Apollo offers a line of low and high power terminations covering all double-ridge waveguide sizes from WRD-200 to WRD-180. We have a variety of models for different power levels, ranging from a few watts to 2kW. The aluminum constructed body has been designed for optimal heat transfer, and the silicon carbide load elements are designed to distribute the power absorption over the entire length of the termination. The loads are typically cooled by natural convection and radiation, although if required, forced air cooling can be used to decrease the temperature and increase the power handling.

  • WRD-200 to WRD-180 (2 to 40 GHz)
  • Power levels up to 2KW.
  • Low VSWR
  • Strong and light aluminum construction
  • Designed to withstand extreme temperatures
  • Standard or customized flanges
  • Black heat-resistant paint finish with corrosion protection