• Country
• Austria

• Manufacturer / Brand
• Kapsch & Söhne (KS), Telephon- und Telegraphenfabriks-AG; Wien

• Year
• 1949/1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 9501

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH21 ECH21 EBL21 AZ11 EM34

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz

• Tuned circuits
• 6 AM circuit(s)

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

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Melavox W - Kapsch & Söhne KS, Telephon-

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

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• -- Original-techn. papers. / Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Lange-Nowisch

• Mentioned in
• Museums Bote, Österr. (Heft 116/2003, S.6, Gerätebeschreibung)

• Other Models

• Here you find 613 models, 506 with images and 376 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kapsch & Söhne (KS), Telephon- und Telegraphenfabriks-AG; Wien