[Lowfer] Navtex QRM 518 kHz-more
Garry Hess
k3siw at sbcglobal.net
Tue Feb 15 00:09:31 EST 2011
Todd and David,
I'm not certain the problem has been fixed. I'm seeing a spike on the
space frequency right now that's strong enough to mess up decode of
$04E, Savannah, GA, a very strong night time signal. It's possible this
is just the result of two big stations sending at the same time (heaven
knows the 10 minute transmit windows aren't generally adhered to), but
the spectrum I see looks more like one correct Navtex signal and a very
strong bogus line at the space frequency. I saw similar behavior briefly
earlier in the evening too.
A technician replacing a part after two or more days of failure on a
life/property service isn't acceptable, nor is the lack of a clear way
to report problems. How can the service people not know when their
transmitter is transmitting and when it's truly off?
73, Garry, K3SIW, EN52ta, Elgin, IL
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