• Country
• Germany

• Manufacturer / Brand
• Heschü, Helmut Schülmann; Berlin

• Year
• 1960 ??

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

• Radiomuseum.org ID
• 140378

• Main principle
• Crystal or Solid State Detector

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Detektor-Empfänger [Diode eingebaut] - Heschü, Helmut Schülmann;

• Dimensions (WHD)
• 70 x 25 x 105 mm / 2.8 x 1 x 4.1 inch

• Notes
• Diode eingebaut, Blindstopfen statt Buchsen für Aufsteckdetektor.

• Author
• Model page created by Jürgen Stichling. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 5 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Heschü, Helmut Schülmann; Berlin