ARC panel and nv2 in 40mhz? On Jul 29, 2011 6:48 PM, "Jerry Richardson" <jrichard...@aircloud.com> wrote: > What would you use to put together a 100Mbps FDX link for 500 bucks? > > > > - Jerry > > From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On Behalf Of Cameron Crum > Sent: Friday, July 29, 2011 12:22 PM > To: WISPA General List > Subject: Re: [WISPA] inexpensive non-2.4/5.8 backhaul ? > > Licensed or unlic? If unlic, still no. I can put together an unlicensed link for for less than $500 that will probably perform as well as something costing $6000, and for another $500 I could have redundancy. I'd be a hard sell to get me to pay for something like that. Maybe I'm just a cheap skate. > > Cameron > On Fri, Jul 29, 2011 at 2:16 PM, Gino Villarini <g...@aeronetpr.com<mailto: g...@aeronetpr.com>> wrote: > What about below$6k? > > Gino A. Villarini > g...@aeronetpr.com<mailto:g...@aeronetpr.com> > Aeronet Wireless Broadband Corp. > 787.273.4143<tel:787.273.4143> > From: wireless-boun...@wispa.org<mailto:wireless-boun...@wispa.org> [mailto:wireless-boun...@wispa.org<mailto:wireless-boun...@wispa.org>] On Behalf Of Cameron Crum > Sent: Friday, July 29, 2011 3:11 PM > > To: WISPA General List > Subject: Re: [WISPA] inexpensive non-2.4/5.8 backhaul ? > > $8000 is expensive to me for an unlicensed frequency. For just a bit more you can get licensed. If I'm getting out of the $100s range then I'll bite the bullet and go all the way. The difference between $8000 and $12000 is not that much if I have to finance the link. > > Cameron > On Fri, Jul 29, 2011 at 1:59 PM, Gino Villarini <g...@aeronetpr.com<mailto: g...@aeronetpr.com>> wrote: > Yes short hops... whats your price range for "pricey" > > Gino A. Villarini > g...@aeronetpr.com<mailto:g...@aeronetpr.com> > Aeronet Wireless Broadband Corp. > 787.273.4143<tel:787.273.4143> > From: wireless-boun...@wispa.org<mailto:wireless-boun...@wispa.org> [mailto:wireless-boun...@wispa.org<mailto:wireless-boun...@wispa.org>] On Behalf Of Cameron Crum > Sent: Friday, July 29, 2011 2:58 PM > > To: WISPA General List > Subject: Re: [WISPA] inexpensive non-2.4/5.8 backhaul ? > > I'm aware of all that, but 24GHz still attenuates fairly quickly and rain fade will be a problem if you try to go too far. It would be good for short hops, though. It still seems a bit pricey. > On Fri, Jul 29, 2011 at 1:44 PM, Fred Goldstein <fgoldst...@ionary.com <mailto:fgoldst...@ionary.com>> wrote: > At 7/29/2011 02:38 PM, Cameron Crum wrote: > I just assumed if you pay that much for a link it would be in the licensed band. Still though, I can't imagine too many people using the unlicensed 24 ghz band, It should be pretty clear, but if you can't bgo bigger than a 2ft dish, I guess you are pretty limited. > > Directivity increases with frequency, for a given dish size, so a 24 GHz 2-foot dish is as directive as a 6 GHz 8-foot dish. Aiming should be, well, rather fun... > > But the rules are a little weird, so a bigger antenna would probably run afoul of the field strength limit. 24 GHz doesn't specify a power level, but it requires at least a 1-foot dish (33 dB gain) for directivity, and the maximum field strength is 2.5 v/m at 3 meters. I don't offhand know the formula for converting that to ERP. But the Exalt has a 10 milliwatt (+10 dB) output which would mean an ERP of around 20 watts with a 1-foot dish. (Values are from memory, not precise.) > > Cameron > > On Fri, Jul 29, 2011 at 1:24 PM, Gino Villarini <g...@aeronetpr.com<mailto: g...@aeronetpr.com>> wrote: > There are 2 24 ghz blocks available for MW links, one is unlicensed the other is not > > -- > Fred Goldstein k1io fgoldstein "at" ionary.com<http://ionary.com> > ionary Consulting http://www.ionary.com/ > +1 617 795 2701<tel:%2B1%20617%20795%202701> > > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: wireless@wispa.org<mailto: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<mailto: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<mailto:wireless@wispa.org> > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > > ________________________________ > > No virus found in this message. > Checked by AVG - www.avg.com<http://www.avg.com> > Version: 10.0.1390 / Virus Database: 1518/3796 - Release Date: 07/29/11
-------------------------------------------------------------------------------- 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/
