• Country
• Hungary

• Manufacturer / Brand
• Deutsch Károly gépészmérnök; Budapest

• Year
• 1927

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 319027

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

• Number of Tubes
• 1

• Valves / Tubes
• TN406

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Trireaction - Deutsch Károly gépészmérnök;

• Price in first year of sale
• 48.00 Pengő

• Literature/Schematics (1)
• Újság 1927.

• Author
• Model page created by Sándor Perneky. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 1 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Deutsch Károly gépészmérnök; Budapest