i am new to frequencies like these , coming from the other end of the ham radio spectrum , DC for most people here .
I greatly failed with my first attempt to build an antenna not made of wire at least 40m long, hi. I built the patch feed antenna, probably with the wrong dimensions. My question is: Can i use the dimensions given by G0MJW in this thread and not drill a 22mm hole ( won't need it) . Instead, i would use a screw and nut in the center for adjusting the distance between reflector and patch. Can i do that? Will the dimensions be the same? Thanks.