Deviates from the point. The question remains -- was something different
between the two setups, such as: antennas or power levels?
--
Josh Reynolds
CIO, SPITwSPOTS
www.spitwspots.com
On 02/23/2015 02:05 AM, Mike Hammett wrote:
But it changes how much signal is needed to be useful.
-----
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: *"Josh Reynolds" <[email protected]>
*To: *[email protected]
*Sent: *Monday, February 23, 2015 1:19:51 AM
*Subject: *Re: [AFMUG] Grail or Gauntlet? ...or Maybe Just
"Powerpointware"?
Sensitivity does not change the power level of the received signal.
--
Josh Reynolds
CIO, SPITwSPOTS
www.spitwspots.com
On 02/22/2015 08:42 PM, Patrick Leary wrote:
...also, seriously. You any like it's even possible to compute a
link budget without accounting for sensitivity, MIMO scheme etc.
Thinking dBm and dBi are the only numbers in the equation has me
wondering how experienced you are Adam. You do realize don't you
it's impossible to understand link budget without knowing a whole
host of things besides the output power and antenna gain?
On Feb 22, 2015 10:37 PM, "Adam Moffett" <[email protected]
<mailto:[email protected]>> wrote:
I read that quote before Patrick, and I am forced to wonder if
that individual was in the United States and running at the
correct (legal) power level. And I wonder if he was comparing
the naked 10dbi SM to a 15dbi wimax CPE. You could definitely
get 10db more by turning up the tx power all the way and using
a bigger antenna, and maybe you can do some electronic magic
to make a little more out of the signal you're getting, but
there's no magic that makes more db's appear. If both systems
started with the legal +40dbm then how does one end up with
10db more at the CPE?
I'm a skeptic by nature.
Testing back to back between Cambium and Telrad products
on the same tower at the same azimuth, we found an average
of 10dB better RF levels with Telrad’s equipment."
