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Grunow 590 Ch= 5-M

Grunow 590 Ch= 5-M; General Household (ID = 684006) Radio
 
Grunow 590 Ch= 5-M; General Household (ID = 684007) Radio
Grunow 590 Ch= 5-M; General Household (ID = 1031167) Radio Grunow 590 Ch= 5-M; General Household (ID = 1031168) Radio
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Grunow 590 Ch= 5-M; General Household (ID = 1031167) Radio
General Household: Grunow 590 Ch= 5-M [Radio] ID = 1031167 600x400
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For model Grunow 590 Ch= 5-M, General Household Utilities Co. (Grunow); Chicago Ill.:
Scanned from the Radio Retailing March 1937.
 
Country:  United States of America (USA)
Manufacturer / Brand:  General Household Utilities Co. (Grunow); Chicago Ill.
Brand
 
Grunow (trade name)
Year: 1936/1937 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A8 6K7 6Q7 25A6 25Z6
Main principle Superheterodyne (common); ZF/IF 465 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage AC/DC-set / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: Grunow 590 Ch= 5-M - General Household Utilities Co
Material Wooden case
Shape Tablemodel, low profile (big size).
Notes

This model has 5 tubes, a.c.-d.c., broadcast and police bands. See this article containing Teledial models. Also Teledial models of other brands are covered. In particular the nine 1936/37 Grunow models presented in "Radio Retailing", March 1937, are linked.

Circuit diagram reference Rider's Perpetual, Volume 8 = 1937 and before
Mentioned in Radio Retailing (Radio & Television R.) (March 1937.)

Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.



All listed radios etc. from General Household Utilities Co. (Grunow); Chicago Ill.
Here you find 138 models, 99 with images and 126 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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