Need some good backrounder on antenna and broadcast polarization.
What do most FM broadcasters use? And what percentage of stations use vertical, horizontal, both or other?
Furthermore, do individual stations change the relative power to their vertical and horizontal antenna elements at different times of the day, like rush hour vs night time?
Is there a handy website to find out information about local FM broadcasters practices with regards to polarization?
I know that all television broadasts are horizontal polarization.