• Country
• Germany

• Manufacturer / Brand
• Metallwerk Groß-Berlin, William Louis, (Megro); Berlin-Weißensee 2

• Year
• 1926

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 315132

• Main principle
• Crystal or Solid State Detector

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Glas-Detektor, Aufsteck-Detektor Megro - Metallwerk Groß-Berlin,

• Notes

• Kristalldetektor im Glasgehäuse Marke "Megro". 

• Mentioned in
• "Radio-Export" 1926 Nr.2 und weitere

• Literature/Schematics (1)
• Abele, Die dynamische Chronik, Anhang AI

• Author
• Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Metallwerk Groß-Berlin, William Louis, (Megro); Berlin-Weißensee 2