• Country
• United States of America (USA)

• Manufacturer / Brand
• Electrad Inc.; New York (NY)

• Year
• 1928 ?

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 331663

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Phasatrol - Electrad Inc.; New York NY

• Shape
• Chassis only or for «building in»

• Notes

• Device used to neutralize oscillations of radio equipment.

• Mentioned in
• -- Original prospect or advert (La Radio per Tutti, Italy, number 21, November 1928)

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 13 models, 9 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Electrad Inc.; New York (NY)