• Country
• United States of America (USA)

• Manufacturer / Brand
• Barker and Williamson; Cocoa (FL)

• Year
• 1951 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 97653

• Wave bands
• Wave Bands given in the notes.

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: 404 Linear Detector - Barker and Williamson; Cocoa

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 7.5 x 8.75 x 5 inch / 191 x 222 x 127 mm

• Notes
• RF range 400 kc to 30 mc.

• Price in first year of sale
• 85.00 $

• Literature/Schematics (1)
• 1951 Newark catalog Nº 51

• Author
• Model page created by Vitor Oliveira. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 8 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Barker and Williamson; Cocoa (FL)