If you recently purchased any new electric heaters, check them. Some of the new electronic thermostats can generate what you describe.
Clint - W5CPT - On Tue, Nov 1, 2011 at 7:22 AM, Mike Greenway <[email protected]> wrote: > This year I am encountering a hash noise that repeats about every 66 to 70 > Khz. It is maybe 20 or 25 khz wide with a peak at the center. Sound like > the background noise is just increasing as you tune across it. Has anyone > identified something like this? 73 Mike K4PI > _______________________________________________ > UR RST IS ... ... ..9 QSB QSB - hw? BK > -- *Clint Talmadge* _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK
