https://zoom.us/webinar/register/WN_aOHF6vjDT8mEiCTd-U6jHA

On Tue, Jan 28, 2020, 9:24 PM <ch...@wbmfg.com> wrote:

> link?
>
> *From:* Steve Jones
> *Sent:* Tuesday, January 28, 2020 7:40 PM
> *To:* AnimalFarm Microwave Users Group
> *Subject:* Re: [AFMUG] FCC 3.5 GHz Spectrum Auction 105
>
> 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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