Just like all the other 450 gear. 125Mbps in a 20MHz channel. And that's
at 256QAM. Assuming every customer is absolutely perfect. Never happens.
The difference with the 450i is the software controlled dynamic notch
filter. And yes, that's Rx only. Does help the on-channel noise levels.
Our 900MHz noise floor is so horrendous that we might not deploy any 900
450i. Still trying to make a case for it. We'd be better off with TVWS,
but no gear that's worth a damn is available. I vote for Cambium to do a
band-spin with the 450i, but Matt says the challenges are the tight
channel mask and development cost, which I understand.
On 3/23/2016 11:28 PM, Rory Conaway wrote:
I’m specifically interested in the 900Mhz, I thought that was the
450i, I didn’t know it covered 5.8GHz also. I also need maximum
bandwidth off the tower although I don’t know tower or other mounting
locations yet to determine if I need 360 degrees. I actually have
more problems with aesthetics and those antennas are going to be an
issue due to the size. Right now I’m interested in throughput per
antenna and what kind of throughput to expect with GPS.
Rory
*From:*Af [mailto:[email protected]] *On Behalf Of *Brandon Yuchasz
*Sent:* Wednesday, March 23, 2016 9:02 PM
*To:* [email protected]
*Subject:* Re: [AFMUG] Cambium 450i
If you guys are talking about the 900mhz 450i 65 degree. Straight from
the horse’s mouth is the 65 and the 90 are the same antenna. Just more
role off to achieve the 90. I have tested it outside of the 65 degree
but within the 90. I was not happy with the results. One customer had
to be put back onto FSK yesterday until we can get another AP up or a
true 90 degree. Just would not modulate up and finally dropped off
completely.
Best regards,
Brandon Yuchasz
GogebicRange.net
www.gogebicrange.net <http://www.gogebicrange.net/>
*From:*Af [mailto:[email protected]] *On Behalf Of *Josh Luthman
*Sent:* Wednesday, March 23, 2016 10:10 PM
*To:* [email protected] <mailto:[email protected]>
*Subject:* Re: [AFMUG] Cambium 450i
There's an OEM 90*...
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Mar 23, 2016 11:06 PM, "Rory Conaway" <[email protected]
<mailto:[email protected]>> wrote:
I looked at the 450i and noticed the sector antenna is 65 degrees.
Does that mean a typical tower installation uses 6 antennas? In that
scenario, I’m assuming 10MHz channels if there is no interference. In
that scenario, what is the available bandwidth per AP assuming most
users get pretty good signal. Or is there a better way to deploy the
product?
*Rory Conaway **• Triad Wireless •**CEO*
*4226 S. 37^th Street • Phoenix • AZ 85040*
*602-426-0542 <tel:602-426-0542>*
*[email protected] <mailto:[email protected]>*
*www.triadwireless.net <http://www.triadwireless.net/>*
**
“I wish I could play little league now. I’d be way better than before.”
