• Country
• Germany

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

• Year
• 1956/1957

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 90161

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

• Number of Tubes
• 5

• Valves / Tubes
• UCH81 UF89 UBC41 UL41 UY41

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz; Export model

• Tuned circuits
• 6 AM circuit(s)

• Power type and voltage
• AC/DC-set

• from Radiomuseum.org
• Model: D657GWKtrop - Telefunken Deutschland TFK,

• Shape
• Tablemodel, with any shape - general.

• Notes
• Exportmodel. Details about the D657GWKtrop (D657 GW trop) ??

• Source of data
• -- Schematic

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 3545 models, 3125 with images and 2094 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