Roys kétkristályos detektor - Roys Dual Crystal Detector

Barta es Tarsa (BAPO); Budapest

  • Year
  • 1936–1939
  • Category
  • Radio module post 1925 (not a part, not a key)
  • Radiomuseum.org ID
  • 299175

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector
  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Roys kétkristályos detektor - Roys Dual Crystal Detector - Barta es Tarsa BAPO; Budapest
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Price in first year of sale
  • 1.26 Pengő
  • Mentioned in
  • -- Original prospect or advert (Barta és Társa Árjegyzék, BP. 1939.)
  • Literature/Schematics (1)
  • -- Original prospect or advert (Barta és Társa Árjegyzék - BAPO 51, BP. 1936.)
  • Author
  • Model page created by Sándor Perneky. See "Data change" for further contributors.

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