Sounds like a side lobe...we had the same issue...link was coming in
at -70...link budget said -50...finally got it out of the side lobe
and within 1-2 dB of the link path.
Regards,
Chuck
On Fri, Nov 5, 2010 at 9:12 AM, Bill Gaylord bi...@torchlake.com wrote:
I have a Dragonwave link that was
15-20db off typically means cross polarization. Have you double and triple
checked they are both on the same polarity?
Brad
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Bill Gaylord
Sent: Friday, November 05, 2010 8:13 AM
To:
Are you at full tx power or full modulation? 256qam will take out something
like 7dbm.
On Nov 5, 2010 9:12 AM, Bill Gaylord bi...@torchlake.com wrote:
I have a Dragonwave link that was performing about 35-40db lower than
the link budget says it should. I sent tower climbers up to repeak the
Yes, I have. Thanks. That is the same thing I had though of the first
time around.
Bill Gaylord, President
COLI Inc.
On 11/5/2010 9:38 AM, Brad Belton wrote:
15-20db off typically means cross polarization. Have you double and triple
checked they are both on the same polarity?
Brad
OK, I will try the Vertical Alignment again to see if it is on a
vertical side lobe. I will give that a try next week and see what
happens. Thanks.
Bill Gaylord, President
COLI Inc.
On 11/5/2010 9:37 AM, Chuck Hogg wrote:
Sounds like a side lobe...we had the same issue...link was coming in
@wispa.org
Sent: Fri, Nov 5, 2010 13:38:55 GMT+00:00
Subject: Re: [WISPA] Licensed 11ghz Link Issues, Need Advice
15-20db off typically means cross polarization. Have you double and triple
checked they are both on the same polarity?
Brad
-Original Message-
From: wireless-boun...@wispa.org
Wireless/
-Original message-
*From: *Brad Belton b...@belwave.com*
To: *'WISPA General List' wireless@wispa.org*
Sent: *Fri, Nov 5, 2010 13:38:55 GMT+00:00*
Subject: *Re: [WISPA] Licensed 11ghz Link Issues, Need Advice
15-20db off typically means cross polarization. Have
My opinion is that the dish damage probably would not cause much RSSI loss.
(unless severe, but if it was severe I'm sure you never would ahve installed
it). If part of the dish was bent, you'd need to determine what percentage
of teh surface area was effected not reflecting to the correct
No Coax, the radio mounts directly to the antenna. I will climb myself
and re-peak the vertical alignment Monday. Thanks Tom.
Bill
On 11/5/2010 1:25 PM, Tom DeReggi wrote:
My opinion is that the dish damage probably would not cause much RSSI loss.
(unless severe, but if it was severe I'm