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Re: [TowerTalk] Nicked with lawn mower

To: Steve <steve65@suddenlink.net>
Subject: Re: [TowerTalk] Nicked with lawn mower
From: n8de@thepoint.net
Date: Fri, 12 Sep 2014 23:00:45 -0400
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
I really dislike coax-seal ... I prefer to use silicone seal (non-acetic acid stuff) and then heat-shrink over it.

73
Don
N8DE


Quoting Steve <steve65@suddenlink.net>:

Hi all,

I have some coax laying the grass whose luck ran out. Nicked it with
the lawn mower. An oblong section of outer jacket about 2 inches in
length sliced off. A few strands of the braid were cut, not very many
though.

It is cable TV drop cable, direct burial, 75 ohm, gas injected foamed
polyethylene dielectric, 0.27in OD, quad shield - aluminum braid -
60%/40%. Don't know what the 60%/40% means. I use it to connect a GPS
antenna to my shop.

My first instinct was to seal the nick and continue to use the cable
until/unless it proves problematic. So I sealed the damaged area of the
outer jacket with coax seal -- the black, sticky stuff that comes on a
roll and everyone says not to use for weatherproofing connectors.

Is coax seal an adequate method of sealing the damaged area?

Would heat shrink be better? One end of the cable has an F-male
connector over which I might get a piece of appropriately sized heat
shrink.

Or perhaps there is a better way I have not considered?

Thanks all.

Steve, K8JQ
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