• Country
• Germany

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

• Year
• 1958/1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 90157

• Number of Tubes
• 4

• Valves / Tubes
• ECH81 EBF89 ECL82 EZ80

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

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Caprice 648WPtrop - Telefunken Deutschland TFK,

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Notes
• The Telefunken 648WPtrop (648 WP trop) is an export model and uses an ECH81 oscillator and converter, an EBF89 IF amplifier, detector and AGC, an ECL82 audio preamplifier and power amplifier, and an EZ80 rectifier. 1 magnetodynamic eliptical loudspeaker. Broadcast band, and shortwave from 2 to 22 MHz in two bands. See also the 649WKtrop as a follower model of the 648WPtrop.

• External source of data
• Walter Groer

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

• Other Models

• Here you find 3554 models, 3139 with images and 2104 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