Short-Wave Radio Variometer Type 909

Kennedy Co., Colin B.; San Francisco & St.Louis

  • Year
  • 1921
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 219926
    • alternative name: Colin B. Kennedy Corp.
    • Brand: Globe Trotter

 Technical Specifications

  • Main principle
  • Tuner pre 1926 (not a wave trap)
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Bakelite or Plastics (type unknown)
  • from Radiomuseum.org
  • Model: Short-Wave Radio Variometer Type 909 - Kennedy Co., Colin B.; San
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 5 x 6 x 0 inch / 127 x 152 x 0 mm
  • Notes
  • Colin B. Kennedy Company Mounted Short-Wave Radio Variometer. The unit was also available unmounted.
  • Literature/Schematics (1)
  • February 1921 Electrical Merchandising Magazine 107
  • Literature/Schematics (4)
  • February 1921 Pacific Radio News magazine advertisement page 236
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

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