I found one in the ULS once. I haven't looked latey.
----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com -------------------------------------------------- From: "Scott Carullo" <sc...@brevardwireless.com> Sent: Tuesday, December 01, 2009 5:21 PM To: "WISPA General List" <wireless@wispa.org> Subject: Re: [WISPA] 5.6 GHZ? > Anyone know of a way to find out what freq a weather radar is operating > on? > I know of several local ones and would like to know what freq they operate > on for safety sake. Any ideas? I've looked everywhere and found nothing? > > Scott Carullo > Brevard Wireless > 321-205-1100 x102 > > > ---------------------------------------- > > From: "Jack Unger" <jun...@ask-wi.com> > Sent: Saturday, November 21, 2009 1:16 PM > To: "WISPA General List" <wireless@wispa.org>, "memb...@wispa.org" > <memb...@wispa.org> > Subject: Re: [WISPA] 5.6 GHZ? > > IMO, it is "iffy" for the reason you mentioned. The FCC (at the request > of the FAA and the NTIA) appears ready to deny use of the 5.6 spectrum > in areas where interference with airport weather radar takes place. I > doubt that any WISP would ague that their use of that spectrum is more > important than safe operation of commercial aircraft. I expect that > newly certified 5 GHz equipment will soon (within the next year) > include a updated DFS algorithm that looks for the presence of 5.6 GHz > radar and switches away from 5.6 when radar is detected. > > Your existing equipment may remain technically "legal" but you do run > the risk of possibly being blamed for aircraft crashes assuming you are > unlucky enough to be using 5.6 near airports where you could cause > actual interference to Terminal Doppler Weather Radar systems. See > <http://tiny.cc/LIlqB> for more information. > > jack > > Travis Johnson wrote: > > It's "iffy" because the FCC allowed the specific band, and now they are > trying to take it back away... two years later. If I never upgrade my > radios, does that mean I'm legal to run in that specific band forever? > > I just don't understand how they can allow it for 2 years, and then try > and take it away and think they are going to clean up the airways. > > Travis > Microserv > > 3-dB Networks wrote: > > Motorola Canopy 5.4GHz radios updated with the latest firmware cannot > transmit in the 5600-5650 part of the band. I don't understand what is > "iffy" about the band... Canopy operators have been using it for two years > or so now legally, and while DFS still has issues in its current > implementation, the FCC is working to make the DFS detection better on the > radio side and in turn make it harder to radio manufacturers to allow > clients to avoid using DFS Daniel White 3-dB Networks > http://www.3dbnetworks.com > > > -----Original Message----- > From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On > Behalf Of Jack Unger Sent: Friday, November 20, 2009 11:02 PM To: WISPA > General List Subject: Re: [WISPA] 5.6 GHZ? 5470 - 5725 is a legitimate > band but DFS2 must be used on the radios. There is currently FCC activity > to modify the DFS profiles for all newly-certified radios to avoid > aircraft radar system in the 5.6 GHz part of the 5470-5725 band. The > bottom line is - it's pretty "iffy". jack > Forbes Mercy wrote: > > My new MIMO radios have 5.6 GHZ on them, I don't recall that frequency > being available in the US. Is it? Forbes > > ---------------------------------------------------------------------------- > > ---- > > > 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/ > > > -- Jack Unger - President, Ask-Wi.Com, Inc. Author - "Deploying > License-Free Wireless WANs" Serving the Broadband Wireless Industry Since > 1993 www.ask-wi.com 818-227-4220 jun...@ask-wi.com > > Sent from my Pizzicato PluckString... > > > > > > > > > -------------------------------------------------------------------------------- > 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/
