Mike, not one of those choices is possible. But the bullet 5m can not have the power turned down below 6dbm output. This will limit your choice to exclude the 2' dishes. UBNT-Mike.Ford says the power reduction isn't possible. http://www.ubnt.com/forum/viewtopic.php?t=14053&highlight=
(If they get FCC approval for 5.4 band). I haven't yet seen any proof of any approval. Anyone got a production m5 radio with an fcc id? In this case, it looks like a 1' panel is about all you could use for an antenna in a 30dbm eirp situation. More antenna would be desired for better reception, due to the fact that neither end can put out much. On Wed, Aug 19, 2009 at 12:44:16PM -0500, Mike Hammett wrote: > I know. 2' dishes will do 10 miles. 3' does 15 miles. 4' does 20 miles. > 6' does 30 miles. All within 30 dB EIRP. Obviously radio\antenna > certification limits apply. I figured a PtP radio salesman would have known > that. ;-) > > > ----- > Mike Hammett > Intelligent Computing Solutions > http://www.ics-il.com > > > > -------------------------------------------------- > From: "Dave Rumore" <drum...@redlinecommunications.com> > Sent: Wednesday, August 19, 2009 12:12 PM > To: <wireless@wispa.org> > Subject: Re: [WISPA] Bullet M5 HP > > > There is an FCC EIRP maximum of 30 dB in 5.4 GHz that will limit the range > > of any radio legally operating in this band. > > > > ----- Original Message ----- > > From: wireless-boun...@wispa.org <wireless-boun...@wispa.org> > > To: WISPA General List <wireless@wispa.org> > > Sent: Wed Aug 19 12:47:59 2009 > > Subject: Re: [WISPA] Bullet M5 HP > > > > There's 250 MHz available in mid 5 GHz. It can easily do 10 miles on a > > PtP. > > With bigger dishes, it can obviously go farther. > > > > > > ----- > > Mike Hammett > > Intelligent Computing Solutions > > http://www.ics-il.com > > > > > > > > -------------------------------------------------- > > From: "Rubens Kuhl" <rube...@gmail.com> > > Sent: Wednesday, August 19, 2009 11:13 AM > > To: "WISPA General List" <wireless@wispa.org> > > Subject: Re: [WISPA] Bullet M5 HP > > > >>> Ubiquiti claims 150 megs of TCP/IP throughput, which is possible if you > >>> add > >>> upload and download as is common in the unlicensed world. > >>> > >>> I couldn't tell from any documentation whether they were 20 MHz or 40 > >>> MHz. > >>> The FCC certification wasn't overly clear, but I think it can do both. > >> > >> It can do both but require 40 MHz channels to achieve 150Mbps+ MIMO > >> throughput and 100Mbps+ SISO throughput. > >> Finding a 40 MHz window that is clean on both vertical and horizontal > >> is quite a challenge these days. > >> > >> > >> Rubens > >> > >> > >> -------------------------------------------------------------------------------- > >> 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/ > > > > > -------------------------------------------------------------------------------- > 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/ -- /* Jason Philbrook | Midcoast Internet Solutions - Wireless and DSL KB1IOJ | Broadband Internet Access, Dialup, and Hosting http://f64.nu/ | for Midcoast Maine http://www.midcoast.com/ */ -------------------------------------------------------------------------------- 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/
