• Year
  • 1929/1930
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 247768

 Technical Specifications

  • Number of Tubes
  • 1
  • Valves / Tubes
  • MR2
  • Main principle
  • Crystal or Solid State Detector with Amplifer
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries / 4 & 60 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Sfinx - Dénes Testvérek; Budapest
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 280 x 170 x 180 mm / 11 x 6.7 x 7.1 inch
  • Price in first year of sale
  • 66.00 Pengő
  • Literature/Schematics (1)
  • Dénes Testvérek Rt. Árjegyzéke, Budapest 1929/I.
  • Literature/Schematics (2)
  • Dénes Testvérek Rt. Árjegyzéke, Budapest 1930/ IV.

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