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

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

WR15 coupling / attenuator ? / waveguide segment 50-75GHz *Untested*

Control Data Corporation V990 Waveguide Bolometer WR-15 50-75 GHz

SAGE/Eravant WR15 50-75GHz 1" gold plated Waveguide

Sage 1.5in Wr15 Waveguide 50-75 GHZ gold plated

WR15 waveguide detector ? segment 50-75GHz *Untested*

WR15 Waveguide Attenuator or ?? 50-75GHz *Untested*