Magnetron Probe mount

I decided, since I am using the probe from the commercial waveguide in the cavity, to use the waveguide as the magnetron probe mount.  I cut the existing mount off and now have to enlarge the hole to fit the magnetron probe.  I will be up at the university tomorrow to mount it.  It turns out the center of the hole is 33mm from the back short which is exactly what we modeled and built for the pyramid antenna. (In the picture below it may not look the same because the hole in the pyramid antenna is larger and they are at different angles to the camera)

(Although interesting, but not related – the ink on the “Property of Levitee” tag shown on waveguide must be heat activated because after I finished grinding the surface smooth, it turned black in a nice arc.)