• Year
  • 1908 ??
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 110104

 Technical Specifications

  • Main principle
  • Crystal or Solid State Detector; Crystal-detection 2 circuits (no tubes)
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Primär- und Sekundär-Empfänger E5c - Telefunken Deutschland TFK,
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 520 x 140 x 140 mm / 20.5 x 5.5 x 5.5 inch
  • Notes
  • Zweikreis-Detektorempfänger, Drehkondensatorabstimmung von 100 bis 1500 kHz. Kristalldetektor. Mit besonderen Spulen bis 25 kHz
  • Net weight (2.2 lb = 1 kg)
  • 18 kg / 39 lb 10.4 oz (39.648 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature
  • Author
  • Model page created by Georg Richter. See "Data change" for further contributors.

 Collections | Museums | Literature

Museums

The model Primär- und Sekundär-Empfänger can be seen in the following museums.

 Forum