Why 8 control slots?  Cambium recommends starting with 8 for over 150 subs
per sector which seems like an insane number of subs on anything but M.

On Wed, May 4, 2022 at 9:15 AM <dmmoff...@gmail.com> wrote:

> In case it’s not obvious, the 5mhz “receive start” happens before the
> 30mhz “transmit end”.  So the 30mhz AP is going to cause uplink
> interference on the 5mhz AP…..assuming there’s channel overlap.
>
>
>
>
>
> *From:* dmmoff...@gmail.com <dmmoff...@gmail.com>
> *Sent:* Wednesday, May 04, 2022 10:10 AM
> *To:* 'AnimalFarm Microwave Users Group' <af@af.afmug.com>
> *Subject:* RE: [AFMUG] Cambium Timing
>
>
>
> I don’t know specifically how.
>
>
>
> But here’s frame calculator result for 30mhz, 75%, 10 miles, 8 control
> slots:
> AP Antenna Transmit End : *34161, 3.416176 ms*
> AP Antenna Receive Start : *36530, 3.653073 ms*
> AP Antenna Receive End : 49175
>
>
>
> Now same at 5mhz:
>
> AP Antenna Transmit End : *27916, 2.791688 ms*
> AP Antenna Receive Start : *30551, 3.055120 ms*
> AP Antenna Receive End : 49104
>
>
>
> Not even close to a match.  If you haven’t been adjusting for channel size
> you’d better double check yours.
>
>
>
>
>
> *From:* AF <af-boun...@af.afmug.com> *On Behalf Of *castarritt
> *Sent:* Wednesday, May 04, 2022 10:04 AM
> *To:* AnimalFarm Microwave Users Group <af@af.afmug.com>
> *Subject:* Re: [AFMUG] Cambium Timing
>
>
>
> How does channel width affect timing?
>
>
>
> On Wed, May 4, 2022 at 7:39 AM <dmmoff...@gmail.com> wrote:
>
> Yes, those all match.  The new challenge is comparing different channel
> sizes.
>
>
>
>
>
> *From:* AF <af-boun...@af.afmug.com> *On Behalf Of *Carl Peterson
> *Sent:* Tuesday, May 03, 2022 11:14 AM
> *To:* AnimalFarm Microwave Users Group <af@af.afmug.com>
> *Subject:* [AFMUG] Cambium Timing
>
>
>
> We still have our cambium network timed as if it were collocated with
> legacy 100 gear but the 100 gear is long gone so I'm looking to re-time
> everything.
>
>
>
> Not finding colocation info about 450M, 450, 450i.  Is timing all the same
> on them?  Seems to be but I haven't done this in over a decade.
>
>
>
>
>
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-- 

Carl Peterson

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