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 <m...@tc3net.com> 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" <j...@scrivner.com> > > To: "WISPA General List" <wireless@wispa.org> > > 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 <wi...@3-db.net> 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: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] > 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: wireless@wispa.org > > > > Subscribe/Unsubscribe: > > http://lists.wispa.org/mailman/listinfo/wireless > > > > Archives: http://lists.wispa.org/pipermail/wireless/ > > > > > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > > -------------------------------------------------------------------------------- > > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
