WR15 waveguide segment / adapter 50-75GHz *Untested*

WR15 waveguide segment / adapter 50-75GHz *Used / Untested*

WR15 Waveguide Adapter / Segment 50-75GHz *Untested*

WR15 Waveguide Adapter / Directional Coupler ? 50-75GHz *Untested*

WR15 waveguide segment 50-75GHz *Untested*

WR10 Oscillator parts / head / Adapter waveguide segment 75-110GHz *Untested*

WR19 open stub / Adapter waveguide segment 40-60GHz *Untested*

WR19 right angle / Adapter waveguide segment 40-60GHz *Untested*