Shari,
Read also about Fresnel Zone if you plan to position the antenna in the
middle of the building! You will have to clear the edges of the buiding
(wikipedia has a great explanation and formulas to make an estimate
of the height of your pole).
Usually the way we do this kind of coverage is by
Take care to maintain sufficient horizontal and vertical separation between
the antennas. Just because they are on different channels, it doesn't means
that the side and rear lobes, because of the higher power, can't
de-sensitize the receivers or interfere with the signal of nearby radios.
You'll
