• Country
• Switzerland

• Manufacturer / Brand
• Zellweger AG; Uster

• Year
• 1923

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

• Radiomuseum.org ID
• 72530

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Detektor-Empfänger - Zellweger AG; Uster

• External source of data
• Sammlung E. Erb

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 80 models, 59 with images and 25 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Zellweger AG; Uster