• Country
• Germany

• Manufacturer / Brand
• Herle-Radio, Lehmann & Co. GmbH; Berlin

• Year
• 1925/1926

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

• Radiomuseum.org ID
• 14981

• 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
• Bakelite or Plastics (type unknown)

• from Radiomuseum.org
• Model: Detektor-Empfänger - Herle-Radio, Lehmann & Co.

• Dimensions (WHD)
• 56 x 30 x 56 mm / 2.2 x 1.2 x 2.2 inch

• Notes

• Dosenform; 5 Abgriffe

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• RADIOBOTE, Österr. (Heft 70/2017, S.12 ff, Gerätebeschreibung)

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Herle-Radio, Lehmann & Co. GmbH; Berlin