• Country
• United States of America (USA)

• Manufacturer / Brand
• General Household Utilities Co. (Grunow); Chicago Ill.

• Year
• 1937/1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 193927

• • Brand: Grunow (trade name)

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet. / Ø 8 inch = 20.3 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Grunow 545 - General Household Utilities Co

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 22 x 37 x 10.1875 inch / 559 x 940 x 259 mm

• Notes

• DC model.

• Source of data
• Pre-War Consoles

• Literature/Schematics (3)
• The Grunow Folder for 1938.

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

• Other Models

• Here you find 138 models, 100 with images and 126 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from General Household Utilities Co. (Grunow); Chicago Ill.