What kind of coax, what frequency, what kind of antenna, and so on and so
on. Makes a big difference. If you're talking 2m or above, I'd have to
check the tables, but it is quite a loss. You want to at least run
something like lmr 400 or similar. With rg8, even on two, a couple
hundred feet is a lot of loss. Of corse, hard line is best, but very
expensive these days.
What I'm saying is we need more details.
73s
Butch Bussen
wa0vjr