Alpha wireless is putting on a cbrs webinar and cambium will be there,
hopefully the Q&A is similar to the cambium even, it's worth signing up for
it

On Mon, Jan 27, 2020, 7:34 PM Mark Radabaugh <m...@amplex.net> wrote:

> With the underlying license.
>
> There is something weird there though - a few WinnForum presentations have
> the GPWZ’s expiring by 2023.   I’m guessing that is when the last of the
> licenses that have GWPZ’s expire even though there are NN licenses that
> last longer.  I’m guessing none of those later expiration date licenses had
> registered locations in 2015.   Hum… actually that makes sense - to have a
> license that expires in 2025 you would have had to get it on or around 2015
> and would not have had registered locations at that time.
>
> Mark
>
>
> On Jan 27, 2020, at 8:19 PM, Sean Heskett <af...@zirkel.us> wrote:
>
> Mark,
>
> Do the GPWZ areas expire on April 17th 2020 also?  Or they expire whenever
> the grandfathered NN license expires?
>
> -sean
>
>
> On Mon, Jan 27, 2020 at 5:01 PM Mark Radabaugh <m...@amplex.net> wrote:
>
>>
>>
>> > On Jan 27, 2020, at 2:20 PM, Adam Moffett <dmmoff...@gmail.com> wrote:
>> >
>> > <>
>> >
>> > In theory you could argue that a grandfathered NN license protects you
>> from interference from a CBRS operator, but a person better make sure they
>> don't have any of those "bodies in the trunk" if they try to call the FCC
>> for help with that. We'd also likely be stuck with old equipment in that
>> case.  If we use the advantages of the new rules then it's hard to argue
>> that we should be protected by the old license, and if we're using old
>> Wimax gear with our old license then we'll be less competitive than someone
>> with modern electronics, another 100mhz, and 8 or 10 more db in the link
>> budget.
>>
>>
>> It’s not theory that you will be protected from CBRS interference if you
>> are in the grandfathered wireless protection zones (GWPZ’s).   The SAS is
>> REQUIRED to honor the GPWZ and CAN NOT assign a CBSD a frequency between
>> 3650 and 3700Mhz.   You do not need to contact the FCC if you are getting
>> interference from a CBSD - you need to contact the SAS the screwed up and
>> granted the request.
>>
>> Note this is a little problematic - you can’t get a 3650-3700 frequency
>> for a CBSD in a GWPZ even if it’s your own equipment.   There is no current
>> mechanism in the SAS to say “It’s my GPWZ and I want to change the
>> equipment I’m using to SAS operation and use the same frequency.   You
>> would need to unregister the existing 90z equipment and then hope that
>> someone else doesn’t get the channel.
>>
>>
>> Mark
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