> If I look at a cross section of 9913 and RG213 I see the same thing -
> space. I grant you that the space is a lot bigger with the 9913.
> However, what is there in RG-213 to prevent the same moisture from
> getting to the shield on RG-213?
.......lack of a large volume of air that expands and contacts,
causing the cable to breath a large volume of air from the ends as
temperature changes.
I'd wager there is more air volume in one foot of 9913 than there is
in over a hundred feet of 213.
73, Tom W8JI
W8JI@contesting.com
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