Viking Thunderbolt Amplifier

Johnson Company, E.F.; Waseca, MN

  • Year
  • 1957 ??
  • Category
  • Amateur Transmitter (only)
  • Radiomuseum.org ID
  • 275636
    • Brand: Viking

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Radio Frequency Amplification only
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Alternating Current supply (AC) / 115; 230 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Power out
  • 2000 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Viking Thunderbolt Amplifier - Johnson Company, E.F.; Waseca,
  • Shape
  • Boatanchor (heavy military or commercial set >20 kg).
  • Dimensions (WHD)
  • 21 x 11.625 x 16.875 inch / 533 x 295 x 429 mm
  • Notes
  • Linear Amplifier, DC power input 1000 Watts CW or 2000 Watts P.E.P. linear;
    coverage 3.5 to 30 megacycles in 7 bands.

  • Net weight (2.2 lb = 1 kg)
  • 120 lb (120 lb 0 oz) / 54.480 kg
  • Mentioned in
  • -- Original-techn. papers.

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