• Year
  • 1946 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 138880

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 456 kHz; 2 AF stage(s)
  • Wave bands
  • Broadcast plus 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 117 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 9.38 inch = 23.8 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Sparton 8AM46 Ch= 8-46 - Sparks-Withington Co., Sparton
  • Shape
  • Console, Lowboy (legs < 50 %).
  • Notes
  • Built in ratatable loop antenna. BC 540 - 1630 KC, Police 1,58 - 5,6 MC, Short Wave 5,5 - 19 MC. Sams photofact, set 1, folder 461-31, date 6-46, features the Sparton model 7AM46 and 8AM46 as the same schematic.
  • Author
  • Model page created by Peter Hoddow. See "Data change" for further contributors.

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