I badly need two Bullet5M's. If anyone has two to sell or knows who
has them to ship Monday please hit me off list. Thanks!
Greg
WISPA Wants You! Join today!
http://signup.wispa.org/
Took the day off to go for a Bike ride..
The actual software build is
TR6-4.0.3Rt
- Original Message -
From: John Scrivner
To: thic...@rockies.net
Sent: Friday, August 07, 2009 12:40 PM
Subject: Fwd: [WISPA] Tranzeo 900 Latency
What firmware version is that?
Ed,
Are these PTP or PTMP links? I have a couple of my PTP links do this also.
Mainly around the Mobile county AL area. It appears that the noise floor
increases at night. The two common things between our areas is that it is a
coastal area and close to the oil and gas fields.
Joe Miller
We're seeing almost exactly the same thing on one of our 5.8GHz VL links
(could be PTMP but at the moment is just PTP) a little north of NYC. We
know we have a multipath issue at the site to begin with, and the
fresnel zone is just grazing some trees. I suspect that the humidity /
temp
On Sat, Aug 8, 2009 at 12:33 AM, Ed Spoon - Computer Sales Services,
Inc.ed.sp...@cssla.com wrote:
So, what causes this crazy loss on all of my 'longer' 5.8 links after
dark/overnight? Temp drop? Contraction? Condensation? Moonbeams?
Likely to be scintillation.
Rubens
Recently we had a tropospheric ducting episode which affected ever
2.4 p2mp customers. There was a layer of warmer air actually trapped
by a layer of cooler air. This junction looks like a mirror to radio
waves and can be steered or bounced quite a bit off target.
When I built microwave
At 08:18 AM 8/8/2009, you wrote:
Likely to be scintillation.
Could be, but in my experience, scintillation is more of a factor mid day.
WISPA Wants You! Join today!
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We see sort of the opposite. Better signal levels at night. I think the
consensus was it's directly related to the temperature of the radio.
[image: bh.png]
On Fri, Aug 7, 2009 at 9:33 PM, Ed Spoon - Computer Sales Services, Inc.
ed.sp...@cssla.com wrote:
So, what causes this crazy loss on
How long is longer?
I've also seen usage kill links.
If those are pings it could also be that just the pings are getting dropped
but traffic is flowing fine.
marlon
- Original Message -
From: Ed Spoon - Computer Sales Services, Inc. ed.sp...@cssla.com
To: wireless@wispa.org
Sent:
www.pcairlinkwireless.com
On Fri, Aug 7, 2009 at 2:53 PM, os10ru...@gmail.com wrote:
I badly need two Bullet5M's. If anyone has two to sell or knows who
has them to ship Monday please hit me off list. Thanks!
Greg
Which definition of scintillation applies?
Definitions of scintillation on the Web:
* (physics) a flash of light that is produced in a phosphor when
it absorbs a photon or ionizing particle
* twinkle: a rapid change in brightness; a brief spark or flash
* a brilliant display of wit
I don't think UBNT has started shipping to distributors yet...soon but
we haven't seen them yet.
Regards,
Chuck Hogg
Shelby Broadband
502-722-9292
ch...@shelbybb.com
http://www.shelbybb.com
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf
You badly need two radios that aren't even on the market yet? What
would you have done 30 days ago?
Travis
Microserv
os10ru...@gmail.com wrote:
I badly need two Bullet5M's. If anyone has two to sell or knows who
has them to ship Monday please hit me off list. Thanks!
Greg
I would have still badly needed them. : - )
Greg
On Aug 8, 2009, at 11:15 AM, Travis Johnson wrote:
You badly need two radios that aren't even on the market yet? What
would you have done 30 days ago?
Travis
Microserv
os10ru...@gmail.com wrote:
I badly need two Bullet5M's. If anyone has
Since we're at it, I badly need a radio that will go 50 miles nlos at 1GB
throughput, has 100 true channels, isn't affected by stray RF, is unlicensed
and I'm willing to pay 99 bucks. ;)
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf
Ha! I looked up scintillation as well and was wondering the same thing.
Odds are Mike hit it on the head with the RF thermal ducting suggestion.
We've seen this on long paths (20miles+) that have little down tilt. The RF
signal can be ducted away from the intended target as it gets caught
but only if I can get free shipping too.
Robert West wrote:
Since we're at it, I badly need a radio that will go 50 miles nlos at 1GB
throughput, has 100 true channels, isn't affected by stray RF, is unlicensed
and I'm willing to pay 99 bucks. ;)
-Original Message-
From:
stand by.
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On Behalf
Of Robert West
Sent: Saturday, August 08, 2009 9:31 AM
To: 'WISPA General List'
Subject: Re: [WISPA] Badly need 2 Bullet5M's
Since we're at it, I badly need a radio that will
Remember that you can do these changes from the command line with Curl!
Use Curl to do something like this:
curl -m 10 -u username:password
http://1.2.3.4/set_config.cgi?wireless.beacon_period=1000admin.cmd=store
curl -m 10 -u username:password http://1.2.3.4/set_config.cgi?admin.cmd=reboot
No
Scintillation, for our purposes, is similar to when you see a mirage
on a highway in front of you, usually on a hot day, and not uncommon
across deserts. The wavering of the light waves is the same thing
that happens to radio signals, more-or-less.
I once had a canopy, with dish mounted on a
LOL...
I believe RickG is trying to point out that the correct word is Refraction
and not Scintillation..
Jack U. can add his comments into this Heat Humidity cause Refraction
to radio waves, ...that is why in long links they use Diversity Antenna
Arrays.
Regards
Faisal Imtiaz
Yes, we use DC ground antennas.
I am going to move the ground wire from the XR2 to the case instead of
the Board standoff screw.
Someone said the RB411 has a weird ground arrangement and that may be
part of it. I have not been grounding the case either.
Sounds like I need to act like the satellite
Got Em!
In lots of 100 only
Make check payable to CASH.
We ship the same Day.
Robert West wrote:
Since we're at it, I badly need a radio that will go 50 miles nlos at 1GB
throughput, has 100 true channels, isn't affected by stray RF, is unlicensed
and I'm willing to pay 99 bucks. ;)
Hey, I just saw that Streakwave announced that they had a Limited Quantity
of the 2M HP and 5M HPs on August 3rd. You can bet they are all OUTTA HERE!
Well, they're out there, look for them on Ebay soon with a really jacked up
price.
Wasn't there supposed to be some Ubiquiti announcement this
I wanted two of these as well a couple of weeks ago until I found I
can do the same with mikrotik hardware just released (speed wise)
You could pick that up on Monday. What is it you are looking for in
particular?
Scott Carullo
Brevard Wireless
(321) 205-1100 x102
On Aug 8, 2009, at 4:20
We have 200 each on the way to us. Was supposed to been picked up by our
freight forwarder in Taiwan this week so hopefully we should have them early
next week.
/ Eje
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Scott Carullo
Sent:
Very good! Just purchased 4 from ya. Look forward to testing them out.
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Eje Gustafsson
Sent: Saturday, August 08, 2009 6:01 PM
To: 'WISPA General List'
Subject: Re: [WISPA] Badly need 2
Scintillation effects cause the radio signals to be
refracted. Scintillation is a real world concern for those building
microwave links *ESPECIALLY* if the scintillation off of a warm
surface is in the fresnel zone of the link, like in my install over a
flat roof. The dish was at least 10
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