I'm in Israel right now, staying in the Armenian quarter of the Old City of Jerusalem, and I noticed something odd, afaik, about a couple satellite dishes I see on a couple buildings.
The dishes are about 3 to 4 feet wide, iiac, and there is a rod across the front that holds an "antenna" in the focal point, I guess, of the concave dish.
But there are also 2 more antennas, one on the left of center and one on the right, about 8 to 10 inches away from center. All three are white boxes about 3 inches x 3 x 4. I can understand why they might need three antennas, but I don't see how 2 of them can be so far from the center. Maybe they're not using the other two, just storing them for when the center one breaks? ??