• Year
  • 1985 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 107157
    • Brand: Unitra

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

 Technical Specifications

  • Number of Transistors
  • 9
  • Main principle
  • Superheterodyne (common); ZF/IF 465/10700 kHz
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Line / Batteries (any type) / 220 / (5 x 1,5) Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 0.7 W (undistorted)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Marta RM-405 - Unitra ZRK, Zaklady Radiowe im
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • Der Radiorecorder Marta RM-405 empfängt FM nach OIRT (65,5 - 73 MHz) und hat ein eingebautes Mikrofon. Anschlüsse für einen Kopfhörer und TA/ TB. 2 ICs, UL1211N und UL1498R.

  • Source of data
  • -- Collector info (Sammler)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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