• Year
  • 1931/1932
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 178813

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 10
  • Main principle
  • Superhet with RF-stage; ZF/IF 172.5 kHz
  • Tuned circuits
  • 9 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Details
  • Record Player (perh.Changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 30 [phonograph] - Sparton of Canada; London, ON
  • Notes
  • A green folder from Sparton Canada shows at least the models 6, 9A, 10, 15, 24, 26, 30, 35, 40 and the Sparton Visionola. Visionola was described early 1931.

  • Circuit diagram reference
  • Radio College of Canada
  • Literature/Schematics (1)
  • Canada Schematics Sparton page 11
  • Author
  • Model page created by Dirk Taekels. See "Data change" for further contributors.

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