• Country
• Worldwide

• Manufacturer / Brand
• Unknown to us - Worldwide

• Year
• 1900–2012

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

• Radiomuseum.org ID
• 222845

• Main principle
• Crystal or Solid State Detector

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Crystal Receiver unknown - Unknown to us - Worldwide

• Notes
• This page is for commercial products without visible name, made by an unknown manufacturer. Not for any custom built or homebrew.
  Please do not modify this page.
  Load only pictures with all data in the picture legend!
  Nur für kommerzielle Produkte, keine Sonderanfertigungen oder selbst gebautes Gerät.
  Diese Seite bitte nicht verändern!.
  Bitte nur Bilder hochladen, alle Informationen/Daten in die Bildlegende.

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 828 models, 761 with images and 29 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown to us - Worldwide