Can they not hook you up with the AFC to investigate? I would expect that yes, Cambium on their own can't resolve your question, but Qualcomm should be able to do something. How much remains to be seen, but Cambium is paying them, and while Cambium isn't charging you an AFC fee, like you say it is built into the cost of the radio.
Unfortunately, these days they might direct you to an AI chatbot that confidently tells you total BS or reads from a useless FAQ or a Wikipedia article. -----Original Message----- From: AF <[email protected]> On Behalf Of Dev Sent: Thursday, July 24, 2025 9:59 AM To: AnimalFarm Microwave Users Group <[email protected]> Subject: Re: [AFMUG] challenging AFC 6Ghz? Cambium support just says it sucks to be you, blame the AFC. Hard to sell expensive radios if that’s the answer. > On Jul 23, 2025, at 3:48 PM, Ken Hohhof <[email protected]> wrote: > > That doesn't sound right. If the Part 101 system is on a 60 MHz channel, > that's all that should be blocked out. Maybe one adjacent channel each side > for OOBE? > > I'm not expert on how AFC works, but there's a lot of spectrum in U-NII-5 and > U-NII-7, I can't believe AFC would block out most of it unless there are a > bunch of priority users within range. > > Maybe contact Richard Bernhardt at WISPA. Or Cambium uses Qualcomm for AFC, > contact them, maybe they will investigate. If they can't fix it, maybe they > can tell you why. > > -----Original Message----- > From: AF <[email protected]> On Behalf Of Dev > Sent: Wednesday, July 23, 2025 5:26 PM > To: [email protected] > Subject: [AFMUG] challenging AFC 6Ghz? > > We have a Cambium ePMP 4600 4x4 90 deg sector sitting 5 mountain tops from > the nearest 6GHz point source, but straight-line but AFC thinks it might > interfere (I guess), which could only happen on flat midwestern cornfield > perhaps. Not to mention 6GHz fades after about 5-6 miles. It’s therefore > stripped the whole 6GHz band down to one 20MHz channel available. Is there > any way to challenge AFC? > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > > > > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com
