4.811 mHz noise?
Janitor Boy Jr wrote:
On Wed, 12 Dec 2007 19:04:39 -0600, msg tossed this out for all to see:
Janitor Boy Jr wrote:
snip
strange. at 4800, I hear the single "weep" then what sounds like an
echo. 4806 through 4810 I hear both "weep, weep" solid. I'll record a
few samples.
snip
Finally got it here in No. MN at 0310 UTC on 4800 kHz +/- several 100 kHz
at least. 80M amateur band is also open and much quieter than in recent
days.
Michael
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