• Country
• Germany

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

• Year
• 1965–1968

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 26132

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

• Number of Transistors
• 25

• Semiconductors
• AF106 AF121 AF121 AF136 AF137 AF137 AF137 AC122 AC122 AC122 AC122 AC122 AC122 AC122 AC122 AC117 AC117 AC117 AC117 AC175 AC175 AD155 AD155 AD155 AD155

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz

• Tuned circuits
• 7 AM circuit(s)     11 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 12 W (15 W max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Operette 2650 - Telefunken Deutschland TFK,

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 500 x 170 x 190 mm / 19.7 x 6.7 x 7.5 inch

• Notes

• Drehbare Ferritantenne; Stereo-Decoder eingebaut; Stereo-NF-Verstärker mit 2 Gegentakt-Endstufen je 6 W.
  Parallelgerät zum AEG Tambourette 2650.

• Net weight (2.2 lb = 1 kg)
• 7 kg / 15 lb 6.7 oz (15.419 lb)

• External source of data
• erb

• Source of data
• Handbuch VDRG 1965/1966

• Literature/Schematics (1)
• -- Original-techn. papers.

• Other Models

• Here you find 3559 models, 3144 with images and 2111 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