One of the reasons I have not jumped on the H3, is that in all likely-hood, we will be moving to a controlled community in FL within the next year or so. I KNOW the FCC rules, however, the homeowners Association put's "dishes" to a annual vote, and it is always voted down. So, It has to be within the residence. Luckily, that would would no problem in our porch area to get EA. Would a screen cause problem for reception? My guess is yes.