Fred, a guy on the UBNT site was offering some RF shields for the UBNT sectors. Those, combined with spacing and screening and grounding, appeared to bring the RXSL down low enough to actually put the same frequencies on the same tower. Or, if it were a building or water tank,
But, Airmax does not provide immunity from self interference on its own. I know, I tried. I put a backhaul and sector on the same frequency and when the sector was busy, it seriously degraded the backhaul's throughput. And vice versa. ++++++++++++++++++++++++++++++ Neofast, Inc, Making internet easy 541-969-8200 509-386-4589 ++++++++++++++++++++++++++++++ -------------------------------------------------- From: "Fred R. Goldstein" <[email protected]> Sent: Wednesday, August 04, 2010 12:31 PM To: "WISPA General List" <[email protected]> Subject: [WISPA] Multiple sectors, one frequency? > If I have a site with, say, Ubiquiti Rocket M5 radios plugged into > 120 degree sector antennas, with Airmax (TDMA) turned on, do they > have to be on separate frequencies, or can they coexist on one? The > 5.8 GHz band is kind of crowded to be having three access frequencies > plus two or more backhaul frequencies... thanks. > > -- > Fred Goldstein k1io fgoldstein "at" ionary.com > ionary Consulting http://www.ionary.com/ > +1 617 795 2701 > > > > -------------------------------------------------------------------------------- > 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! 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/
