If you don't mind me asking, how do you attach and seal the waveguide and ports to the box ? I intend to do a couple of these in the future but not sure how this is done.
For the waveguide I see screws, so maybe all that is needed is some silicone from inside or gasket tape under the screws to seal it ?
For the ports I don't see screws, how are those attached, are they just glued with something (which I guess takes care of sealing it well) ?
Last edited by alextr75; 09-06-2018 at 12:27 PM.