• Year
  • 1961
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 107138
    • Brand: Unitra

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Dry Batteries / 5 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 0.2 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Czar [OC transistors] - Unitra ZRK, Zaklady Radiowe im
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 200 x 140 x 57 mm / 7.9 x 5.5 x 2.2 inch
  • Notes
  • Gemäss "radio und fernsehen" 19-1961, Seite 616, kann der tragbare Empfänger "Czar" mit einem Batteriesatz 60 Stunden spielen. Ferritantenne und gedruckte Schaltung.

    A general description with a description of tuning and schematic is in "Odbiorniki radiowe, telewizyjne i magnetofony" J.Trusz, W.Trusz.
  • Net weight (2.2 lb = 1 kg)
  • 1.2 kg / 2 lb 10.3 oz (2.643 lb)
  • Price in first year of sale
  • 1,600.00 zl
  • Source of data
  • -- Collector info (Sammler)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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