• Year
  • 1964
  • Category
  • Television Receiver (TV) or Monitor
  • Radiomuseum.org ID
  • 94910
    • Brand: Supraphon

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

 Technical Specifications

  • Number of Tubes
  • 18
  • Number of Transistors
  • Main principle
  • Superheterodyne (common); ZF/IF 38900 kHz
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • 2 Loudspeakers
  • Power out
  • 2.5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Calla 4210 U-6 - Tesla; Praha, Bratislava etc.
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • 43cm TV with VHF Tuner for GDR Export in Version CCIR B, some tubes are more than one times, prepared for UHF tuners.
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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

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