On 3/6/2017 12:02 PM, Chadwick Wachs wrote:
Tha antenna that Cambium sells to go with the ePMP 2000 is a 90/120
degree sector. The main sector is 120 degrees and you can add on a 90
degree “smart” antenna. We have one deployed with the 120 degree
sector and the other 2000 AP uses a 60 degree horn. SNR is much better
on the 60 degree horn but we keep the 120 up as a fail over antenna
for our other APs - otherwise it would get changed out to a 60 as well.
The "90/120" of the ePMP 2000 sector is "90 degrees at 3dBi rolloff, 120
degrees at 6dBi rolloff".
The uplink antenna is specifically called a 90 degree antenna, but I
don't know what the rolloff is on that.
The noise filtering and uplink beamforming in ePMP 2000 is impressive.
If your environment is noisy, definately use ePMP 2000 with uplink
beamforming.
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