• Country
• Germany

• Manufacturer / Brand
• Hagenuk (N&K), Hanseatische App.bau-Ges., Neufeldt & Kuhnke, Nordmark

• Year
• 1941

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 223065

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Kristallmikrofon PMT1 - Hagenuk N&K, Hanseatische App.

• Notes
• Membran-Kristallmikrofon. Verwendung für Sprach- und Musikübertragungen. Vorgestellt auf der Leipziger Herbstmesse 1941.

• Mentioned in
• Der Rundfunkhändler, 1941, Heft 19, S. 409.

• Author
• Model page created by Hans-Werner Ellerbrock. See "Data change" for further contributors.

• Other Models

• Here you find 178 models, 143 with images and 70 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hagenuk (N&K), Hanseatische App.bau-Ges., Neufeldt & Kuhnke, Nordmark