Variable Condenser Equicycle

National Company; Cambridge & Malden (MA)

  • Year
  • 1925
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 230698
    • alternative name: National Toy Co.
    • Brand: Thrillbox

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Variable Condenser Equicycle - National Company; Cambridge &
  • Notes
  • Variable condenser.

    Straight line frequency - 0.00027 Mfd.

     

     

  • Mentioned in
  • Radio Broadcast, Mar. 1926, p. 601

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