Trying to find a single antenna that works as well on 160 as it does on 10
is a fool's errand. Sorry.
73, Mike
www.w0btu.com
On Tue, Oct 2, 2018 at 2:14 PM John Randall via Topband <
topband@contesting.com> wrote:
> The new qth is surround by high trees 40ft + and I want to put up a multi
> band L or a top loaded vertical.Ofcourse it must cover topband up to 10m. I
> envisage having to base load the antenna with switchable inductors and
> vacuum caps. I also ponder if going up straight through the branches into
> the clear above the trees is a reasonable idea, compared to putting the alu
> tubing inside the yellow gas tubing pvc and then the tubing sticking out
> the top for the top loading or Inv L wire. Can anyone run a ant simulation
> on both setups and also help on the matching reqd at the base.
> Postage size garden are a hams worst nightmare. Anyone in the US with
> a huge back yard care to swop homes LOL! Pics available on demand ......
>
> 73John -M0ELS
>
>
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