On this same subject, would it be better to put up 3 individual AP's, or would something like the Deliberant Quad work well if the issue is AP overload. I have an AP that has 35 subscribers right now. We've seen a performance drop on it and are considering sectoring.
Any thoughts on a dual (or quad) radio on a single board vs multiple boards with single radios? -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Rick Harnish Sent: Wednesday, December 02, 2009 6:28 AM To: 'WISPA General List' Subject: Re: [WISPA] Sectors Mark, If I remember right, you are in Missouri. I was looking for the strength of your omni. We have had good success with 9 db omni's in the Indiana farmland. When we need to sectorize but the market capacity is not that high, we often go to (2) 180 Superpass 9 db sectors. We have had good luck with them over the years. They improve our signal to existing clients and enable affordable expansion in rural areas. If the market will justify 3 sectors, I would go that way though. Many of our Wireless POPs are pico-cells and we try to limit our salesmen to a 6 mile diameter around the tower. Although, we can often go farther, we try to stay inside these guidelines when possible. To achieve a high density of broadcast stations, many locations are needed. Luckily, we are well established in our area and have most of these sites already in operation. Your mileage may vary given your topology and broadcast site density. Rick Harnish > -----Original Message----- > From: [email protected] [mailto:[email protected]] On > Behalf Of Mark McElvy > Sent: Tuesday, December 01, 2009 10:51 PM > To: WISPA General List > Subject: [WISPA] Sectors > > I am running 2.4 HPOL It has taken about 1.5 yrs to grow this AP to 32 > subs. > > -----Original Message----- > From: [email protected] [mailto:[email protected]] On > Behalf Of 3-dB Networks > Sent: Tuesday, December 01, 2009 9:37 PM > To: 'WISPA General List' > Subject: Re: [WISPA] Sectors > > What frequency band and polarization? > > I would also strongly consider your reasoning for moving from the Omni > to > the sectors. If it is because your AP is overloaded so you need to > offload > some, 3 AP's might be attractive for future proofing sakes. > > Daniel White > 3-dB Networks > http://www.3dbnetworks.com > > > -----Original Message----- > From: [email protected] [mailto:[email protected]] On > Behalf Of Mark McElvy > Sent: Tuesday, December 01, 2009 8:29 PM > To: WISPA General List > Subject: Re: [WISPA] Sectors > > 9db > > -----Original Message----- > From: [email protected] [mailto:[email protected]] On > Behalf Of Rick Harnish > Sent: Tuesday, December 01, 2009 7:42 PM > To: 'WISPA General List' > Subject: Re: [WISPA] Sectors > > What size omni are you using? > > > -----Original Message----- > > From: [email protected] [mailto:[email protected]] > On > > Behalf Of Josh Luthman > > Sent: Tuesday, December 01, 2009 7:59 PM > > To: WISPA General List > > Subject: Re: [WISPA] Sectors > > > > That is the general suggestion - two 120s. That one guy that does > > antenna design said so :) > > > > You will get some less coverage then three 120s but at the cost of > the > > extra radio/antenna it isn't cost efficient. > > > > On 12/1/09, Mark McElvy <[email protected]> wrote: > > > I need to sector a tower that currently is an omni. I don't really > > want > > > to go to 3x 120's but find it hard to find 180's and have heard > they > > > don't tend to work great. I have also heard 2x 120's will work, any > > > comments? > > > > > > > > > > > > Mark > > > > > > > > > > > > > --------------------------------------------------------------------- > > ----------- > > > WISPA Wants You! 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