WR-42 Waveguide Directional Coupler 18-26.5GHz RF Microwave Ka Band 51042-162 45

WR28 Directional coupler waveguide 26.5-40GHz *Untested*

WR-28 12 in Waveguide Directional Coupler

WR10 waveguide segment/ and adapter? 75-110GHz W Band *Untested*

NEW 2pcs Digital Microwave 182-620034-002 WR-28 Waveguide Assy (017-453219-007)

WR15 waveguide segment directional coupler 50-75GHz *Untested*

Aerowave Directional Coupler Model 28-3000/20 WR-28

Hughes 44341H-310 wr-28 waveguide directional coupler gold plated