• Year
  • 1950
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 150187

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 452 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and more than two Short Wave bands.
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 21.5 cm = 8.5 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: S256V - Siera; Belgien
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 440 x 325 x 225 mm / 17.3 x 12.8 x 8.9 inch
  • Notes
  • Kind of Farm Radio. Short Wave: 5 bands. Vibrator for +B. Dial lamps: 2x 6,3V/0,3A.
  • Net weight (2.2 lb = 1 kg)
  • 9.6 kg / 21 lb 2.3 oz (21.145 lb)
  • Source of data
  • -- Original-techn. papers.

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