I have numerous microwave waveguide components for sale including directional couplers, w/g to coaxial adaptors, terminations etc.
These are mainly in size 137 and 112 w/g for the 6 and 8 ghz bands but also a few pieces for 11 and 14 ghz.

Is there any interest out there ?? Contact me here for details. Thanks..

Paul, PQTech....