> Thanks for the reply. I did not realize that the RG-58 has that much
> loss. I have also read that LMR-400 would be a good alternative. I
> will do some more looking and replace the RG-58 and see how that
> works.

And use as little of it as possible. You lose more as the cable length
increases. Your best bet may be to use a PCMCIA capable router placed in a
weatherproof enclosure as close as possible the antenna. You can then run
ethernet CAT5 wire up to 300' from there.