Our setup is not affected by weather
Utter 'dangle berries'
Is that what Uncle R says the drones must say? I would have thought the technical teams should know better (although know you don't deal with that side of things).
All RF signals are affected by atmospherics.
It's been installed since 2009, never lost picture. Ever.
So what you are saying is that you are unaware that its affected by different weather conditions. NOT that it isn't affected.
I agree, bigyins hasn't been installed very well by Uncle R's useless contractors (even their biggest fan realises that the installers are piss poor - partly due to Uncle R), as his seems to be regularly affected by weather.
Mine was badly affected, but then it was mounted on a rotten wooden facia, and we were always "finely tuning" it with a broom handle when the atmospherics played it up.