• Year
  • 1963–1967
  • Category
  • Amateur-Receiver (amateur bands, may include broadcast bands)
  • Radiomuseum.org ID
  • 87767
    • 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
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 117 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Power out
  • 1 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: NC-77X - National Company; Cambridge &
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 343 x 195 x 229 mm / 13.5 x 7.7 x 9 inch
  • Notes
  • The National NC-77X receiver is a general coverage receiver, covering .54-31 MHz in four bands in AM and CW (BFO). The bands are :540-1500 kHz, 1,5-4,5 MHz, 4,5-12 MHz and 12-31 MHz. AM, The NC-77X is a non-typical "All-American Five" AC/DC set in that it has an isolation transformer,

    The National NC-77XW is a walnut cased variant, which retailed for $90 US.

  • Net weight (2.2 lb = 1 kg)
  • 8.1 kg / 17 lb 13.5 oz (17.841 lb)
  • Price in first year of sale
  • 70.00 $
  • Literature/Schematics (1)
  • Radio Shack 1964 catalog page 103
  • Author
  • Model page created by Martin Bösch. See "Data change" for further contributors.

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