yep excellent point -------------------------------------------------- From: "ralph" <ralphli...@bsrg.org> Sent: Wednesday, September 02, 2009 1:37 PM To: "'WISPA General List'" <wireless@wispa.org> Subject: Re: [WISPA] 900Mhz question
> And the fact that most interference sources are vertical! > > > -----Original Message----- > From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On > Behalf Of Paul Rice > Sent: Wednesday, September 02, 2009 12:06 PM > To: WISPA General List > Subject: Re: [WISPA] 900Mhz question > > Folks like horizontal for 900 MHz due to the size of the wave cycle approx > 13 inches long > > -------------------------------------------------- > From: "RickG" <rgunder...@gmail.com> > Sent: Wednesday, September 02, 2009 11:02 AM > To: "WISPA General List" <wireless@wispa.org> > Subject: Re: [WISPA] 900Mhz question > >> But look at all the experience you are gaining :) >> >> On Wed, Sep 2, 2009 at 10:36 AM, Robert West<robert.w...@just-micro.com> >> wrote: >>> Why horizontal polarity? Cause I'm a total idiot when it comes to >>> 900mhz >>> and as my luck usually runs, if I go by the book nothing works until I >>> do >>> what I'm not supposed to do. But, also as my luck runs, the opposite of >>> what I try first will work So it actually won't matter what I do >>> including >>> sitting the antennas 5 feet in front of each other, it will never work >>> the >>> first time out. :) >>> >>> Bob- >>> >>> >>> -----Original Message----- >>> From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On >>> Behalf Of Tim Edwards >>> Sent: Wednesday, September 02, 2009 12:33 AM >>> To: WISPA General List >>> Subject: Re: [WISPA] 900Mhz question >>> >>> I'm with Chuck, much better performance with the Trango vs. Mikrotik in >>> my experience. >>> Why horizontal pol? Vertical cuts through the foliage much bettter, at >>> least with the NorCal >>> foliage we have here. >>> >>> tim >>> >>> -- >>> =-=-=-=-=-=-==-=-=-=-==-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >>> Tim Edwards, Chief Engineer t...@telescience.net >>> TeleScience Networks http://telescience.net >>> 11101 Hiway 1, #102 415-663-8891 >>> Point Reyes Station, CA 94956-1375 >>> =-=-=-=-=-=-==-=-=-=-==-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >>> >>> >>> >>> Chuck Hogg wrote: >>>> I find that the Trango 900 can handle the noise and capacity much >>>> better >>>> than MikroTik/XR9. I have a few hundred on Trango and it works better >>>> imo than XR9's. Canopy's GPS synch is the only reason I would prefer >>>> their 900MHz option. >>>> >>>> Regards, >>>> Chuck Hogg >>>> Shelby Broadband >>>> 502-722-9292 >>>> ch...@shelbybb.com >>>> http://www.shelbybb.com >>>> >>>> >>>> -----Original Message----- >>>> From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On >>>> Behalf Of Robert West >>>> Sent: Monday, August 31, 2009 4:49 PM >>>> To: 'WISPA General List' >>>> Subject: Re: [WISPA] 900Mhz question >>>> >>>> I'm actually about to test something similar in a few days. We have a >>>> 2.5 >>>> mile link to put in with half a mile of it through trees with .25 miles >>>> of >>>> that running right over a creek. Doing it on the cheap, or trying to. >>>> Have >>>> 2 Mikrotik 411 boards on both sides running a transparent bridge using >>>> XR9 >>>> cards attached to a pac wireless grid antenna setup with horizontal >>>> polarity. The antennas are up and the boxes are configured, just have >>>> to go >>>> out tonight or tomorrow and run power to them and try to see what kind >>>> of >>>> throughput we can get, if any. Haven't tried it before but we'll see. >>>> >>>> Bob- >>>> >>>> >>>> -----Original Message----- >>>> From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On >>>> Behalf Of Patrick D. Nix, Jr >>>> Sent: Monday, August 31, 2009 3:38 PM >>>> To: WISPA General List >>>> Subject: [WISPA] 900Mhz question >>>> >>>> We've been using the Trango 900Mhz gear and are familiar with canopy >>>> and >>>> it's abilities. How does a Mikrotik with something like a XR9 compare >>>> in terms of penetration and throughput when paired with a Ubiquity CPE? >>>> >>>> >>>> >>>> Patrick Nix, Jr., >>>> Computer Network Solutions >>>> CSWEB.NET Internet Services >>>> IT Manager >>>> >>>> http://www.cnetworksolutions.com >>>> http://www.csweb.net >>>> >>>> (918) 235-0414 >>>> >>>> >>>> >>>> ________________________________ >>>> >>>> Attention: This e-mail and any attachments may contain confidential and >>>> privileged information. If you are not the intended recipient, please >>>> notify the sender immediately by return e-mail, delete this e-mail and >>>> destroy any copies. Any dissemination or use of this information by a >>>> person other than the intended recipient is unauthorized and may be >>>> illegal. >>>> >>>> >>>> >>>> >>>> >>>> ------------------------------------------------------------------------ >>>> ---- >>>> ---- >>>> WISPA Wants You! 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