Most likely zero...but here’s how we do it. Hang the AP and aim it where you think it should be aimed and leave the doentilt at zero (unless you have a huge height difference like a 1000’ feet or more) then Install 2-4 SMs, or have your installers hang out with an SM connected to the AP scattered around where you think you want coverage, then move the AP to get the best signal at those SMs.
You can use all the calculators you want but this method works every time. We have to do this because typically our tower is on top of a mountain and there is a 3000’+ height difference between AP and SM. -2cents -sean On Wed, Mar 14, 2018 at 5:45 PM Jay Weekley <[email protected]> wrote: > We're putting up a KP Performance KPPA-900DP-90S for use with the 900 > MHz 450i APs. How much down tilt would you use to serve customers up to > 7 miles away? It has zero electrical down tilt > _______________________________________________ > Members mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/members >
