On Sat, 21 Nov 2009 22:55:57 -0500, Wayne.B
wrote:

On Sat, 21 Nov 2009 21:55:01 -0500, wrote:

Here's one source online with several choices -

http://www.radioworks.com/ccoax.html

You have to be careful with those cables in a marine application.
They will soak up salt air like a sponge if given any opportunity at
all and will end up worthless. The RG142/U has a solid teflon
insulator which is quite moisture resistant and the double silver
plated shield keeps the signal inside the cable where it belongs. It
is MIL Spec rated for a reason.

As I also mentioned, it would be a good idea to call the guy, because
he specializes in this field. You might even say he's a bit obsessed
with it! I think he'll know what to use.