• Year
  • 1900 ??
  • Category
  • Miscellaneous (Other, Various) - see notes
  • Radiomuseum.org ID
  • 297908
    • alternative name: SED

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector
  • Wave bands
  • Long Wave and/or Very Low Frequency (VLF).
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Cohéreur à limaille de démonstration - Ducretet -Thomson; avant:
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 220 x 350 x 220 mm / 8.7 x 13.8 x 8.7 inch
  • Notes
  • Cohéreur à limaille pour la détection des ondes hertziennes, modèle de démonstration.

  • Net weight (2.2 lb = 1 kg)
  • 2.1 kg / 4 lb 10 oz (4.626 lb)

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Collections

The model Cohéreur à limaille de démonstration is part of the collections of the following members.

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