Trees are sponges -- there is no "scatter" with them That said, you're are causing yourself undue headache trying to do NLoS with 2.4 -- especially when 900 MHz is readily available
-Charles ------------------------------------------- CWLab Technology Architects http://www.cwlab.com -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Paul Hendry Sent: Tuesday, January 03, 2006 4:44 AM To: 'WISPA General List' Subject: [WISPA] 2.4GHz vs 5GHz Ola everybody, I hope everyone had a great Christmas and New Year and are all ready for 2006, the year of the WISP :) When I have setup wireless in an area it has always depended on the Geographic's of the area as to if we deploy 2.4GHz or 5GHz and I have always decided that 2.4 should be used where NLOS could be an issue. This decision has always been based on the fact that the lower frequency will pass through trees a lot easier however I have recently read a white paper that suggests otherwise. Basically the document says that the higher the frequency, the better the scatter (the ability to bounce of and around objects). It also says that 5GHz is better at penetrating walls. So my question is, have I been basing some of our deployments on false information or am I missing something here? I know that in tests I have seen a more stable signal at 2.4GHz in a NLOS environment but is this just a fluke? Cheers, P. -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.371 / Virus Database: 267.14.11/219 - Release Date: 02/01/2006 -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
