The verdict is in.
The lady next door called tonight and I had her unplug her mattress pad,
sure enough, all the QRN went away.
I asked her when it was plugged in if it was "on" - no she said, but when
she turned it on, man did the QRN get bad, instead of the periodic pulse, it
was a solid S9 hash here on 50 Mhz. She said she only turned it on at
night, but was plugged in all the time. I must have never heard it before
when she was getting it all warmed up.
She forwarded the manuafacurer "perfectfit Industries" - Queen size - has
two sides that can be turned on and off independantly - dual controls.
So, I will check with them to see whats up. Film at 11...
73 and GL
Mike - KM0T EN13
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