• Country
• United States of America (USA)

• Manufacturer / Brand
• Shure; Chicago, Evanston, Niles (IL)

• Year
• 1965 ?

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 140993

Click on the schematic thumbnail to request the schematic as a free document.

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Mikrofon 201 - Shure; Chicago, Evanston,

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Amateurfunk-Mikrofon M57
  Handmikrofon piezoelektrisch (keramisch), Übertragungsbereich 200 bis 4000 Hz, Impedanz 1 bis 5 MOhm
  Verwendung mobil, portabel mit Schalter.

• Mentioned in
• - - Manufacturers Literature (Funktechnik 05. 1965)

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

• Other Models

• Here you find 134 models, 129 with images and 51 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Shure; Chicago, Evanston, Niles (IL)