I too am skeptical. The majority of our DFS detection's happen between 7am and 10am and only on northern facing AP's. The closest TDWR to us is 90 miles to our south. I'm convinced our DFS events are false positives due to Cambiums extreme sensitivity that showed up after firmware 15.0.3. Before that, almost never a DFS detection. Now it happens on the regular, regardless of frequency.
http://www.wispa.org/Resources/Industry-Resources/TDWR-Resources/TDWR-Locations-and-Frequencies On Fri, Aug 23, 2019 at 9:39 AM Ken Hohhof <af...@kwisp.com> wrote: > I personally am skeptical that DFS actually works worth a damn, I think the > operable advice is DON'T USE THE SAME FREQUENCY AS YOUR LOCAL TDWR!!!!!!! > Even with DFS enabled. It's not had to look up the frequencies they use, > stay away. > > > -----Original Message----- > From: AF <af-boun...@af.afmug.com> On Behalf Of dave via AF > Sent: Friday, August 23, 2019 8:51 AM > To: af@af.afmug.com > Cc: dave <dmilho...@wletc.com> > Subject: Re: [AFMUG] FCC Proposes Fines Against WISPs and Issues Warning to > Industry > > What is the vert/horiz degree on those antennas or is it just one big > rotating parabolic dish ? > I imagine they would have hundreds of slim sectors of about 1deg each > inside > a giant ball or dome. > > > On 8/23/19 8:39 AM, Chuck McCown wrote: > > Sadly we have seen this several times before. Weather radar is extremely > sensitive. They use 60 dB antennas and scan in all directions. If you are > within 100 miles of them and using their 5.4 channels it is almost ceartain > you will be caught. > > > > Sent from my iPhone > > > >> On Aug 23, 2019, at 6:49 AM, dave via AF <af@af.afmug.com> wrote: > >> > >> It means dont be THAT guy :) > >> > >> > >>> On 8/22/19 3:44 PM, Seth Mattinen wrote: > >>> https://www.fcc.gov/document/fcc-proposes-fines-against-wisps-and-is > >>> sues-warning-industry-0 > >>> > >> > >> -- > >> AF mailing list > >> AF@af.afmug.com > >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com > > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > > > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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