• Year
  • 1932 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 49564
    • alternative name: National Toy Co.
    • Brand: Thrillbox

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Alternating Current supply (AC)
  • from Radiomuseum.org
  • Model: HFR - National Company; Cambridge &
  • Notes
  • Tube type 36 in IF amplifier
  • Price in first year of sale
  • 129.00 $
  • External source of data
  • Ernst Erb

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