I remixed this parametric project box and added several more features like multiple holes to choose from including the addition of top holes, along with the ability to adjust the offset of the holes vertically.

The top holes default to a radius of 3.5mm which is the size of an SMA antenna connector. (7mm Dia). I also add a small square indent on the top holes to help orient most SMA connectors. ( I plan on adding hexagonal indents in the future).

This box has an IP rating of ..... just kidding :) but I have tested a box for the last 9 months outdoors using it as a solar powered weather station and every time i've opened it there has been no signs of water intrusion. Its been through heavy rains, strong winds and heavy ice/snow storms.

I print mine with PETG and have had good luck with longevity outdoors. Of course I make no guarantees that you'll have the same results, but with a few test prints to dial in the tolerance of the lid, you to can have similar results.