RM222 Automatic

Unitra ZRK, Zaklady Radiowe im. M. Kasprzaka

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  • Year
  • 1982 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 107449
    • Brand: Unitra

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

 Technical Specifications

  • Number of Tubes
  • 13
  • Valves / Tubes
  • Number of Transistors
  • Semiconductors present.
  • Main principle
  • Superheterodyne (common); ZF/IF 465/10700 kHz
  • Wave bands
  • Broadcast, Long Wave, Short Wave plus FM or UHF.
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Line / Batteries (any type) / 220 / 6 × 1 ,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 1.2 W (undistorted)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: RM222 Automatic - Unitra ZRK, Zaklady Radiowe im
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 345 x 210 x 85 mm / 13.6 x 8.3 x 3.3 inch
  • Notes

  • RM222 ist ein Mono-Radiorecorder mit einem Bereich FM nach OIRT (65 - 73,5 MHz), KW-Bereich von 5,9 - 16,2 MHz. Frequenzgang des Kassettenteils von 80 - 10000 Hz.

  • Net weight (2.2 lb = 1 kg)
  • 3.1 kg / 6 lb 13.3 oz (6.828 lb)
  • Source of data
  • -- Collector info (Sammler)
  • Author
  • Model page created by Wolfgang Lill. See "Data change" for further contributors.

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