• Country
• United States of America (USA)

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

• Year
• 1964–1988 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 73549

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

• Power type and voltage
• No Power needed

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 444 - Shure; Chicago, Evanston,

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 101 x 236 x 104 mm / 4 x 9.3 x 4.1 inch

• Notes
• Professional Hi-Z magnetic desktop microphone for VOX- and PTT-operation. Adjustable heigth. Good for SSB-transmitter applications. Frequency response 300 - 3000 Hz.

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Source of data
• -- Original-techn. papers.

• Mentioned in
• Funkschau (12/1964, S. 311)

• Author
• Model page created by a member from D. 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)