I'm still recovering from jet lag, so a quick half hour to look over my Aircraft Spruce delivery.

Most of my stuff arrived, with a couple of items on backorder.

It fits! ;-)

Hmm, I assumed (incorrectly) that it would be a BNC connector, but that's a TNC connector.  I think this adapter will work just fine (unless I manage to find a right angle TNC/BNC adaptor).