Don't use the 180Degree antenna. use 2 TR-902-11 they have 55*H and 60*V... should be good to go with 2.
I would also look into a zcomax in a mikrotik or at the least, an EL-900: <http://www.tranzeo.com/products/radios/EL-900-Series> @ $300 they are not too bad. ryan On Wed, Aug 18, 2010 at 12:38 PM, ~NGL~ <n...@ngl.net> wrote: > If I replace the 180 degree antenna and replace it with 3 tr-902 -11 what > spacing do I need between them? > NGL > > -------------------------------------------------- > From: "~NGL~" <n...@ngl.net> > Sent: Wednesday, August 18, 2010 12:02 PM > To: "WISPA General List" <wireless@wispa.org> > Subject: Re: [WISPA] Major Disaster > > > Umac when running good this morning around 5.5% now running slow about > 18% > > At time getting to AP is ify > > Firmware is 5.0.5 > > > > > > -------------------------------------------------- > > From: "Chris Gotstein" <ch...@uplogon.com> > > Sent: Wednesday, August 18, 2010 11:49 AM > > To: "WISPA General List" <wireless@wispa.org> > > Subject: Re: [WISPA] Major Disaster > > > >> We run the Tranzeo 902nf radios as APs and the most we can get on them > >> is about 10-15 clients. After that performance declines rapidly. How > >> you ever got 50 on there is amazing. We have since moved to a MT AP > >> using a zcom gz901 card, and the performance has been much better. > >> Tranzeo radios just never scale very well. Had the same issues with > >> their TR-6000 2.4 APs. I would reduce the client count down to 20, and > >> see how the performance is. What are you seeing on the stats page under > >> the UMAC tab? Percentages of failed packets? Do you have a hard time > >> getting to the web interface for the AP? What firmware version on AP > >> and clients? > >> > >> ---- ---- ---- ---- > >> Chris Gotstein, Network Engineer, U.P. Logon/Computer Connection U.P. > >> http://uplogon.com | +1 906 774 4847 | ch...@uplogon.com > >> > >> On 8/18/2010 11:12 AM, Ryan Spott wrote: > >>> Log into 5 customer radios. > >>> Change secondary SSID on the CPE to something different from your APs > >>> SSID. > >>> > >>> Change your AP SSID to match this new one. > >>> > >>> Do this a few times until you find the problem client(s). > >>> > >>> 50 clients is A LOT for a TR902F. > >>> > >>> ryan > >>> > >>> On Wed, Aug 18, 2010 at 8:05 AM, ~NGL~ <n...@ngl.net > >>> <mailto:n...@ngl.net>> wrote: > >>> > >>> I have a tower with all Tranzeo equipment. > >>> Backhaul to tower is TR-5plus 5.8 > >>> The AP is TR-902 NF with a 180 degree antenna. > >>> 50 TR-902-11 as clients > >>> > >>> All was working well until about 10 days ago when we noticed the > >>> speeds were starting to decline. > >>> Since then it is a nightmare speeds are usually good 3000Mbps up > and > >>> 1.2 down] > >>> Then during the next 4-5 hour speed decline to about 100k up > >>> > >>> Speeds remain good and constant thru the backhaul > >>> > >>> We have done the following: > >>> Changed the AP > >>> Rewired the tower > >>> Replaced the power to the AP > >>> > >>> Any suggestions as to what problem is. > >>> > >>> We are a small company and this could break us > >>> NGL > >>> > >>> > >>> > >>> > -------------------------------------------------------------------------------- > >>> WISPA Wants You! 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