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» Vacuum tubes by use » HAM Radio tubes » GU18-1 / GU-18-1 double beam tetrode tube
GU18-1 / GU-18-1 double beam tetrode tube
Manufacturer: Svetlana factory
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Average delivery time to United States is 16 days.
GU-18-1 is a generator radial twin-tetrode for generating of high-frequency vibrations in a range to 600 MHz.

  • Name: GU18-1
  • Type: double beam tetrode
  • Cathode type: oxide,indirect heating
  • Application field: self-sustaining oscillation up to 40W up to 200MHz and 15W up to 600MHz
  • Brief application: oscillation
  • Envelope: glass
  • Cooling method: air
  • Dimensions: 85mm x 40mm
  • Mass: 65g
  • Filament voltage: 6.3V
  • Filament current: 1.1 - 1.4A
  • Mutual conductance: 2.2mA/V
  • Output power: 13.5W x 2
  • Maximum anode voltage: 0,6kV
  • Maximum operating frequency: 600MHz
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