Inconnu - Unknown 51 Cadran Radio JD 504

Unknown - CUSTOM BUILT: France (INCONNU)

  • Year
  • 1950 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 290589

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 1 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and 2 x Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 145; 220; 240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Inconnu - Unknown 51 Cadran Radio JD 504 - Unknown - CUSTOM BUILT: France
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 660 x 350 x 300 mm / 26 x 13.8 x 11.8 inch
  • Notes
  • Fabrication probablement artesanale / amateur. Cadran et CV No. 504 au Plan de Copenhague de Radio JD. 4 gammes d'ondes dont 1 bande étalée (BE).

    Ébénisterie similaire au modèle Tout pour la Radio 60.


    Hersteller der Baugruppe Skala/Drehkondensator nach dem Wellenplan von 1950 ist gemäss Skalenaufdruck Radio J.D.

  • Net weight (2.2 lb = 1 kg)
  • 11.7 kg / 25 lb 12.3 oz (25.771 lb)
  • Author
  • Model page created by Stefan Hammermayer. See "Data change" for further contributors.

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