[TowerTalk] Cushcraft XM240
K4SAV
RadioIR at charter.net
Thu Dec 15 00:12:32 EST 2005
Anthony DeBiasi wrote:
>What is the general consensus about grounding the reflector element to the boom? Would especially be interested in hearing from CC XM240 owners.
>
>..Tony K2SG
>
>
>
See:
http://lists.contesting.com/archives//html/Towertalk/2005-08/msg00534.html
After hearing reports of static discharge from the reflector to the
boom, and doing an EZNEC analysis which, as expected, showed no
difference in performance with the reflector connected or not, I decided
to strap the reflector to the boom. I used a short piece of soft
aluminum cut in the shape of an L. Clamped the bottom part of the L to
the center of the reflector, bent the upper part of the L into a U
shape, and fitted it under the reflector U-channel support, drilled a
hole in the U channel and the strap, and secured it with a screw and
nut. I also added some Noalox to the joints.
Jerry, K4SAV
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