PCI NIC with external antenna
Fri Sep 17 00:07:51 PDT 2004
On Thu, 16 Sep 2004 KC Ferguson wrote:
> ** Off Topic **
> > There are still unanswered questions about the health implications
> EIRP is the sum of the power sent to the antenna plus antenna gain. So a
> 30mW card with a 5dBi antenna gives an EIRP of approximately 95mW. The
> only difference is where the RF originates. Signal Strength/Power at a
> given location is still relative to the EIRP and the distance from the RF
> source. For any given location you are still "bathing" in an RF cell.
You're forgetting that the aerials are directional - even the omnis.
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