• Country
• United States of America (USA)

• Manufacturer / Brand
• Chambers F.B., Co.; Philadelphia, PA

• Year
• 1915

• Category
• Amateur Equipment (Other, but not Key)

• Radiomuseum.org ID
• 203806

• Wave bands
• - without

• Power type and voltage
• AC/DC-set / 110 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Chambers Rotary Spark Gap - Chambers F.B., Co.;

• Shape
• Tablemodel, with any shape - general.

• Notes
• The F.B. Chambers & Company Chamber Rotary Spark Gap was available with either a mahogany base for $11.50 or a marble base for $12.50. The spark gap runs on 110 Volt AC or DC and is suitable for 1/4 to 1 KW spark coils.

• Price in first year of sale
• 13.00 $

• Literature/Schematics (1)
• October 1915 Popular Science Monthly page 125

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 14 models, 14 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Chambers F.B., Co.; Philadelphia, PA