Catwalker

So, here is the 4:1 balun as it stands. (Gad I take forever to complete projects sometimes, don't I?) The balun is made up from 1.5" PVC (which is 1.5" INSIDE diameter) 3 end caps (you can see two are stacked flat face to flat face, with an so239 connector inside. The one cap has its flange facing down, forming a drip edge to help protect against water, and faces down. The other end (top) has two notches to allow the screws and wingnuts to stick out.