• Country
• Germany

• Manufacturer / Brand
• Sennheiser Electronic (Labor W); Wennebostel

• Year
• 1964 ?

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 124593

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• none

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Umhängemikrophon MD212 - Sennheiser Electronic Labor W;

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Lavalier-Mikrofon.
  Übertragungsbereich 60 Hz bis 15 kHz, Empfindlichkeit bei 1000 Hz 0,1 mV/µbar. Besteht aus 2 Gehäusen, das innere ist nochmal aufgehängt.

• Mentioned in
• Funkschau (14.1964)

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 293 models, 278 with images and 134 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel