On Wed, Sep 2, 2009 at 12:06 PM, Paul Rice<[email protected]> wrote: > Folks like horizontal for 900 MHz due to the size of the wave cycle approx > 13 inches long
I knew that but couldnt figure out why you specified "horizontal". I guess you might have said Folks like 900 MHz due to the size of the wave cycle approx 13 inches long. Thanks! -RickG On Wed, Sep 2, 2009 at 9:51 PM, Paul Rice<[email protected]> wrote: > same size. The electromagnetic wave is the same, polarity refers to the > orientation of the wave. up and down or side to side. > 13 inches is the wavelength (length of a single cycle). > > -------------------------------------------------- > From: "RickG" <[email protected]> > Sent: Wednesday, September 02, 2009 7:33 PM > To: "WISPA General List" <[email protected]> > Subject: Re: [WISPA] 900Mhz question > >> The wave size of vertical would be different? -RickG >> >> On Wed, Sep 2, 2009 at 12:06 PM, Paul >> Rice<[email protected]> wrote: >>> Folks like horizontal for 900 MHz due to the size of the wave cycle >>> approx >>> 13 inches long >>> >>> -------------------------------------------------- >>> From: "RickG" <[email protected]> >>> Sent: Wednesday, September 02, 2009 11:02 AM >>> To: "WISPA General List" <[email protected]> >>> 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<[email protected]> >>>> 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: [email protected] [mailto:[email protected]] 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 [email protected] >>>>> 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 >>>>>> [email protected] >>>>>> http://www.shelbybb.com >>>>>> >>>>>> >>>>>> -----Original Message----- >>>>>> From: [email protected] [mailto:[email protected]] >>>>>> 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: [email protected] [mailto:[email protected]] >>>>>> 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. 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