Re: [TCML] Smoke Detector Issues / Faraday cage

[nickobert testein <nickobert.testein@xxxxxxxxx>]

well i did write, that off-mode a microwave is not as you described at
all. try and imagine yourself as an electron or a wave or a particle
or an induced magnetic or electric field or otherwise, finding
yourself at the ceramic interface of a magnetron at which on the other
end of that divide is the electric grid itself. under the right
circumstances this ceramic bridge will fail any notion of "shielding"
that a faraday cage would otherwise provide under similar
circumstances. cut a magnetron in half some time (under a vented hood,
nasty dust) and you'll see what i am talking about.

nt

>
> Huh? A microwave oven is a shielded box, designed to attenuate the RF at 2.4
> GHz enough to meet safety standards (roughly 1 mW/sqcm at the surface of the
> oven).  As it happens, it doesn't take great shielding to do that, when
> considered in the context of a radio receiver (cell phone) that has a
> dynamic range of something like 60-100dB.


>
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