• Year
  • 1964–1967
  • Category
  • Amateur-Receiver (amateur bands, may include broadcast bands)
  • Radiomuseum.org ID
  • 285724
    • alternative name: National Toy Co.
    • Brand: Thrillbox

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • AC/DC-set / 117 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
  • Power out
  • 1 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: NC-77XW - National Company; Cambridge &
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 13.5 x 7.7 x 9 inch / 343 x 196 x 229 mm
  • Notes
  • Walnut cabinet version of the National NC-77X.

    General coverage receiver, covering 540 kHz to 31 MHz in four bands with BFO. It is a non-typical "All-American  Five" AC/DC set in that it has an isolation transformer.

  • Net weight (2.2 lb = 1 kg)
  • 18 lb (18 lb 0 oz) / 8.172 kg
  • Price in first year of sale
  • 89.95 USD
  • Mentioned in
  • Radio Shack Catalog 1964 page 103
  • Author
  • Model page created by Wayne Childress. See "Data change" for further contributors.

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