• Country
• United States of America (USA)

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

• Year
• 1982

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 210153

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Presumably Dynamic Loudspeaker (moving coil)

• from Radiomuseum.org
• Model: VR300 - Shure; Chicago, Evanston,

• Dimensions (WHD)
• 67 x 35 x 0 mm / 2.6 x 1.4 x 0 inch

• Notes
• Type:Dynamic, Unidirectional (cardioid), Close-Talking, Impedance 170 ohms This microphone is designed especially for use in computer voice recognition applications. It is also suitable for other uses such as paging, talkback, and other communication-type applications where excellent voice fidelity and reduction of background noises are needed. The frequency response is tailored to produce an essentially constant output voltage over the voice spectrum when used close to the sound source. The transducer is a low-impedance, moving coil type with integral humbucking coil. The microphone case is aluminum with a black enameled finish. It has a standard 5/a"-27 thread suitable for mounting on a flexible gooseneck, fixed pipe, or microphone stand. The unit is supplied with an attached two-conductor shielded cable with a built-in strain relief. Currently-available Model 562 is the equivalent type (January 2012)

• Net weight (2.2 lb = 1 kg)
• 0.128 kg / 0 lb 4.5 oz (0.282 lb)

• Author
• Model page created by Hannes Gerber. See "Data change" for further contributors.

• Other Models

• Here you find 132 models, 125 with images and 49 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Shure; Chicago, Evanston, Niles (IL)