[R-390] Re: Image Problem
2002tii
bmw2002tii at nerdshack.com
Mon Oct 22 12:29:17 EDT 2007
Bob wrote:
>It's sort of a "matter of pride" thing to
>keep your signal far more clean than the regs require.
LOL. For at least the last 40 years, "broadcasters' pride" is one of
those mythical concepts, like honor among thieves. Speaking as a
former broadcast consulting engineer, I can say with assurance that
every such station is offset by at least one hundred that operate
right on the regs or not even to the regs, at least as to several
significant regulated parameters. Many type-approved transmitters
have well-known problems with spurious oscillations and other serious
failings. I finally got tired of sending the FCC documentation of
out-of compliance stations, there are so many of them, although the
persistent 130% negative modulation of two of my local AMs may
persuade me to blow them in.
Best regards,
Don
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