Cameron: Your prowess as an antenna designer is well known. Define a decent splitter, and where one might find one. I think that solution would be usable to a wide group on this list.
Mike At 12:05 PM 10/29/2009, you wrote: >That is not really an omni. It is three sectors meant to be fed with >three different radios. That being said, and in regard to my last post, >a back to back array with a couple of 90's fed correctly would yield a >pretty nice "omni" pattern that you could get close to 16 dB. Two 18 dB >sectors with a decent splitter would yield a 15 dB omni. It would just >be pretty "big" as far as antennas go. > >Cameron > >Michael Baird wrote: > > What about sectorized omni arrays, any of those out there at 5.8? > > > > An example would be > > http://www.netkrom.com/prod_ant_5.1-5.8ghz_vpol_sector_omni.html > > > > Just can't find anybody who sells it to get an idea on pricing. > > > > Regards > > Michael Baird > > > >> You won't find a 5 GHz omni at that gain, and if you do, I'd call BS. > >> The vertical beamwidth on an 16dB omni antenna at almost any frequency > >> will be so flat that the antenna would be practically useless. We make a > >> 9-10dB 5.7-5.8 H-pol omni for ourselves, but very few as we just don't > >> use that many. If you need H-pol, hit me offlist. Otherwise, there are > >> plenty of good 5 GHz 9 and 10 dB V-pol omni's commercially available. > >> > >> Cameron > >> > >> Michael Baird wrote: > >> > >> > >>> Tom, > >>> > >>> This would not be serving any customers, all the locations will be at > >>> least 100ft+. > >>> > >>> Regards > >>> Michael Baird > >>> > >>> > >>> > >>>> I'd be cautious about those Pancake shaped OMNI patterns at 16 DB. > >>>> > >>>> Tom DeReggi > >>>> RapidDSL & Wireless, Inc > >>>> IntAirNet- Fixed Wireless Broadband > >>>> > >>>> > >>>> ----- Original Message ----- > >>>> From: "Michael Baird" <[email protected]> > >>>> To: "WISPA General List" <[email protected]> > >>>> Sent: Wednesday, October 28, 2009 11:27 PM > >>>> Subject: [WISPA] 5.8 Omni > >>>> > >>>> > >>>> > >>>> > >>>> > >>>> > >>>>> I need a 5.8 Omni to feed some smaller sites via WDS, looking for some > >>>>> recommendations was hoping for 16 db but can't seem to find any. > >>>>> > >>>>> Regards > >>>>> Michael Baird > >>>>> > >>>>> > >>>>> > -------------------------------------------------------------------------------- > >>>>> WISPA Wants You! 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