• Year
  • 1951 ??
  • Category
  • Kit (Parts plus instruction) or building instructions only
  • Radiomuseum.org ID
  • 119368

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • TRF with regeneration
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch
  • Power out
  • 2 W (unknown quality)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Duodyn - Elektra, Pražský obchod
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 225 x 160 x 160 mm / 8.9 x 6.3 x 6.3 inch
  • Mentioned in
  • -- Original-techn. papers.
  • Author
  • Model page created by Wolfgang Lill. See "Data change" for further contributors.

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