I agree with the comments so far, and also that a 2:1 transmission line
transformer is a good method. But if you are in a hurry, here is an very easy
approach.
Just use a hairpin match. Mine was just some 1/8" copper tubing (but #8, 10 or
#12 wire would be fine too) wound around a wine
Bruce --
The coax isn't buried. A lot of it runs across a concrete pool deck, and then
up to a second floor window, so no chance to bury it. For the 31-material
snap-on chokes, I use 8 turns of RG-58-whatever through the center. See the
illustrations in Jim Brown's piece for how to wind
