Friml Ch= 8D722, De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto:
Front view of full console.
 
Country:  Canada
Manufacturer / Brand:  De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto
Year: 1938/1939 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 6J8M 6K7M 75M 41M 6X6 2X3 2X3
Main principle Super-Heterodyne (Super in general); ZF/IF 456 kHz; 1 AF stage(s)
Tuned circuits 7 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 12 inch = 30.5 cm
Power out
from Radiomuseum.org Model: Friml Ch= 8D722 - De Forest DeForest Crosley
Material Wooden case
Shape Console with any shape - in general
Notes The 6X6 tube is a tuning indicator. The Rogers 13-75 and Majestic 875 are electronically identical to this set.
Price in first year of sale 97.95 $
Circuit diagram reference Radio College of Canada
Mentioned in RCC Rogers-Majestic section page 42 & 44
Literature/Schematics (1) The Winnipeg Tribune; 1939-07-31

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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