UBNT still around?

From: Jan-GAMs 
Sent: Friday, December 17, 2021 12:29 PM
To: af@af.afmug.com 
Subject: Re: [AFMUG] What are you gents using?

Is ubnt LTU not being considered?


On 12/17/21 11:02, Mathew Howard wrote:

  Yeah, that...

  We've had pretty good luck with mmwave if we keep them under 1/4 mile or so, 
but that's about as far as you can push ptmp and keep a reasonably reliable 
connection. ptp mmwave is useful for several miles, if you use them for the 
right purposes.

  On Fri, Dec 17, 2021 at 12:53 PM Chuck McCown via AF <af@af.afmug.com> wrote:

    Like extreme short range, they quit in bad weather, things like that?

    From: Mathew Howard 
    Sent: Friday, December 17, 2021 11:45 AM
    To: AnimalFarm Microwave Users Group 
    Subject: Re: [AFMUG] What are you gents using?

    Well, technically, mmwave radios pretty much do eliminate that problem. 
It's just that they add a bunch of other problems...


    On Fri, Dec 17, 2021 at 12:18 PM Chuck McCown via AF <af@af.afmug.com> 
wrote:

      Gee guys, I thought the mm wave radios were going to eliminate the 
problem...

      From: Daniel White 
      Sent: Friday, December 17, 2021 10:42 AM
      To: AnimalFarm Microwave Users Group ; Jaime Solorza 
      Subject: Re: [AFMUG] What are you gents using?

      Better antennas.  Smaller channels.  Closer sites to the subscriber.  
Better use of geography to block noise.  Lower AGL of APs on towers.  More 
antenna gain.

      This isn't an equipment question really... it is an RF Engineering 
exercise.

      All things equal equipment like Cambium 450 will outperform equipment 
based on wifi chipsets (Cambium ePMP, Mimosa, Ubiquiti).  Beamforming is a big 
plus (but only helps if the subscribers are distributed).  

      I'd be using 30deg horns on everything I can.  Keep the subs close in, 
and keep the AP's as low to the ground as possible to prevent picking up 
distant interference.


           Daniel White
                  Co-Founder 
                  phone: +1 (702) 470-2770
                  direct: +1 (702) 470-2766
                 
           

        Jaime SolorzaDecember 17, 2021 at 09:34
        Several WISPs in area are getting hammered with 5GHz interference 
especially with DFS hits, the normal channels are overcrowded... 
        Ubiquiti and Cambium is mostly what they are using....a few Mimosa out 
there but I know one wisp who replaced all of his with Cambium and 60Ghz 
AirFiber..
        Any ideas?

         




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