[QCWA] Amen
Dave Heil
k8mn at frontiernet.net
Mon Mar 11 12:44:25 EDT 2013
I sense topic drift.
My 80 and 30m inverted vees fell to the ground this winter during a huge
winter storm with high winds. My only alternative on these two bands
was a ground-mounted Hustler 6BTV with twenty 25-foot radials.
I worked 9U4U on 80m with a couple of calls, snagged TX5K on 30m RTTY
and made it through a pileup to QSO Nodir EY8MM a couple of evenings ago.
Sometimes the best counter to a particular claim is evidence.
73,
Dave Heil K8MN
On 3/11/2013 07 00, Tom H Childers wrote:
> Not True, unless you are talking about multiband trap verticals.
>
> I use a ground plane vertical on 30m and have been successful working
> a lot of DX with it for several years.
>
> The vertical is mounted on a 2 inch ten foot galvanized steel tube
> driven into the ground two feet. The radiator is made of 6063-T6
> stepped tubing mounted on the steel pole with an insulated plate of
> 0.25 6063-T6 plate. Four 0.25 wavelength radials eight feet above
> ground are attached to the steel mounting pole. The coax center pin
> is connected to the vertical tubing and the coax shield is connected
> to the steel support tube. The radials also act as guy wires for the
> assembly.
>
> Many low band DXer's use four inch diameter aluminum irrigation pipe
> for short verticals on 160 and 80m.
>
> Efficiant vertical antennae do not have traps in them ;o)
>
> 73,
> Tom
> Amateur Radio Operator N5GE
> ARRL Lifetime Member
> QCWA Lifetime Member
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