radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Grunow 761 Ch= 7-C

Grunow 761 Ch= 7-C; General Household (ID = 681729) Radio
 
Grunow 761 Ch= 7-C; General Household (ID = 681730) Radio
 
Grunow 761 Ch= 7-C; General Household (ID = 681731) Radio
Grunow 761 Ch= 7-C; General Household (ID = 1739919) Radio Grunow 761 Ch= 7-C; General Household (ID = 1739918) Radio
Grunow 761 Ch= 7-C; General Household (ID = 1739924) Radio Grunow 761 Ch= 7-C; General Household (ID = 1655174) Radio
Grunow 761 Ch= 7-C; General Household (ID = 1655173) Radio Grunow 761 Ch= 7-C; General Household (ID = 707512) Radio
Use red slider bar for more.
Grunow 761 Ch= 7-C; General Household (ID = 1739919) Radio
General Household: Grunow 761 Ch= 7-C [Radio] ID = 1739919 1304x2100
Select picture or schematic to display from thumbnails on the right and click for download.
For model Grunow 761 Ch= 7-C, General Household Utilities Co. (Grunow); Chicago Ill.:
Several of the knobs are not original.
 
Country:  United States of America (USA)
Manufacturer / Brand:  General Household Utilities Co. (Grunow); Chicago Ill.
Brand
 
Grunow (trade name)
Year: 1935/1936 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 6K7 6A8 6K7 6H6 6F5 6F6 5Z4
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast, Long Wave and 2 x Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm
Power out
from Radiomuseum.org Model: Grunow 761 Ch= 7-C - General Household Utilities Co
Material Wooden case
Shape Console with any shape - in general
Dimensions (WHD) 24.625 x 39.25 x 11 inch / 625 x 997 x 279 mm
Price in first year of sale 87.50 $
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 7 = 1936 and before
Mentioned in Collector's Guide to Antique Radios (6th edition)
Literature/Schematics (1) Pre-War Consoles
Literature/Schematics (3) The Grunow Folder for 1936.


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.




  
rmXorg