Inconnu - Unknown 31 Glace Gravex No 967 CV 7249 - 7246

Unknown - CUSTOM BUILT: France (INCONNU)

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  • Year
  • 1950 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 338301

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 130; 150; 220; 240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 18 cm = 7.1 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Inconnu - Unknown 31 Glace Gravex No 967 CV 7249 - 7246 - Unknown - CUSTOM BUILT: France
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 600 x 340 x 310 mm / 23.6 x 13.4 x 12.2 inch
  • Notes

  • Ce modèle de fabrication inconnu est équipé d'une échelle des stations de Gravex avec la désignation no 967 CV 7249 . 7246.

    Gammes d'ondes:
     -  GO:  967 - 2000 m  (310 - 150 kHz)
     -  PO:  187,5 - 576,9 m)  (1600 - 520 kHz)
     -  OC:  16,7 - 50,7 m)  (18 - 5,9 MHz).
    Note: Au lieu de Kc/s (kHz) la glace indique Hc/s.

  • Net weight (2.2 lb = 1 kg)
  • 11.5 kg / 25 lb 5.3 oz (25.33 lb)
  • Author
  • Model page created by Manfred Rathgeb. See "Data change" for further contributors.

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The model Inconnu - Unknown 31 is part of the collections of the following members.

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