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

Grunow 752 Ch= 7-B

Grunow 752 Ch= 7-B; General Household (ID = 213350) Radio
 
Grunow 752 Ch= 7-B; General Household (ID = 681709) Radio
 
Grunow 752 Ch= 7-B; General Household (ID = 681711) Radio
 
Grunow 752 Ch= 7-B; General Household (ID = 681712) Radio
 
Grunow 752 Ch= 7-B; General Household (ID = 681713) Radio
Grunow 752 Ch= 7-B; General Household (ID = 1654977) Radio Grunow 752 Ch= 7-B; General Household (ID = 1654978) Radio
Grunow 752 Ch= 7-B; General Household (ID = 707509) Radio
Use red slider bar for more.
Grunow 752 Ch= 7-B; General Household (ID = 1654977) Radio
General Household: Grunow 752 Ch= 7-B [Radio] ID = 1654977 933x925
Select picture or schematic to display from thumbnails on the right and click for download.
For model Grunow 752 Ch= 7-B, General Household Utilities Co. (Grunow); Chicago Ill.:
Scanned from the Grunow Folder for 1934.
 
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 7: 6D6 6A7 6F7 75 76 42 80
Main principle Superhet with RF-stage; ZF/IF 262 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast plus 2 Short Wave bands.
Details
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: Grunow 752 Ch= 7-B - General Household Utilities Co
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
Dimensions (WHD) 24.5 x 39.25 x 13.75 inch / 622 x 997 x 349 mm
Source of data Pre-War Consoles
Circuit diagram reference Rider's Perpetual, Volume 5 = ca. 1934 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.



  
rmXorg