Universal Detektor Form UD (200052) rund Metall

Nora, Aron, Heliowatt; Berlin

  • Year
  • 1925/1926
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 3802

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector; Crystal-detection 1 circuit (no tubes)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Universal Detektor Form UD [rund Metall] - Nora, Aron, Heliowatt; Berlin
  • Shape
  • Miscellaneous shapes - described under notes.
  • Notes
  • Keine Spule eingebaut, Wellenbereich durch Steckspulen bestimmt.
    Dosenform 163 mm Ø.

    Vorstellung Funkausstellung 1925.

  • Price in first year of sale
  • 10.00 RM +
  • Source of data
  • Radiokatalog Band 1, Ernst Erb
  • Literature/Schematics (1)
  • 10 Jahre NORA-Radio GmbH S.14

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