• Country
• Germany

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

• Year
• 1929 ?

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 327021

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Sihaphon 52 - Telefunken Deutschland TFK,

• Shape
• Tablemodel, low profile (big size).

• Price in first year of sale
• 85.00 Hfl

• Mentioned in
• Rechnung, 31. Dezember 1929

• Author
• Model page created by Gidi Verheijen. See "Data change" for further contributors.

• Other Models

• Here you find 3568 models, 3153 with images and 2114 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