[TowerTalk] Near field Far field

Jim Brown jim at audiosystemsgroup.com
Sun Sep 21 17:11:12 EDT 2008

On Sun, 21 Sep 2008 15:17:39 -0500, Bruce Jungwirth wrote:

>In the world of EMC, the usual formula for the far feild is anything beyond 
>lamda / 2*pi. Some say 1/2 wavelength or more. Take your pick.

This isn't EMC. For antenna directivity, I'd want to be at least a  
wavelength, preferably two. 


Jim K9YC

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