@thetone any of these can be used. Should needs more info. Do you have the space to put the 1/2 inch diameter coax in your boat? Is so try the LMR400. It will optimize your transmission on the VHF radio. It is also more flexible (can be bent in a tighter curve) then the other options.RG8X, RG213, LMR240, LMR400
Likely some variant of RG8x which isn’t the best choice. Larger coax will generally have lower loss so small diameter coax is a compromise in terms of higher loss/ easier install.I was asking what should be used. the coax is 1/4".
Do you know if there is a compression PL-259 that doesn't require soldering?The connector will be a UHF, or PL-259 connector. They are called the same thing but usually PL-259. You will want Silver connector for the environment so they don't corrode. You also want solder type, not crimp type. If you don't have the confidence or tools you can ask someone on the dock to help you. Along with the PL-259 will need a reducer. This will ensure your connector fits the smaller diameter of the cable correctly.
View attachment 174552
Yes, that one will work if that is the route you wish to take. Solder connectors are superior, but this one is better than a crimp-on type. Just make sure your follow the instructions to the T. You also may end up having to redo the connectors eventually so make sur you leave ample length of cable.Can anyone confirm if this connector will work?
for some reason the link is not workingHere is a decent one.
Ancor Solder-On UHF Male Plug - PL-259 UHF Antenna - 200259
Ancor's Solder-On UHF Male Plug - PL-259 UHF Antenna is constructed of marine-grade stainless steel for maximum corrosion resistance. Easy to install, simply fit to RG-213 or RG-8U coax wire and screw into a PL-259 UHF Antenna. Features: Marine-gradewww.defender.com