• Year
  • 1935/1936
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 42692
    • Brand: Grunow (trade name)

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz
  • Wave bands
  • Broadcast plus 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Grunow 581 Ch= 5-G - General Household Utilities Co
  • Shape
  • Console with any shape - in general
  • Dimensions (WHD)
  • 23.125 x 37.5 x 12 inch / 587 x 953 x 305 mm
  • Price in first year of sale
  • 49.95 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 6 = 1935 and before
  • Literature/Schematics (1)
  • Pre-War Consoles (Rider's Perpetual, Volume 7 = 1936 and before)
  • Literature/Schematics (3)
  • The Grunow Folder for 1936.

 Collections | Museums | Literature

 Forum