Worldly Experts,

I am trying to determine FCC requirements for a system that uses technology 
similar to In-House BPL devices.  The difference from BPL is that the data is 
not carried on AC power lines.  Rather it may be carried on other unshielded, 
un-twisted wire pairs.  It would be installed only non-residential 
environments, I don't know if that makes a difference.

It appears (to me) that if it were treated as a carrier current system,  
conducted emissions limits in 15.107(c)(2) and (c)(3) would apply as well as 
15.109(e) radiated limits.  Does that sound correct?

If it's not consider carrier current or BPL because there is no "Power Line" 
involved then would it be (better) classified as just an unintentional radiator?

adTHANKSvance,
Bob Sykes



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