• Year
  • 1970 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 149109

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 475 kHz
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 1 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Marconiphone 4173 - Marconi Co. Marconiphone,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 11 x 6.25 x 3 inch / 279 x 159 x 76 mm
  • Notes
  • Elliptical loudspeaker 6 x 4 inch. See also the similar model Ultra 6170.

  • Price in first year of sale
  • 21.30 GBP
  • Literature/Schematics (1)
  • Antique Radio Magazine n.54, April 2003, page 56. Written in Italian and English.
  • Literature/Schematics (2)
  • ERT Service Chart 1818 dated November 18 1971
  • Author
  • Model page created by Aldo Andreani. See "Data change" for further contributors.

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The model Marconiphone is part of the collections of the following members.

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