[geeks] Air filter material?

[Geoffrey S. Mendelson]

On Fri, Jan 12, 2007 at 01:13:44AM -0500, der Mouse wrote:

> ...huh??  A watt - or milliwatt - is a unit of power, not of
> power-per-cross-sectional-area.  100mW is 100mW, whether it's radiated
> omnidirectionally or in a perfectly collimated beam the size of your
> finger.  (I suppose it's possible the regulations actually specify
> power per cross-sectional area at some standardized distance, but I've
> never seen any indication of it and see no reason they would.)

	http://en.wikipedia.org/wiki/EIRP

	http://www.wi-fiplanet.com/tutorials/article.php/1428941

Geoff.

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