[grc] [Stubblefield] Internet threat to STL 900 Mhz band

Tom Voorhees juice at whidbey.com
Wed Jun 19 10:38:48 PDT 2019


As Mechi mentions below, the 2 meter radio band intended for ham radio 
to participate in real emergencies is being threatened in France and as 
covered by DN this morning face book starting a new cripto currency.

To avoid future false alarms.
Is there a trustable site that assesses the potential security risks to 
radio and internet?
Tom.

On 2019-06-19 07:50, Michelle Bradley via grc wrote:
> The problem is that false alarms spread fake news and unnecessary
> engagements.  It is one thing to state that internet interests are
> looking for spectrum to expand into, but to actually insinuate that a
> specific piece of spectrum is being directly threatened, without any
> confirmation is another thing.
> 
> It also puts a lot of unnecessary burden on those of us who are
> following and advocating on spectrum issues.
> 
> Also, if there is a threat, we need to weigh the credibility of the
> threat and the chances of the threat coming to fruition.
> 
> For example, the Amateur Radio community is concerned right now due to
> a proposal by France to seek spectrum for non-safety aviation purposes
> in a meeting of the CEPT (Europe's standards agency) Electronic
> Communications Committee, Project Team A.  One of the bands that they
> called out specifically in a document is the 144~146 MHz band, which
> is the 2-meter amateur radio band for possible allocation in all
> regions (worldwide) for new allocations in the aeronautical mobile
> service on a primary basis.
> 
> While this is a credible threat at this time, this venue can be seen
> as a low level planning meeting that is intended for developing CEPT
> positions to represent the European Union in an upcoming World Radio
> Conference.  Of course, other nations would have to also be on board
> with this.  This threat should be on the radar, but we are not losing
> 2 meters tomorrow.  The Project Team A meetings are taking place in
> Prague until June 21.  We will see how this all works out.
> 
> This is an example where there was a specific threat made to
> spectrum.  The concerns expressed as a result of the France proposal
> are currently valid and need to be watched until the threat is tabled
> in the ECC or dies in the WRC.
> 
> 
> *Michelle A. Bradley, CBT*
> /Amateur Radio: KU3N/
> /Founder - REC Networks/ - *https://recnet.com*
> *1-844-REC-LPFM* / +1 202 621-2355
> SBE Certified
> On 6/19/2019 10:25 AM, Spencer Graves via grc wrote:
>> Hi, Tom et al.:
>> 
>> 
>>       Thanks for the clarification.
>> 
>> 
>>       Nearly everyone on this list would probably agree that many 
>> actions of this FCC (and even the FCC under previous administrations) 
>> needed to be monitored and resisted.  If we do not get an occasional 
>> false alarm, we could too easily overlook something really important.
>> 
>> 
>>       Best Wishes,
>>       Spencer Graves
>> 
>> 
>> On 2019-06-19 07:10, Tom Voorhees via grc wrote:
>>> Michi is correct. I apology, for the false alarm. I was blinded by 
>>> concern for the internet sucking up all possible spectrum and its 
>>> 1984 Orwell security implications, to include the gold rush for 5G 
>>> and iot, the internet of things. Tom.
>>> 
>>> On 2019-06-18 16:48, Michelle Bradley via grc wrote:
>>>> Contact your local SBE Frequency Coordinator:
>>>> 
>>>> https://www.sbe.org/sections/freq_local.php
>>>> 
>>>> 
>>>> =m
>>>> 
>>>> 
>>>> *Michelle A. Bradley, CBT*
>>>> /Amateur Radio: KU3N/
>>>> /Founder - REC Networks/ - *https://recnet.com*
>>>> *1-844-REC-LPFM* / +1 202 621-2355
>>>> SBE Certified
>>>> On 6/18/2019 7:43 PM, Spencer Graves via grc wrote:
>>>>>   What is this, how might it impact KKFI.org (90.1 FM, Kansas 
>>>>> City), and how might I go about getting more information on it?
>>>>> 
>>>>> 
>>>>>       In particular, KKFI has a Studio to Transmitter Link (STL) 
>>>>> that includes microwave antennae on the roof of the building 
>>>>> holding our studio and another one close to the top of our tower 
>>>>> almost 6 miles away.  Am I correct that we have some flexibility 
>>>>> regarding which specific frequency (or frequencies) we use?  Are 
>>>>> all those options in the 900 MHz band?  And how might I find out 
>>>>> which specific frequency we are using at a particular time?
>>>>> 
>>>>> 
>>>>>       Thanks,
>>>>>       Spencer Graves
>>>>>       Secretary, KKFI.org
>>>>> 
>>>>> 
>>>>> On 2019-06-18 16:21, Michelle Bradley via grc wrote:
>>>>>> There are still 73 records in the spectrum 942-944 that are 
>>>>>> operating in accordance with §74.502(a) which permits BAS stations 
>>>>>> licensed as of 11/21/84 to continue operating on a co-equal 
>>>>>> primary basis to other services operating in the band.    Looks 
>>>>>> like that 942-944 is still available for new stations in Puerto 
>>>>>> Rico. Other than that, there are no other Part 74 records from 
>>>>>> 900~999 MHz except for the designated 944-952 band.
>>>>>> 
>>>>>> 
>>>>>> *Michelle A. Bradley, CBT*
>>>>>> /Amateur Radio: KU3N/
>>>>>> /Founder - REC Networks/ - *https://recnet.com*
>>>>>> *1-844-REC-LPFM* / +1 202 621-2355
>>>>>> SBE Certified
>>>>>> On 6/18/2019 4:30 PM, Tom Voorhees wrote:
>>>>>>> Thanks for pointing out the 944-952 relevance Michi. Although I 
>>>>>>> am aware when 944-952 is over crowded, some may have been 
>>>>>>> licensed above or below 944-952? Can your database provide the 
>>>>>>> answer?
>>>>>>> 
>>>>>>> On 2019-06-18 13:01, Michelle Bradley via grc wrote:
>>>>>>>> Tom..
>>>>>>>> 
>>>>>>>> I am looking through these documents.  Can you point to where a
>>>>>>>> specific threat was made to the reallocation of the BAS spectrum
>>>>>>>> between 944-952 MHz specifically?    Much of what I see are 
>>>>>>>> centered
>>>>>>>> around the 896-901/935-940 private land mobile (part 90) 
>>>>>>>> spectrum
>>>>>>>> (which is commonly called in the industry "The 900 MHz Band"). 
>>>>>>>> The
>>>>>>>> FCC does have a proceeding to revamp this band.
>>>>>>>> 
>>>>>>>> If there is a direct threat to 944-952, then I can look further 
>>>>>>>> into
>>>>>>>> it and we can engage if appropriate.   Otherwise, we should not 
>>>>>>>> be
>>>>>>>> creating any real noise and creating new paranoia and rumors if 
>>>>>>>> this
>>>>>>>> proceeding does not affect broadcast's interests in the 944-952 
>>>>>>>> BAS
>>>>>>>> STL spectrum.
>>>>>>>> 
>>>>>>>> 
>>>>>>>> *Michelle A. Bradley, CBT*
>>>>>>>> /Amateur Radio: KU3N/
>>>>>>>> /Founder - REC Networks/ - *https://recnet.com*
>>>>>>>> *1-844-REC-LPFM* / +1 202 621-2355
>>>>>>>> SBE Certified
>>>>>>>> On 6/18/2019 3:27 PM, Tom Voorhees wrote:
>>>>>>>>> 
>>>>>>>>> Per the below links, 900 Mhz FCC licensed radio STL studio to 
>>>>>>>>> transmitter links appear to be on the chopping block to be 
>>>>>>>>> sucked up by the spectrum hungry internet industry.
>>>>>>>>> 
>>>>>>>>> STLs could be forced into the much less secure internet.
>>>>>>>>> 
>>>>>>>>> The proposal claims national power grids would be more secure 
>>>>>>>>> within a dedicated 900 Mhz private industry internet.
>>>>>>>>> 
>>>>>>>>> This is more phony crap to justify converting all radio 
>>>>>>>>> spectrum for exclusive use by the internet, as no IP internet 
>>>>>>>>> protocol technology is anyway near completely secure.
>>>>>>>>> 
>>>>>>>>> https://www.rcrwireless.com/20190618/carriers/pdvwireless-rebrands-amid-continued-focus-on-private-lte-for-utilities 
>>>>>>>>> https://www.rcrwireless.com/20190313/policy/in-potential-boost-private-lte-fcc-proposes-reconfiguring-900-mhz 
>>>>>>>>> Tom.
>>>>>>>>> 
>>>>>>>>> _______________________________________________
>>>>>>>>> This is the Stubblefield mailing list.
>>>>>>>>> To post, send an email to: 
>>>>>>>>> Stubblefield at lists.prometheusradio.org
>>>>>>>>> For list options or to unsubscribe, please visit: 
>>>>>>>>> http://lists.prometheusradio.org/listinfo.cgi/stubblefield-prometheusradio.org
>>>>>>>> 
>>>>>>>> _______________________________________________
>>>>>>>> grc mailing list
>>>>>>>> grc at maillist.peak.org
>>>>>>>> http://maillist.peak.org/mailman/listinfo/grc
>>>>>> 
>>>>>> _______________________________________________
>>>>>> grc mailing list
>>>>>> grc at maillist.peak.org
>>>>>> http://maillist.peak.org/mailman/listinfo/grc
>>>>> 
>>>>> _______________________________________________
>>>>> grc mailing list
>>>>> grc at maillist.peak.org
>>>>> http://maillist.peak.org/mailman/listinfo/grc
>>>> 
>>>> _______________________________________________
>>>> grc mailing list
>>>> grc at maillist.peak.org
>>>> http://maillist.peak.org/mailman/listinfo/grc
>>> _______________________________________________
>>> grc mailing list
>>> grc at maillist.peak.org
>>> http://maillist.peak.org/mailman/listinfo/grc
>> 
>> _______________________________________________
>> grc mailing list
>> grc at maillist.peak.org
>> http://maillist.peak.org/mailman/listinfo/grc
> 
> _______________________________________________
> grc mailing list
> grc at maillist.peak.org
> http://maillist.peak.org/mailman/listinfo/grc


More information about the grc mailing list