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Grunow 550 Ch= 5-B

Grunow 550 Ch= 5-B; General Household (ID = 213340) Radio
 
Grunow 550 Ch= 5-B; General Household (ID = 681178) Radio
 
Grunow 550 Ch= 5-B; General Household (ID = 681179) Radio
 
Grunow 550 Ch= 5-B; General Household (ID = 681180) Radio
 
Grunow 550 Ch= 5-B; General Household (ID = 681181) Radio
Grunow 550 Ch= 5-B; General Household (ID = 408139) Radio Grunow 550 Ch= 5-B; General Household (ID = 408140) Radio
Grunow 550 Ch= 5-B; General Household (ID = 408141) Radio Grunow 550 Ch= 5-B; General Household (ID = 1015781) Radio
Grunow 550 Ch= 5-B; General Household (ID = 1015782) Radio Grunow 550 Ch= 5-B; General Household (ID = 1654971) Radio
Grunow 550 Ch= 5-B; General Household (ID = 1654973) Radio
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Grunow 550 Ch= 5-B; General Household (ID = 408139) Radio
General Household: Grunow 550 Ch= 5-B [Radio] ID = 408139 800x600
Select picture or schematic to display from thumbnails on the right and click for download.
For model Grunow 550 Ch= 5-B, General Household Utilities Co. (Grunow); Chicago Ill.:
Picture courtesy of eBay seller tech.29
 
Country:  United States of America (USA)
Manufacturer / Brand:  General Household Utilities Co. (Grunow); Chicago Ill.
Brand
 
Grunow (trade name)
Year: 1934 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 78 6F7 75 43 25Z5
Main principle Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage AC/DC-set / 105-125; AC or DC Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm
Power out
from Radiomuseum.org Model: Grunow 550 Ch= 5-B - General Household Utilities Co
Material Wooden case
Shape Tablemodel without bush buttons, Mantel/Midget/Compact up to 14
Dimensions (WHD) 12 x 8 x 5.75 inch / 305 x 203 x 146 mm
Source of data Machine Age to Jet Age III
Circuit diagram reference Rider's Perpetual, Volume 5 = ca. 1934 and before
Mentioned in Rider's Perpetual, Volume 6 = 1935 and before
Literature/Schematics (1) Beitman Radio Diagrams, Vol. 01, 1926-1938
Literature/Schematics (3) The Grunow Folder for 1934.

Model page created by Walter Wiesmüller † May 2012. 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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