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xpyttl wrote:
hehe -- getting gain at the antenna isn't such a big deal ... getting the goo TO the antenna is a whole 'nuther can of worms. It's pretty easy to come up with 10 dB of gain and 20 dB of feedline loss! Of course, for WiFi, we're often interested in gain AND omnidirectional -- that is something of a challenge. POE! POE! POE! (Power over ethernet). Put the access point at the antenna, run a cat-5 cable (4 twisted pairs) to it. Four get used for the network connection, 4 get used for DC. Not only does it work well, but CAT-5 wire is cheap, 2.4gHz low loss coax is not. Geoff. -- Geoffrey S. Mendelson, Jerusalem, Israel N3OWJ/4X1GM IL Voice: (07)-7424-1667 IL Fax: 972-2-648-1443 U.S. Voice: 1-215-821-1838 Visit my 'blog at http://geoffstechno.livejournal.com/ |
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