• Year
  • 1984
  • Category
  • Television Receiver (TV) or Monitor
  • Radiomuseum.org ID
  • 171736
    • Brand: Supraphon

 Technical Specifications

  • Number of Tubes
  • 1
  • Valves / Tubes
  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • VHF incl. FM and/or UHF (see notes for details)
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Neptun 4287A - Tesla; Praha, Bratislava etc.
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Fully tranzistorized last b/w table model, produced by Tesla. I.-V. OIRT/CCIR bands.
  • Author
  • Model page created by Gabriel Toth. See "Data change" for further contributors.

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