Helkama HR-3D 7920W

Helkama-Radio Oy; Hanko

  • Year
  • 1955
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 83043
    • Brand: Ergo

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast, Long Wave, Short Wave plus FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 125, 220, 250 Volt
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Helkama HR-3D 7920W - Helkama-Radio Oy; Hanko
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 580 x 340 x 270 mm / 22.8 x 13.4 x 10.6 inch
  • Notes
  • This Helkama HR-3D 7920 radio is made in Hanko by Helkama Radio OY Finland.
  • Net weight (2.2 lb = 1 kg)
  • 10.7 kg / 23 lb 9.1 oz (23.568 lb)
  • Author
  • Model page created by Jari Aalto. See "Data change" for further contributors.

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