Detektor-Empfänger D48

Stefra (Marke), Rudolf Franek; Wien

  • Year
  • 1948
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 10739
    • Brand: Franek, Rudolf; Wien

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector; Crystal-detection 1 circuit (no tubes)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Detektor-Empfänger D48 - Stefra Marke, Rudolf Franek;
  • Dimensions (WHD)
  • 65 x 30 x 82 mm / 2.6 x 1.2 x 3.2 inch
  • Notes
  • Spule mit verstellbarem Eisenkern; diverse Farben; Steckdetektor.
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb

 Collections | Museums | Literature

Collections

The model Detektor-Empfänger is part of the collections of the following members.

 Forum