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Dispenser Cathodes

Dispenser Cathodes

To serve the requirements of the microwave tube industry, Spectra-Mat Inc. is one of the leading suppliers of impregnated cathodes and other components for vacuum power devices used in commercial, research and defense applications.


Final Applications

  • Microwave power amplifiers for radar, EW and RF transmitters
  • High power klystrons for particle physics
  • Argon, krypton and HeNe gas lasers for diagnostics and graphics
  • X-ray Industrial/Wafer inspection
  • Well logging
  • X-ray Medical/Oncology therapy


For more information, please visit Spectra-Mat website at: