Wow. I didn't think there was even an IF-anything inside an AN-80
(which we have installed, BTW). Wonder if this is a malfunction, or
maybe some other internal clock/oscillator (like maybe the CPU clock)?
bp
<part15sbs{at}gmail{dot}com>
On 2/26/2015 12:53 PM, Peter Kranz wrote:
signature
The 711 carrier IS coming from the Redline AN-80 radio. This device
has a full metal case, and the whole works grounding wise, but they
have a very high gain panel antenna pointed at the unit from across
the street, so it shows up. Going to see if Redline can give me a
different build to resolve the issue, or just replace it with a UBNT
AC link.
*Peter Kranz
*Founder/CEO - Unwired Ltd
www.UnwiredLtd.com <http://www.unwiredltd.com/>
Desk: 510-868-1614 x100
Mobile: 510-207-0000
[email protected] <mailto:[email protected]>
*From:*Af [mailto:[email protected]] *On Behalf Of *Mike Hammett
*Sent:* Wednesday, February 25, 2015 2:47 PM
*To:* [email protected]
*Subject:* Re: [AFMUG] 711Mhz carrier?
Right. Me too.
-----
Mike Hammett
Intelligent Computing Solutions
http://www.ics-il.com
<https://www.facebook.com/ICSIL><https://plus.google.com/+IntelligentComputingSolutionsDeKalb><https://www.linkedin.com/company/intelligent-computing-solutions><https://twitter.com/ICSIL>
------------------------------------------------------------------------
*From: *"Randy Cosby" <[email protected] <mailto:[email protected]>>
*To: *[email protected] <mailto:[email protected]>
*Sent: *Wednesday, February 25, 2015 4:17:29 PM
*Subject: *Re: [AFMUG] 711Mhz carrier?
You can request a build of the UBNT AirOS that changes the clock
rate. We've had to do that on towers near Verizon.
On 2/25/2015 2:55 PM, Mike Hammett wrote:
With the UBNT equipment, it's the clock rate of the CPU.
-----
Mike Hammett
Intelligent Computing Solutions
http://www.ics-il.com
<https://www.facebook.com/ICSIL><https://plus.google.com/+IntelligentComputingSolutionsDeKalb><https://www.linkedin.com/company/intelligent-computing-solutions><https://twitter.com/ICSIL>
------------------------------------------------------------------------
*From: *"Bill Prince" <[email protected]>
<mailto:[email protected]>
*To: *[email protected] <mailto:[email protected]>
*Sent: *Monday, February 23, 2015 4:59:36 PM
*Subject: *Re: [AFMUG] 711Mhz carrier?
-87 sounds like a big deal to me if your RSSI comes in around -100
or so.
That said, isn't the IF on Dragonwave in the 900 MHz band?�
I would not expect the Redline to have an IF at all.
bp
<part15sbs{at}gmail{dot}com>
On 2/23/2015 2:08 PM, Peter Kranz wrote:
Had an AT&T contractor show up at one of our datacenter sites
today and claim that one of our radio systems was emitting a
carrier at 711Mhz and he pointed at where we have a Dragonwave
Compact 18Ghz system and Redline AN-80i 5Ghz system mounted on
the building.
�
711Mhz doesn�t sound like an IF of either of these systems
to me, but I�ve got tickets in with the equipment manuf. It
looks like they are some 3^rd party AT&T has sweeping
buildings downtown. Anyone dealt with these guys before? He
told me he measured a -87 with his directional antenna 10 feet
away from the equipment and acted like that was a really big
deal, sounds like a pretty low level to me honestly. Anyone
know what the legal limits for spurious emissions are in the
700-800Mhz band?
�
*Peter Kranz
*Founder/CEO - Unwired Ltd
www.UnwiredLtd.com <http://www.unwiredltd.com/>
Desk: 510-868-1614 x100
Mobile: 510-207-0000
[email protected] <mailto:[email protected]>
�
--
imap://[email protected]:143/fetch%3EUID%3E/Sent%3E33390?part=1.2.2&filename=Sunset-on-White-120.png
<http://www.infowest.com/>
Randy Cosby
InfoWest, Inc
435-674-0165 x 2010
infowest.com <http://www.infowest.com/>
