• Year
  • 1953 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 89143
    • Brand: Supraphon

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
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • AC/DC-set / 110/220 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet. / Ø 10 cm = 3.9 inch
  • Power out
  • 1.5 W (unknown quality)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Talisman 309U-2 - Tesla; Praha, Bratislava etc.
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 320 x 190 x 150 mm / 12.6 x 7.5 x 5.9 inch
  • Notes
  • Exportgerät gespeist mit Gleich- oder Wechselstrom 110V/220 V , bei Wechselstrom 110V wird ein Spannungsverdoppler benutzt.
  • Net weight (2.2 lb = 1 kg)
  • 2.6 kg / 5 lb 11.6 oz (5.727 lb)
  • Author
  • Model page created by Wolfgang Lill. See "Data change" for further contributors.

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