• Year
  • 1996 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 328495

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Power type and voltage
  • Batteries / addl. power jack / PP9: 9 / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 1 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Revival R550 - Roberts Radio Co.Ltd., East
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • An AM/FM portable radio housed in a leathercloth or leather covered MDF case, powered by a PP9 9 volt battery or a Roberts PU609 230 volt AC mains adaptor. Available in a variety of colours and limited editions. The case design is based on the 1963 Roberts R500 model.

  • Mentioned in
  • - - Manufacturers Literature (Revival 550 vintage styled 3 band portable radio leaflet)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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