I would Suggest looking at either aandrew FSJx-50 or LMR 3/8" or 1/2" heliax type cable (100% solid shield) and if available a direct burial or underground type jacket for additional water infiltration protection. Go the the home pages or either mfg. to get full specs and min. bend radius.
Doug N3DAB --- In Repeater-Builder@yahoogroups.com, "Vernon Densler" <m...@...> wrote: > > I have been in a big discussion with the guys on my boat list about the > right coax for running up the mast for VHF marine radio. > > > > Keeping in mind that we are talking about a 70' or so run going up the > center of an aluminum mast, in a salt water environment, and the radio is > limited to 25 watts. > > Also keep in mind that when off shore this is a life line and the best > possible send and receive is needed in an emergency situation. > > > > So given the criteria what is the best possible coax to use knowing that > thickness matters and bend radiuses may be tight? Others on the list are > saying "just grab any old 8X type cable and you will be fine". I say use > something with very low loss and suggested small heliax. > > > > Any suggestions? > > > > Vern > > s/v Nirvelli > > KI4ONW >
