I-WR19 ye-waveguide terminal ihambelana nomthwalo we-40-60GHz I-28-31GHz isihluzo se-waveguide Harmonic Bandstop I-WR15 ye-waveguide terminal ihambelana nomthwalo we-50-75GHz WR28 waveguide-coaxial adaptha18-26.5GHz WR430 Waveguide Tshintsha 1.72 ~2.61GHz I-WR90 i-welded waveguide flange esemgangathweni I-WR15 ye-waveguide terminal ihambelana nomthwalo we-50-75GHz I-WR19 ye-waveguide terminal ihambelana nomthwalo we-40-60GHz I-WR22 ye-waveguide terminal ihambelana nomthwalo we-33-50GHz WR22 waveguide-coaxial iadaptha 33-50GHz WR28 waveguide-coaxial adaptha18-26.5GHz