I read few remarks like this in last few months on TB reflector:
> polarisation coupling effects that have to be considered at MF. In some
> parts of the world you won't get good coupling into the ionosphere with
> horizontal polarisation at any height.
Just curios - what is the physics/mystic behind? Different laws on 160
than 80? Distnace to ionosphere is very different?
RU1A guys use some fixed beams and don't plan to dismount them:
Arkala extremes do something very wrong?
Arunas / LY2ij
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