Bob Axtell wrote:
> You can perform some up-front work that will save yourself a LOT of grief.
> For example, suppose you need to get FCC part 15 certification for a
> PIC-based product.
>
> Purchase a simple broadband "sniffer". I bought mine from a kit store;
> it detects RF radiation from 2Mhz to 1000Mhz and makes an alarm
> when any is detected. I KNOW I paid less than $100USD. (It was
> sold to detect "bugs" by private investigators). Its the best $100 I
> ever spent... (well, there WAS that cute Irish girl in Boston I once
> had dinner with... but that's another story.).
>
> Place the product, RUNNING, on a non-metallic tabletop and walk around
> it with the sniffer. If you can't detect any signal in less than 10'
> (3.3m), you
> will NOT have an issue when you need to get a certificate.

Wouldn't the distance depend on the sensitivity of the sniffer? 

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