• Country
• Norway

• Manufacturer / Brand
• Elektrisk Bureau (EB); Kristiania, Oslo

• Year
• 1926

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 71131

• Main principle
• Crystal or Solid State Detector

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Onkel B R509 - Elektrisk Bureau EB;

• Shape
• Tablemodel, slant panel.

• Dimensions (WHD)
• 120 x 140 x 130 mm / 4.7 x 5.5 x 5.1 inch

• Price in first year of sale
• 21.00 NKr.

• Mentioned in
• Norsk Radiohistorisk Forening

• Author
• Model page created by Ernst Rykkje. See "Data change" for further contributors.

• Other Models

• Here you find 22 models, 20 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Elektrisk Bureau (EB); Kristiania, Oslo