Doesn't appear to be any way to mount it on a mast/tower. Nor any signs
of being mounted. I guess I would see if the nut on the UHF connector
can be removed and the galvanized steel washer removed. That would let
you peer into the thing and see what is there. May not even be a coil
in there.

I am surprised you waited tis long to dismantle it!

Paul, KD7HB