1Hz click external noise?
I'm hearing an S9 "click" at just about
once per second, everywhere on 20meters
where there's not a powerful station's
signal. It clicks for maybe 3-5 seconds
then stops for a few seconds. Not always
symmetrical (3 sec noise ~ 10 sec no noise).
Click sounds like what I'd imagine a charging
and regularly discharging capacitor might do.
Freq independant, it's everywhere on the 20m phone segment.
Do you live on the country side? Could it be a farmer's electric fence? If
not that how about the ignition system on a gas central heating system
73
Jeff
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