• Year
  • 1963/1964
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 75786
    • Brand: Supraphon

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Semiconductors
  • Main principle
  • Superheterodyne (common); ZF/IF 468 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11.7 cm = 4.6 inch
  • Power out
  • 0.25 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Perla 2803B - Tesla; Praha, Bratislava etc.
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Price in first year of sale
  • 1,454.00 Kc
  • Source of data
  • -- Schematic
  • Author
  • Model page created by Iven Müller. See "Data change" for further contributors.

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