A name like BreezeAir implies not a lot of substance.
bp
<part15sbs{at}gmail{dot}com>
On 8/16/2022 11:44 AM, dmmoff...@gmail.com wrote:
Alvarion 900:
Is Your Home Cat An Alien? Polish Scientists Think So - Science
Alvarion became Telrad. They have something called “BreezeAir 8000”
which is available in 900mhz. But my faith in them was destroyed by
my experience with the Compact 1000.
Maybe BreezeAir is the best thing ever, but I’ll let someone else try it.
*From:* AF <af-boun...@af.afmug.com> *On Behalf Of *Steve Jones
*Sent:* Tuesday, August 16, 2022 2:08 PM
*To:* AnimalFarm Microwave Users Group <af@af.afmug.com>
*Subject:* Re: [AFMUG] [ External ] Re: 900 MHz PtP
I dont know how much of alvarion still exists, but their 900 was
solid. Havent looked at tranzeo in years to see if they even exist
still either
On Tue, Aug 16, 2022 at 10:41 AM <dmmoff...@gmail.com> wrote:
Might be an issue with the camera….unless they’re ok with a super
low frame rate.
When I looked at licensing a channel the $/mhz/population made it
5 digits even for a fairly rural county. I suppose if you only
need 125khz then it might work out.
*From:* AF <af-boun...@af.afmug.com> *On Behalf Of *Scott Imhoff
via AF
*Sent:* Tuesday, August 16, 2022 11:36 AM
*To:* AnimalFarm Microwave Users Group <af@af.afmug.com>
*Cc:* Scott Imhoff <scott.imh...@cambiumnetworks.com>
*Subject:* Re: [AFMUG] [ External ] Re: 900 MHz PtP
You might consider obtaining a license for 220 MHz or 450 MHz for
the SCADA application, you will have much better propagation in
comparison to 900 MHz.
*From:* AF <af-boun...@af.afmug.com> *On Behalf Of *Mathew Howard
*Sent:* Tuesday, August 16, 2022 10:22 AM
*To:* AnimalFarm Microwave Users Group <af@af.afmug.com>
*Subject:* [ External ] Re: [AFMUG] 900 MHz PtP
You'd want PTP-450i, not PMP, which is going to be much cheaper
(you'd still be looking at over $1k for a link though).
But yeah, that doesn't sound very promising... 900mhz isn't going
to go through rock.
You should be able to get an old PMP-100 AP and SM for next to
nothing if you really want to try it.
On Tue, Aug 16, 2022 at 9:57 AM Craig Baird <cr...@xpressweb.com>
wrote:
I was afraid that would be the case. I guess I'll probably
have to pitch the 450i to them. Although honestly, I'm not
really all that certain 900 MHz will even cut it. This is for
the city water company. They have a well up a canyon. About
1/4 mile down the road, they have a cistern. They have
Internet at the cistern and want to get it connected to the
well because they want to install some security cameras and a
DVR at the well. Problem is that there's a rock outcropping
between the two sites. Back in my WISP days, we did 900 MHz
through trees. But I never tried it through rock. It was
finicky enough through trees, so I'm not sure I even want to
try going through a rock/hill. I figure there might be some
reflection off the canyon walls that might help, but for the
cost of a 450i (especially the AP), I'm not sure I want to
gamble on it. That's why I was hoping for a cheap solution.
Maybe I'll try the eBay route and see what I can find.
Craig
On Tue, Aug 16, 2022 at 4:04 AM Adam Moffett
<dmmoff...@gmail.com> wrote:
I think the 450 is all you’ve got.
For me, nlos isn’t worth pursuing anymore. The link
degrades over years as trees grow and there’s nothing much
you can do about it. I would rather say “no” and pursue
something else with my time. But If I had to do 900MHz I
think 450i is the only reasonable choice that I’m aware of.
You could hunt for old cards or old ubnt on eBay I guess.
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*From:*AF <af-boun...@af.afmug.com> on behalf of Craig
Baird <cr...@xpressweb.com>
*Sent:* Tuesday, August 16, 2022 2:12:04 AM
*To:* AnimalFarm Microwave Users Group <af@af.afmug.com>
*Subject:* [AFMUG] 900 MHz PtP
Is there a good source for an inexpensive, but reliable
900 MHz PtP, solution these days? Looking for something
for a client that needs a nLOS link. All I can find is
Cambium 450, which seems crazy expensive for what I'm
looking for. Back in my WISP days, I seem to recall you
could throw together a pretty cheap, reliable 900 MHz
solution with Mikrotik, but it seems those have gone the
way of the dodo. Seems UBNT doesn't sell 900 MHz stuff
anymore either. Guessing the small band size probably made
900 MHz impractical for delivering the speeds generally
required these days. Can anyone point me at anything?
Craig
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