• Country
• Germany

• Manufacturer / Brand
• Ratag, Radio-Telephon-AG; Berlin

• Year
• 1929/1930

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 16402

• Main principle
• Crystal or Solid State Detector; Crystal-detection 1 circuit (no tubes)

• Tuned circuits
• 1 AM circuit(s)

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Detektor-Empfänger [Kasten] - Ratag, Radio-Telephon-AG;

• Notes
• Holzkasten; Steckspule; Drehko.

• Price in first year of sale
• 7.00 RM

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

• Source of data
• Radiokat. Reichsthaler 1930 / Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 23 models, 9 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ratag, Radio-Telephon-AG; Berlin