• Year
  • 1933
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 37593

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF with regeneration
  • Tuned circuits
  • 3 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 95; 105; 113; 123; 130; 150; 160; 195; 212; 230; 250 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Marconi 4 253 - Marconi marque, Cie. Fse. du
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Notes
  • 2 gammes d'ondes : PO de 200 à 550 m, et GO de 1000 à 2150 m. Monoréglage. Prise pick-up.

    Coffret noyer verni, rétrécissant vers le haut.

  • Price in first year of sale
  • 1,700.00 FRF
  • External source of data
  • Serge Laffont/Martin Renoth
  • Mentioned in
  • -- Original prospect or advert

 Collections | Museums | Literature

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The model Marconi 4 is part of the collections of the following members.

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