I'm not sure I'd go too far with the FCC map. At my QTH, which is shown
as average, actual ground/earth varies within a hundred feet from deep
old riverbottom loam to limestone with a thin covering of topsoil (or
sometimes none). While I don't know how this affects electrical ground
conditions, the difference must be fairly pronounced - and I am very
glad my shunt fed tower is based in the old riverbed.
73, Pete N4ZR
The World Contest Station Database, at www.conteststations.com
The Reverse Beacon Network at http://reversebeacon.net, blog at
reversebeacon.blogspot.com,
spots at telnet.reversebeacon.net, port 7000 and
arcluster.reversebeacon.net, port 7000
On 8/10/2012 8:14 PM, Rick Karlquist wrote:
> ZR wrote:
>> Sometimes I wonder if its my very poor RF ground conditions that tilt the
>> wave more and result in the performance of a much longer antenna.
>>
>> Carl
>> KM1H
> My ground is high conductivity according to the FCC map, so
> maybe that doesn't explain the performance.
>
> Rick
> N6RK
>
> _______________________________________________
> UR RST IS ... ... ..9 QSB QSB - hw? BK
>
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UR RST IS ... ... ..9 QSB QSB - hw? BK
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