• Country
• Great Britain (UK)

• Manufacturer / Brand
• Muirhead & Co. Ltd.; Beckenham

• Year
• 1950 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 160792

• Wave bands
• - without

• Material
• Metal case

• from Radiomuseum.org
• Model: Wave Analyser D-489 - Muirhead & Co. Ltd.; Beckenham

• Shape
• Tablemodel, with any shape - general.

• Notes
• Selective Voltmeter covering from 19Hz to 21kHz with 0.5% frequency accuracy.

• Source of data
• -- Original prospect or advert

• Literature/Schematics (1)
• Electronics, March 1955

• Author
• Model page created by Emilio Ciardiello. See "Data change" for further contributors.

• Other Models

• Here you find 28 models, 22 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Muirhead & Co. Ltd.; Beckenham