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85K21

85K21 ; Motorola Inc. ex (ID = 90678) Radio
 
85K21 ; Motorola Inc. ex (ID = 90680) Radio
 
85K21 ; Motorola Inc. ex (ID = 395991) Radio
 
85K21 ; Motorola Inc. ex (ID = 395992) Radio
 
85K21 ; Motorola Inc. ex (ID = 395993) Radio
 
85K21 ; Motorola Inc. ex (ID = 395994) Radio
 
85K21 ; Motorola Inc. ex (ID = 395995) Radio
 
85K21 ; Motorola Inc. ex (ID = 395996) Radio
 
85K21 ; Motorola Inc. ex (ID = 395997) Radio
 
85K21 ; Motorola Inc. ex (ID = 395998) Radio
85K21 ; Motorola Inc. ex (ID = 395982) Radio
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85K21 ; Motorola Inc. ex (ID = 395982) Radio
Motorola Inc. ex: 85K21 [Radio] ID = 395982 407x442
Select picture or schematic to display from thumbnails on the right and click for download.
For model 85K21, Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL):
Sams Photofact Folder
 
Country:  United States of America (USA)
Manufacturer / Brand:  Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Year: 1946 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 6SG7 6J5 6SG7 6SQ7 6SQ7 6K6GT 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 Changer (Record changer)
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm
Power out
from Radiomuseum.org Model: 85K21 - Motorola Inc. ex Galvin Mfg.Co
Material Wooden case
Shape Console with any shape - in general
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Rider's Perpetual, Volume 17 = 1948 and before
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965
Literature/Schematics (1) Photofact Folder, Howard W. SAMS (Set 5, Folder 465-3)


All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Here you find 4109 models, 2818 with images and 3747 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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