• Country
• Germany

• Manufacturer / Brand
• Owin; Hannover

• Year
• 1924–1927

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

• Radiomuseum.org ID
• 7614

• 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
• Various materials

• from Radiomuseum.org
• Model: Detektor-Empfänger - Owin; Hannover

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• stehende Schiebespule.

• Source of data
• Radiokatalog Band 1, Ernst Erb

• Other Models

• Here you find 230 models, 187 with images and 81 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Owin; Hannover