[TowerTalk] fiberglass guys

Tom Rauch w8ji at contesting.com
Wed Sep 21 20:30:42 EDT 2005


> I've never understood how someone can spend $4000 for a
radio and amp,
> another $1000 or $2000 for tower/concrete/rotor and cheap
out on the antenna, guy
> wire and coax.  Cut corners on lots of things but not
that!

.....and also keep in mind just because one system doesn't
have problems someone noticed it doesn't create a rule or
installation benchmark.

Here in Lamar County, the Sheriff's repeater has serious
pattern problems from guylines and a tower that is more than
25 wavelengths from their antenna.

I can show a model of my three-element forty meter yagi that
shows non-resonant guy lines 20-30 feet below the antenna
seriously degrade F/B ratio.

A single system or a few systems lacking noticeable problems
through some sort of random happenstance does not create an
installation rule.

I'd sure break up the guy lines into short lengths.

73 Tom




More information about the TowerTalk mailing list