• Country
• Hungary

• Manufacturer / Brand
• Telefunken; Budapest

• Year
• 1935 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 82960

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

• Number of Tubes
• 6

• Valves / Tubes
• AK2 AF3 AB2 AF7 AL1 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 473,6 kHz

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Material
• Wooden case

• from Radiomuseum.org
• Model: Mesterszuper 646 - Telefunken; Budapest

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

• External source of data
• Ungarische Schaltungssammlung

• Mentioned in
• Rádiókészülékek Kapcsolásai 1936-56 (Villámfelszerelők lapja, Budapest 1935.)

• Author
• Model page created by Folkert Rothe. See "Data change" for further contributors.

• Other Models

• Here you find 92 models, 87 with images and 68 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken; Budapest