Well, scratch my comment about water. I hadn't read everything in the
thread. But I, too, have had high SWR during rain that would return to
normal afterward. I always just attributed it to a general moisture
invasion into the system somewhere that I had overlooked. But, if you're
convinced the system is tight, then there's obviously some other
problem. I can't help but still think water, though, simply because it
is the only variable in the equation. You might try checking along the
coax for small nicks or cuts; I've never had a problem with squirrels
but I know a local ham who did. Critters nearly gnawed all the way
through his coax!
Good luck with the problem, and let us know what you figure out. I'm
always anxious to learn!
73,
Steve K4DXV
On 12/2/2016 9:53 PM, Steve Carpenter via RTTY wrote:
Sounds like water in the coax. Been there, done that.
Steve K4DXV
On 12/1/2016 11:40 PM, Bill Turner wrote:
------------ ORIGINAL MESSAGE ------------(may be snipped)
On Fri, 2 Dec 2016 02:46:09 +0000, Thom wrote:
My SWR readings are near 8:1 right now and that roof is acting like a
great big RF sponge for incoming/outgoing signals.
REPLY:
A "sponge" i.e. something that absorbs RF, should not affect SWR like
that. A metal roof might because of reflections, but your roof is
there whether it rains or not.
Something else is going on.
73, Bill W6WRT
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