A brief note to be expanded upon later.  These are some rough examples of how much signal attenuation to expect at 2.4Ghz when going through several everyday objects.

 * Window Brick Wall    2dB
 * Metal Frame Glass Wall into Building 6dB
 * Metal Door in Office 6dB
 * Cinder Block Wall 4 dB
 * Metal Door in Brick Wall 12.4dB
 * Brick Wall next to Metal Door 3dB

See also: http://www.intersil.com/design/prism/papers/symposum.pdf

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[CategoryDocumentation]