• Country
• Germany

• Manufacturer / Brand
• Vogel, C.J. (Ledion), Berlin

• Year
• 1928 ?

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

• Radiomuseum.org ID
• 148423

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

• Number of Tubes
• 8

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Ledion Ultradyne - Vogel, C.J. Ledion, Berlin

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

• Notes
• Verwendet Ledion-Former, Ledion-Oszillator, Ledion-Antennenkoppler und Ledion-Frequenz-Kegelkondensatoren.

• Source of data
• -- Original-techn. papers.

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

• Other Models

• Here you find 27 models, 22 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Vogel, C.J. (Ledion), Berlin