Detektor-Empfänger Typ K

Marfa

  • Manufacturer / Brand
  • Marfa
  • Year
  • 1935 ??
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 70564

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector; Crystal-detection 1 circuit (no tubes)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Detektor-Empfänger Typ K - Marfa
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 100 x 55 x 125 mm / 3.9 x 2.2 x 4.9 inch
  • Notes
  • Für schlechte Empfangsverhältnisse. Drehbare Zylinderspule mit erhabener spiraliger Schleifbahn gegen Kontaktblech zur Abstimmung. Preis öS 3,25.
  • Price in first year of sale
  • 3.00 ATS
  • External source of data
  • Konrad Birkner
  • Source of data
  • Radiokatalog Band 2, Ernst Erb
  • Other Models
  • Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
    All listed radios etc. from Marfa

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