[TVARC] QRM

[Michael Bornstein]

Most mornings I have S9 level noise on 10m.  I will last for 10-20 minutes
and then  go away (only to come back later).  Today I noticed that there
was also a 2-3 kHz wide (that's the width of my SSB filter) noise signal
every 18 Khz or so. The S9 noise was much weaker (S4) on 15m and the 18 kHz
signals were there but very weak. Has anyone else seen this?  Any idea as
to a possible source?

Mike
K6UMO
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