• Country
• United States of America (USA)

• Manufacturer / Brand
• Radio Equipment Co. ; Boston, Mass.

• Year
• 1921

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

• Radiomuseum.org ID
• 278221

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Rotary Quenched Spark Gap - Radio Equipment Co. ; Boston,

• Shape
• Tablemodel, with any shape - general.

• Notes

• Cast aluminum housing. Aluminum rotor with bakelite insulation.  

• Price in first year of sale
• 20.00 $

• Mentioned in
• Radio News (April 1921, Radio News magazine advertisement page 714)

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

• Other Models

• Here you find 4 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Equipment Co. ; Boston, Mass.