• Year
  • 1953 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 317007

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 467 kHz
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 140; 160; 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 9 W (unknown quality)
  • from Radiomuseum.org
  • Model: R89/3 - Unda Radio; Como, Dobbiaco
  • Mentioned in
  • -- Schematic (D.E. Ravalico, Il Radiolibro, 16° edizione, 1957, Hoepli)
  • Author
  • Model page created by Alessandro De Poi. See "Data change" for further contributors.

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