• Year
  • 1966 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 213718
    • Brand: TRF

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 475 kHz
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Power out
  • 0.3 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Portable Transistor Radio 3144 - Ferguson Brand, Ferguson Radio
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 8.75 x 5.5 x 2.3125 inch / 222 x 140 x 59 mm
  • Notes
  • Ferguson Portable Transistor Radio 3144;

    Sockets for car aerial and earphone/tape recorder

  • Mentioned in
  • -- Original-techn. papers. (RER Service Data Sheet - R280)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service Manual)
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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