[NLRS] BPL
chuck munce
[email protected]
Fri, 13 Feb 2004 11:24:23 -0600
What have we learned over the years??
My channel 2 interference is not harmful !!!
I think big money talks and we don't have it, its just a matter of time =
and this fcc will outlaw ham radio!!
CHUCK MUNCE K0SQ
After watching this one point that I continued to think about is the =
FCC's
(appropriate) concern to assure that current radio services (ours and
others) are protected from any harmful interference and that there are =
ways
to mitigate it should it occur. That almost direct quote got me =
thinking
about what the definition of "harmful interference" is. For example, =
if
BPL raises my receiver noise floor such that I can't hear weak tropo,
perhaps EME, is that harmful interference ? What if it raises my =
noise
floor in only one direction but not others, is that harmful =
interference ?
The Part 15 definition of harmful interference, the one that drives if
"mitigation" would be needed, is as follows:
(m) Harmful interference. Any emission, radiation or induction that
endangers the functioning of a radio navigation service or of other =
safety
services or seriously degrades, obstructs or repeatedly interrupts a
radiocommunications service operating in accordance with this chapter.
Hmmm. It would be nice to have some amateur radio based examples of =
what
the FCC would consider harmful interference. For example, looking =
at the
ARRLs website on various BPL testing to date, are those examples of
"harmful interference" ?
Is it possible that with BPL (or for that matter, other Part 15
technologies) we could have interference that changes our hobby but =
that
isn't harmful interference ?
73, Jon
W0ZQ
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