If it were me ( wink, wink ) I would go with a lower gain with a bigger vbw.
;) ---------- Original Message ---------------------------------- From: "Carl A Jeptha" <[EMAIL PROTECTED]> Reply-To: [EMAIL PROTECTED] Date: Wed, 12 Nov 2003 08:03:33 -0500 >We are thinking of changing to our 14dbi 120* Tiltek. The online link report's this >would be a better solution. >Have to wait for my partner to come back in the country before I climb the water >tower again. > >Carl > >----- Original Message ----- > From: Seeni Mohamed > To: [EMAIL PROTECTED] > Sent: Wednesday, November 12, 2003 1:13 AM > Subject: RE: [smartBridges] RSSI & Link values > > > Hi Carl, > > > > If possible could you please try using bit higher gain antenna at the AP (assuming > 14dbi at the AP) like 19dbi or 24 dbi OR either increase the height of the antenna > (above the tree level) or rotate(polarization) the antenna to 30 degree towards the > CPE and gradually bring up into higher degree. At the same time you can try the same > procedure at the CPE side also. > > > > It is essential that the antennas connected to the AP and Clients are in line of > sight without any obstruction. > > > > IF still the RSSI value not improved, then it might be necessary to move the CPE to > the new location and re adjust to POLORIZATION, DIRECTIVITY OR DOWNTILT to reduce > the noise level. > > > > Kind regards, > > Seeni > > sB Tech Support > > > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Carl A Jeptha > Sent: Wednesday, November 12, 2003 2:29 PM > To: [EMAIL PROTECTED] > Subject: Re: [smartBridges] RSSI & Link values > > > > I have 14db1 90* corner and an 24dbi grid. > > I am on channel 6 and I do have people I have to talk to (walmart and a company > doing a point to point) They are on channel one and 11. > > > > Carl > > ----- Original Message ----- > > From: Seeni Mohamed > > To: [EMAIL PROTECTED] > > Sent: Tuesday, November 11, 2003 6:25 AM > > Subject: RE: [smartBridges] RSSI & Link values > > > > Hi Carl, > > > > The low RSSI means, perhaps due to the channel interference. Please select the > site survey option from the CPE and see if there is any other AP is running with > nearby channels. The RSSI value may affects due to noise (SNR) and interference. > This value can be improved by aligning the polarization or directivity of the > antenna to reduce the noise level. Sometimes if there is high level of noise from > the other transmitters (out of band) nearby the AP or CPE location may lower down > the RSSI value of the CPE. > > Please let us know what type of antenna you are using on both ends along with the > some information regarding the distance between the two links. > > > > Thank you > > > > Kind regards, > > Seeni > > sB Tech Support > > > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Carl A Jeptha > Sent: Tuesday, November 11, 2003 8:33 PM > To: [EMAIL PROTECTED] > Subject: [smartBridges] RSSI & Link values > > > > My Link value is 85-90% > > My Rssi value is 52-55% > > Distance is 10 miles. > > > > What is the problem???? > > I am assuming interference. > > > > Carl > > > --- [This E-mail scanned for viruses by Declude Virus By Avolve.net] The PART-15.ORG smartBridges Discussion List To Join: mailto:[EMAIL PROTECTED] (in the body type subscribe smartBridges <yournickname> To Remove: mailto:[EMAIL PROTECTED] (in the body type unsubscribe smartBridges) Archives: http://archives.part-15.org
