Note my comment was based around 2' dishesnot spectrum.
Sent from my Verizon, Samsung Galaxy smartphone
Original message From: Christian Palecek
Date: 1/16/17 5:08 PM (GMT-05:00) To: WISPA General
List Subject: Re: [WISPA]
Awesome sauce, thank you sir!
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Mon, Jan 16, 2017 at 5:19 PM, Mathew Howard wrote:
> I haven't run into any problems. We have a few running that way... I think
> they've
I haven't run into any problems. We have a few running that way... I think
they've probably been going for a year or so without any issues.
From: wireless-boun...@wispa.org [wireless-boun...@wispa.org] on behalf of Josh
Luthman [j...@imaginenetworksllc.com]
We have a couple of 18ghz at about 10 miles full modulation. We are in rain
zone B though, we have never had issues with fading in the rain at all though.
Sent from my Verizon, Samsung Galaxy smartphone
Original message From: lakeland Date:
1/16/17 2:51
I would not do more than about 2-3 miles on an 18 ghz hop depending on your
weather. The other issue is only 60' elevation. Not happy at all with that
elevation for more than a mile.
Sent from my Verizon, Samsung Galaxy smartphone
Original message From: Sam Morris
Any long term issues to be aware of? I know 24v is on the lower end of
voltage range but it seems to work just fine with my long test cables in
the lab (100 meg is fine, don't need gig).
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
For us is 2 miles Š.
On 1/16/17, 10:34 AM, "wireless-boun...@wispa.org on behalf of Sam Morris"
Gino Villarini
President
Metro Office Park #18 Suite 304 Guaynabo, Puerto Rico 00968
[cid:aeronet-logo_310cfc3e-6691-4f69-bd49-b37b834b9238.png]
At a previous employer, we had an 18 and 22 mile link on low power
DragonWave 3' dishes. They would drop out every time it rained. We
replaced them with high power and they dropped out less. On another link
we used 6' dishes to go something like 27 miles. That link seemed pretty
stable, but
My advice is that you run this link through Cambiums Link Planner software or
have your vendor run it for you. The way an 18ghz link in Idaho would perform
is different than the way it would in Texas do to the different rain rates.
Kris McElroy
360 Communications
e:
We've done a 6 mile link with 2' dishes without issues. We are in NW
Colorado so we get some wicked thunderstorms in the summertime that drop
lots of water. I probably wouldn't go much further than 6 miles with 2'
dishes though.
-Sean
On Mon, Jan 16, 2017 at 7:34 AM Sam Morris
On a random test link I drew up in Cambium's Link Planner yesterday, I needed
to increase one side to 3' to get the desired throughput and uptime on a ~3
mile link.
-
Mike Hammett
Intelligent Computing Solutions
Midwest Internet Exchange
The Brothers WISP
- Original
At what distance would one expect to start having attenuation issues
with an 18 GHz link? Assume 2ft dishes on each end with clear Fresnel
zone. (Dishes at 60ft AGL on each end in case that makes a difference)
Thanks,
Sam
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