$2000???   Please tell me that is not per Access Point?    I could handle maybe 
that for all of them.

From: AF <af-boun...@af.afmug.com> On Behalf Of Ken Hohhof
Sent: Thursday, February 1, 2024 9:58 AM
To: 'AnimalFarm Microwave Users Group' <af@af.afmug.com>
Subject: Re: [AFMUG] Cambium 450m uplink interference cancellation feature

This sector has a lot of long links, subs clustered in the middle of the 
sector, and several Ubiquiti WISPs in the same direction.  So the uplink 
modulation is poorer than downlink.  The SMs have narrow beams but the AP sees 
90 degrees.

The other case where we get uplink problems is in 3 GHz when Verizon lights up 
CBRS on a celltower, but we can (mostly) solve that by matching LTE timing.

From: AF <af-boun...@af.afmug.com<mailto:af-boun...@af.afmug.com>> On Behalf Of 
castarritt
Sent: Thursday, February 1, 2024 9:33 AM
To: AnimalFarm Microwave Users Group <af@af.afmug.com<mailto:af@af.afmug.com>>
Subject: Re: [AFMUG] Cambium 450m uplink interference cancellation feature

I haven't seen a 450M sector get bad uplink modulation rates without downlink 
getting trashed too unless it was caused by a misconfig on our end causing self 
interference.

On Thu, Feb 1, 2024 at 9:26 AM Ken Hohhof 
<khoh...@kwom.com<mailto:khoh...@kwom.com>> wrote:
Has anyone else tried the interference cancellation feature in 22.2 FW?  (Free 
30 day trial but license key is $2000.)

I tried it on what I thought was an ideal candidate sector, but my first 
impression is that it helps a little not a ton.  My uplink multiplexing gain 
was 1.0 so I figured I had nothing to lose.
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