Dick,
Great question. I think it's a bad idea to pull air dielectric coax
through 90 degree bends. You are asking for trouble. I've recently run
up against two situations at broadcast stations where it was done and
now 10 years after the fact, shorts have developed at the bends. Kind of
like the 8214 center conductor migration problem.
-Steve K8LX
On 7/19/2011 7:48 PM, Dick Green WC1M wrote:
> (Another question: I have some concern about pulling the air dielectric
> through the conduit. I've already seen how intolerant it is of any kinking
> (long story, but that's why I only have 250'.) Can air dielectric heliax
> make it through three 90-degree sweeps without damage? I have enough
> RG-331/U to do the job if the consensus is that I shouldn't try to pull the
> air dielectric stuff.)
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