How do I calculate what value my external antenna should be in dBm?
I am configuring some AIR-LAP1242AG AP's with a variety of external antennae. I notice within the WLC the antenna gain should be value which is then "x 0.5 dBm". My question is for an AIR-ANT4941 antenna, which is a 2.2 dBi Dipole 2.4 GHz, what should the value be configured to, and how do you calculate it?
Re: How do I calculate what value my external antenna should be
It should be 4.4 you calculate by doubling the db of the antenna. 4.4 x .5= 2.2 A lot of people ask why the software calculates it this way. There are 2 answers. One, it is the way the algorithms are calculated to paint the heatmaps and two, because that's how it's always been done dang it! LOL Just kidding.