http://www.spacedata.net/land_mobile.html
Jaime Solorza Wireless Systems Architect 915-861-1390 On Wed, Dec 16, 2015 at 9:11 AM, Jaime Solorza <[email protected]> wrote: > http://www.spacedata.net/spectrum_band_plan.html > > Jaime Solorza > Wireless Systems Architect > 915-861-1390 > > On Wed, Dec 16, 2015 at 9:08 AM, Jaime Solorza <[email protected]> > wrote: > >> check this out.. >> http://www.spacedata.net/smart_grid.html >> >> Jaime Solorza >> Wireless Systems Architect >> 915-861-1390 >> >> On Wed, Dec 16, 2015 at 7:55 AM, Paul McCall <[email protected]> wrote: >> >>> That's very interesting Eric. Our exposure to the smart meter damage >>> has been minimal so far. One tower mostly unusable and a couple other >>> customers affected at other towers. >>> >>> We have a ham guy blasting away at 924 near two of our towers so we had >>> to use 906, 914, 922 for that tower (no guard zone) and it has worked >>> pretty well. >>> >>> We just got our 900 gear in so hopefully we can get it on a tower for >>> comparisons before Christmas >>> >>> -----Original Message----- >>> From: Af [mailto:[email protected]] On Behalf Of Eric Muehleisen >>> Sent: Wednesday, December 16, 2015 9:17 AM >>> To: [email protected] >>> Subject: Re: [AFMUG] 900 MHz 450i report >>> >>> Interesting. The majority of our 900 subs are located in prime smart >>> meter territory. I've worked with several of the power companies across >>> western Kansas and they all run a version of Landis Gyr meters with is FHSS >>> 900 ISM (see pic here >>> https://dl.dropboxusercontent.com/u/1578608/Public/smart_meter.jpeg) >>> >>> They transmit infrequently in short bursts...very little data. The only >>> time we see interference is when they mass update software. After some >>> discussion, we convinced them to run updates during our non-peak times. So >>> far we've been able to co-exist peacefully. YMMV. >>> >>> On Tue, Dec 15, 2015 at 7:38 PM, Ken Hohhof <[email protected]> wrote: >>> > Everywhere. >>> > >>> > Smartgrid is probably the main culprit. >>> > >>> > And without LOS, all signals get scattered by the same foliage and >>> > other obstacles that are scattering the signal you are trying to pick >>> > up. So literally, the interference sources are everywhere. Sometimes >>> > I blame the midichlorians. >>> > >>> > >>> > From: Jaime Solorza >>> > Sent: Tuesday, December 15, 2015 7:28 PM >>> > To: Animal Farm >>> > Subject: Re: [AFMUG] 900 MHz 450i report >>> > >>> > >>> > Where is the noise coming from? >>> > >>> > On Dec 15, 2015 6:19 PM, "Ken Hohhof" <[email protected]> wrote: >>> >> >>> >> We swapped out an FSK AP in a high interference area today. No >>> >> magic, works about the same. >>> >> >>> >> Too bad, even the installer liked the SM and antenna. Even the coax >>> >> boots are nice. >>> >> >>> >> Will probably work well for those of you who don't have -65 noise >>> floors. >>> >> >>> >> We are going to have to give up on 900 MHz at this location. This >>> >> was the last gasp. >>> >> >>> > >>> >> >> >
