If you can dig up what chipset its using, you can figure that out.
----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com -------------------------------------------------- From: "Josh Luthman" <[email protected]> Sent: Friday, August 07, 2009 11:10 AM To: "WISPA General List" <[email protected]> Subject: Re: [WISPA] Tranzeo 900 Latency > Curious - on those older cards does it still listen at the default of 20 > mhz > channels like the older Atheros cards? > > Josh Luthman > Office: 937-552-2340 > Direct: 937-552-2343 > 1100 Wayne St > Suite 1337 > Troy, OH 45373 > > "When you have eliminated the impossible, that which remains, however > improbable, must be the truth." > --- Sir Arthur Conan Doyle > > > On Fri, Aug 7, 2009 at 12:08 PM, Michael Baird <[email protected]> wrote: > >> Thanks for that, the new firmware also enables 5/10 mhz channel widths >> on some of the older cards. >> >> Regards >> Michael Baird >> > John >> > Tranzeo released a new firmware update the other day that has >> > helped >> my >> > 900 system a lot. Better signal and much faster pings. I have been >> fighting >> > the same problem as you for the past couple of months. >> > >> > Terry >> > >> > ----- Original Message ----- >> > From: "John Scrivner" <[email protected]> >> > To: "WISPA General List" <[email protected]> >> > Sent: Friday, August 07, 2009 7:45 AM >> > Subject: Re: [WISPA] Tranzeo 900 Latency >> > >> > >> > >> >> Thanks for all these good tips. The items below are the things we have >> >> tried >> >> so far with no success. We are using smaller channels, H-pol. Filters >> have >> >> not helped the problem, noise floor is actually pretty good, C/I of >> about >> >> 20 >> >> on most CPE.. We are going to try the two setting changes that Daniel >> and >> >> Tom advised in other posts relating to beacon and RTS on clients. I >> >> will >> >> report our results. >> >> Thanks to all! >> >> Scriv >> >> >> >> >> >> On Thu, Aug 6, 2009 at 9:33 AM, 3-dB Networks <[email protected]> wrote: >> >> >> >> >> >>> What does your noise floor look like? C/I? >> >>> Have you tried moving from H-pol to V-pol and vice versa? >> >>> Could it be self interference (which I think might be the biggest >> problem >> >>> with 900MHz, at least the possibility of it)? >> >>> What type of antennas are you using... can you sectorize further or >> >>> put >> >>> higher gain antennas at the clients? >> >>> Can you add filters possibly to help with the noise? >> >>> How large are your channels? Can you use a smaller channel? >> >>> >> >>> Assuming your sectors are not overloaded... I would assume >> >>> interference >> >>> too. >> >>> >> >>> Now I would pitch Canopy... but I'm sure you don't want to hear that >> :-D >> >>> >> >>> Daniel White >> >>> 3-dB Networks >> >>> http://www.3dbnetworks.com >> >>> >> >>> >> >>> >> >>>> -----Original Message----- >> >>>> From: [email protected] [mailto:[email protected]] >> On >> >>>> Behalf Of John Scrivner >> >>>> Sent: Thursday, August 06, 2009 7:10 AM >> >>>> To: WISPA General List >> >>>> Subject: [WISPA] Tranzeo 900 Latency >> >>>> >> >>>> We have a couple of sectors of 900 MHz Tranzeo which were running >> >>>> fine >> >>>> previously but seem to experience enormous latency at times now. I >> >>>> am >> >>>> talking about upwards of 5000 milliseconds (5 full seconds) for a >> return >> >>>> on >> >>>> a ping. It is intermittent. I am guessing interference but was >> wondering >> >>>> if >> >>>> anyone had seen anything else cause this. We have had limited >> >>>> success >> in >> >>>> dealing with interference in 900 MHz previously so we are hoping >> >>>> there >> >>>> is >> >>>> something else we can try before completely bailing on the band in >> those >> >>>> locations. Any ideas are appreciated. >> >>>> John Scrivner >> >>>> >> >>>> >> >>>> >> > >> > >> > >> > >> -------------------------------------------------------------------------------- >> > WISPA Wants You! Join today! >> > http://signup.wispa.org/ >> > >> -------------------------------------------------------------------------------- >> > >> > WISPA Wireless List: [email protected] >> > >> > Subscribe/Unsubscribe: >> > http://lists.wispa.org/mailman/listinfo/wireless >> > >> > Archives: http://lists.wispa.org/pipermail/wireless/ >> > >> >> >> >> >> -------------------------------------------------------------------------------- >> WISPA Wants You! 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