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Grunow 622 Teledial Ch= 6-B 6-Q (6Q)

Grunow 622 Teledial Ch= 6-B 6-Q ; General Household (ID = 683218) Radio
Grunow 622 Teledial Ch= 6-B 6-Q ; General Household (ID = 383298) Radio Grunow 622 Teledial Ch= 6-B 6-Q ; General Household (ID = 383299) Radio
Grunow 622 Teledial Ch= 6-B 6-Q ; General Household (ID = 383300) Radio Grunow 622 Teledial Ch= 6-B 6-Q ; General Household (ID = 383301) Radio
Grunow 622 Teledial Ch= 6-B 6-Q ; General Household (ID = 720877) Radio Grunow 622 Teledial Ch= 6-B 6-Q ; General Household (ID = 1006662) Radio
Grunow 622 Teledial Ch= 6-B 6-Q ; General Household (ID = 1006663) Radio Grunow 622 Teledial Ch= 6-B 6-Q ; General Household (ID = 1655731) Radio
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Grunow 622 Teledial Ch= 6-B 6-Q ; General Household (ID = 383298) Radio
General Household: Grunow 622 Teledial Ch= 6-B 6-Q [Radio] ID = 383298 562x406
Select picture or schematic to display from thumbnails on the right and click for download.
For model Grunow 622 Teledial Ch= 6-B 6-Q (6Q), General Household Utilities Co. (Grunow); Chicago Ill.:
Quelle Bechstein.
 
Country:  United States of America (USA)
Manufacturer / Brand:  General Household Utilities Co. (Grunow); Chicago Ill.
Brand
 
Grunow (trade name)
Year: 1937/1938 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A8 6K7 6Q7 25L6 25Z5
Main principle Superheterodyne (common); ZF/IF 465 kHz
Wave bands Broadcast and Short Wave (SW).
Details
Power type and voltage AC/DC-set / 115 Volt
Loudspeaker
Power out
from Radiomuseum.org Model: Grunow 622 Teledial Ch= 6-B 6-Q - General Household Utilities Co
Material Wooden case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 12.375 x 8.375 x 7.25 inch / 314 x 213 x 184 mm
Notes

This model has most probably a ballast tube (which we don't count).

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.

External source of data Ernst Erb
Source of data The Radio Collector's Directory and Price Guide 1921 - 1965
Circuit diagram reference Rider's Perpetual, Volume 9 = 1938 and before
Mentioned in Machine Age to Jet Age II
Literature/Schematics (1) Radio Retailing (Radio & Television R.) (June 1937.)
Literature/Schematics (3) The Grunow Folder for 1938.


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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