[hornychz]

Hi coupe pete,

and welcome in our forum from me too.

I would not be too afraid of such an impact on the vineyard. I would try to get both antennas, both receiving and transmitting,
to pick up as high as possible above the support devices, so as to minimize disruption the so-called Frennel zone in which the electromagnetic
energy is transmitted:



But do not forget that the antenna cable can be the biggest attenuation! I.e so to lift the whole receiving and transmitting unit,
not just the antennas themselves.

Good luck!
[img].https://upload.wikimedia.org/wikipedia/commons/thumb/5/5c/FresnelSVG1.svg/1000px-FresnelSVG1.svg.png[/img]