• Year
  • 1959/1960
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 71817
    • 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 468 kHz
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Alternating Current supply (AC) / 120/220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch
  • Power out
  • 1.2 W (unknown quality)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Junior 312A - Tesla; Praha, Bratislava etc.
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 240 x 145 x 135 mm / 9.4 x 5.7 x 5.3 inch
  • Net weight (2.2 lb = 1 kg)
  • 3.205 kg / 7 lb 1 oz (7.059 lb)
  • Author
  • Model page created by Gabriel Toth. See "Data change" for further contributors.

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

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