[LCC] vert ant
Mark Ketchell
k5er at arrl.net
Thu Jul 16 15:40:53 EDT 2009
Anybody else have any thoughts on the question below?
A few things come to mind:
1. Fishing line - with a needle (?) slipped between form and wire, then
over the top. Could pull wraps together tightly.
2. JB Weld - Looks and drills like metal, but is supposed to be
non-conductive. I heard you could "patch" things in an rf field, but have
not tested it myself.
3. Hot melt glue. There are 2 versions, cold melt and hot melt. Supposedly
the hot melt requires about 50 degrees (or so) more temp to melt and may
(?) stand up to Louisiana outside temps. Again, I don't know whether an RF
field would affect it or not.
4. liquid electrical tape - 4 ounce can available in the $4-$6 range from
any electrical supplier or big box home improvement store. Once coils are
in place, coat with this and it should stay. I hear that the black formula
of this is UV proof, and HAS been used on antenna by a number of folks.
This might be combined with #1 to get good tight coils that stay in place.
Best I have on spur of the moment. GL
73,
Mark, K5ER
------------------------------------------------
>Fellows;
>If you have the timeand are near a computer. Would you look at this,
><http://www.qsl.net/kc5wa/VA/va.html> I need a coating (product) that
>I could cover the coil and keep the spacing after the coils are
>compressed together. RC
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