get any better than -85.
>
> Mark
>
> -Original Message-
> From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
> Behalf Of Travis Johnson
> Sent: Monday, October 26, 2009 3:33 PM
> To: WISPA General List
> Subject: Re: [WISPA] Link stability
>
> H
a.org [mailto:wireless-boun...@wispa.org] On
Behalf Of jp
Sent: Monday, October 26, 2009 3:37 PM
To: WISPA General List
Subject: Re: [WISPA] Link stability
I'd change the LMR jumper and/or feedhorn. There's a strong chance there
is water in the jumper and changing it might fix it. There's als
y, October 26, 2009 3:37 PM
> To: WISPA General List
> Subject: Re: [WISPA] Link stability
>
> I'd change the LMR jumper and/or feedhorn. There's a strong chance there
>
> is water in the jumper and changing it might fix it. There's also a
> chance that the f
it's possible the coax, connectors, or antenna got cooked
Sent from my iPhone
On Oct 26, 2009, at 12:44 PM, "Mark McElvy" wrote:
> I have a wireless backhaul link that is not as stable as I would like.
> It is a 15.5 mile shot that has been up for 3 years. MT/CM9/32db
> dish on
> both ends. O
I would think you should be seeing a better signal than that. I'd
replace cards, pigtails, and LMR again.
Cameron
Mark McElvy wrote:
> I have a wireless backhaul link that is not as stable as I would like.
> It is a 15.5 mile shot that has been up for 3 years. MT/CM9/32db dish on
> both ends. On
Sent from my iPhone
On Oct 26, 2009, at 12:44 PM, "Mark McElvy" wrote:
> I have a wireless backhaul link that is not as stable as I would like.
> It is a 15.5 mile shot that has been up for 3 years. MT/CM9/32db
> dish on
> both ends. On a clear day I am only seeing a -83 on each end. All the
Yeah...I agree, weather attenuation really only occurs at 10GHz and up.
If weather is changing signal quality, then it points to a connection
that is no longer weather tight.
lakel...@gbcx.net wrote:
> Ok. Weather might be water incursion. CM9 might be PIGTAIL. You didn't say
> what mfg anten
Yes, the pigtail was replaced, just not the coax and antenna. It is a
PacWireless dish
Mark
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Ok. Weather might be water incursion. CM9 might be PIGTAIL. You didn't say
what mfg antenna so its hard to guess. There is always the alignment thing.
Did you replace the pigtail after the storm damage?
Sent from my Verizon Wireless BlackBerry
-Original Message-
From: "Mark McElvy"
Dat
They have had radome covers since installed
Mark
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of jp
Sent: Monday, October 26, 2009 3:37 PM
To: WISPA General List
Subject: Re: [WISPA] Link stability
I'd change the LMR jumper a
...@wispa.org] On
Behalf Of Travis Johnson
Sent: Monday, October 26, 2009 3:33 PM
To: WISPA General List
Subject: Re: [WISPA] Link stability
Hi,
According to my path calculator, this link should be -55 on each side.
Are you sure it was aligned when it was first installed?
Travis
Microserv
Mark McElvy
I'd change the LMR jumper and/or feedhorn. There's a strong chance there
is water in the jumper and changing it might fix it. There's also a
chance that the feedhorn has failed. If you end up changing the
feedhorn, consider putting a radome on the dish to protect the feedhorn
from weather. It's
Hi,
According to my path calculator, this link should be -55 on each side.
Are you sure it was aligned when it was first installed?
Travis
Microserv
Mark McElvy wrote:
> I have a wireless backhaul link that is not as stable as I would like.
> It is a 15.5 mile shot that has been up for 3 years
What about the original LMR400?
On 10/26/09, Scott Reed wrote:
> I would suspect the CM9s are going deaf as a possibility as well.
>
> Mark McElvy wrote:
>> I have a wireless backhaul link that is not as stable as I would like.
>> It is a 15.5 mile shot that has been up for 3 years. MT/CM9/32db d
I would suspect the CM9s are going deaf as a possibility as well.
Mark McElvy wrote:
> I have a wireless backhaul link that is not as stable as I would like.
> It is a 15.5 mile shot that has been up for 3 years. MT/CM9/32db dish on
> both ends. On a clear day I am only seeing a -83 on each end. A
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