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Amateur nano-satellite orbiting earth »
« WISP monitoring...general programs ?  

John Galt
Forward, March
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join:2004-09-30
Happy Camp

Information On 5.4 GHz

Anyone have a link to the current 5.4 information?

Thanks!


--
A is A
permalink · 2007-01-25 23:09:00 · Reply to this
lutful
Premium
join:2005-06-16
Ottawa, ON
·TekSavvy Solutions..

1 edit

Re: Information On 5.4 GHz

Industry Canada has certified a few 5.4Ghz radios already based on a quick Google search: »www.google.ca/search?hl=en&q=Ind···hz&meta=

I have not followed if there has been any FCC 5.4Ghz DFS/TPC rule updates since Feb 2006 when this came out:
»hraunfoss.fcc.gov/edocs_public/a···12A1.pdf

Cisco, Airaya, D-Link and a few other Atheros-5Ghz radios support ETSI style DFS/TPC but they do not comply with this FCC requirement: "Prior to initiating and during a transmission, a U-NII device’s DFS feature would monitor the available spectrum in which the device could operate for the presence of a radar signal."

I think monitoring spectrum during transmission is almost impossible without a dedicated second receiver.
permalink · 2007-01-25 23:53:20 · Print · Reply to this
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« WISP monitoring...general programs ?  

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