• Country
• United States of America (USA)

• Manufacturer / Brand
• Sprague Electric Company; North Adams, MA

• Year
• 1940 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 143627

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Sprague Interference Analyzer - Sprague Electric Company;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 3 x 4.5 x 7 inch / 76 x 114 x 178 mm

• Notes
• Sprague Interference Analyzer;
  Box with a 6 position switch.

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 11 models, 10 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sprague Electric Company; North Adams, MA