• Country
• Germany

• Manufacturer / Brand
• Chemisch-Technische Industrie-Ges. mbH (Anker); Offenbach a.M.

• Year
• 1924–1926

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

• Radiomuseum.org ID
• 14109

• • Brand: Anker

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

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Radio-Volksapparat Modell 1925 - Chemisch-Technische Industrie-

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 175 x 125 x 125 mm / 6.9 x 4.9 x 4.9 inch

• Notes

• 5 Kopfhörer-Ausgänge.

  Variometerabstimmung, kein Drehko.

• Net weight (2.2 lb = 1 kg)
• 0.8 kg / 1 lb 12.2 oz (1.762 lb)

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Picture reference
• Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.

• Other Models

• Here you find 11 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Chemisch-Technische Industrie-Ges. mbH (Anker); Offenbach a.M.