• Year
  • 1918 ??
  • Category
  • Detector-Radio (Crystal or diode, without tubes/transistors)
  • Radiomuseum.org ID
  • 154806

Click on the schematic thumbnail to request the schematic as a free document.

 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
  • Wooden case
  • from Radiomuseum.org
  • Model: Primär-Empfänger E103c - Telefunken Deutschland TFK,
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 301 x 199 x 140 mm / 11.9 x 7.8 x 5.5 inch
  • Notes
  • Primär-Empfänger für Wellen von 120m bis 350m mit Detektor-Zusatzbrett EZ139, für Flugzeug-Antennen.
  • Net weight (2.2 lb = 1 kg)
  • 4.350 kg / 9 lb 9.3 oz (9.581 lb)
  • Literature/Schematics (1)
  • Telefunken-Stationen und -Geräte, Anfang 1919 (das "Blaue Buch")
  • Author
  • Model page created by Nikolaus Löwe. See "Data change" for further contributors.

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