Total posts : 45366
We’re getting slightly off topic here.
And we don’t want to give the impression to anyone that going over the 250uv/m at 3 meter field strength limit is OK.
100 acres, by the way, is a plot of land 2000 x 2000 feet. If you plant your transmitter right smack dab in the middle, then it’s theoretically possible to cover most of that area (a circle 1000 feet in diameter) but not very likely (you’d need a highly sensitive car radio, or something like a MacIntosh tuner with an outside antenna, as well as direct line of sight – the field strength at the edge of that circle would be a little under 2.5uv, assuming no obstructions).