• Country
• Germany

• Manufacturer / Brand
• Radix, G. Rohland & Co. GmbH; Berlin

• Year
• 1928/1929

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

• Radiomuseum.org ID
• 148476

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

• Number of Tubes
• 7

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Superhet 7 Ultradyne [Triode] - Radix, G. Rohland & Co. GmbH;

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Price in first year of sale
• 160.00 RM +

• Source of data
• Katalog Prohaska 1928/29

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 18 models, 13 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radix, G. Rohland & Co. GmbH; Berlin