Wed Jan 08, 2014 10:07 pm
It all depends on the distance between site A and site B. If the distance is such that you cannot see site B from A, i recommend you use a GPS and Compass. But if you can see each other, just go and install facing each other as exact as you can until you the best signal.
If using the GPS, track your position from Site A, and do same at site B, on your GPS, route A to B and you will get the bearing and the distance between them. Point the antenna at A to the given angle and also at B, use the distance to set the acktimeout for best result especially if the distance is over 20km.
With this, the perming of the antennas will be minimal as you already know the exact directions.