Pulled out my old Directional Coupler project. It worked very well according to my spectrum analyzer. So going to build this design in to some thick well shielded project box. The old design just used solder boards I fused together. So far just got the holes drilled for the new project.

This will ultimately be the couplers I'll be using on the ROES meter to get me full PEP capable (1500 watts)