• Country
• Germany

• Manufacturer / Brand
• Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH

• Year
• 1923

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 180337

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - Is a Headphone or Earphone

• Material
• Various materials

• from Radiomuseum.org
• Model: Doppelkopftelephon EH-317 - Telefunken Deutschland TFK,

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Telefunken Doppelkopftelephon EH 317;
  3.000 Ohm, 470 g, als Zubehör angeführt für den:
  Telefunken Telefunkon E;

• Mentioned in
• Funkgeschichte der GFGF (Heft Nr. 154 April/Mai 2004 JG 27, S 55 ff.)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 3546 models, 3126 with images and 2095 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH