• Year
  • 1956 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 145924

 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) / 110-240 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 3 inch = 7.6 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Helmi F493V - Fenno, Helsinki - see also
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 380 x 215 x 190 mm / 15 x 8.5 x 7.5 inch
  • Notes
  • Handle, Loudspeaker 3"x5"
  • Net weight (2.2 lb = 1 kg)
  • 4 kg / 8 lb 13 oz (8.811 lb)

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

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