• Year
  • 1962 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 168270

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

 Technical Specifications

  • Number of Transistors
  • 9
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Power type and voltage
  • Dry Batteries / 6 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Marita - Oy Helvar; Helsinki
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 275 x 190 x 85 mm / 10.8 x 7.5 x 3.3 inch
  • Net weight (2.2 lb = 1 kg)
  • 1.950 kg / 4 lb 4.7 oz (4.295 lb)
  • Literature/Schematics (1)
  • -- Schematic
  • Author
  • Model page created by Jouko Laukkanen. See "Data change" for further contributors.

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The model Marita is part of the collections of the following members.

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