"Richard" wrote in message ...
If so, whadya use?

Thanks.

Rich.

Can make them out of nearly anything non conductive. I've made many of
them from strips of thick printed circuit board material. Peel off the
copper on each side, drill a hole on the middle for a so-239. Drill a
smaller hole in each end to attach the wires. Bingo. Cheapy insulator.
Many people convert long egg insulators to make those. MK