Just recently had one more intermittent than yours - Called the APS RFI guy and
they now have a neat RX they connect to your feedline and make a screen shot of
the waveform - then go looking for a matching waveform. I drove over where I
had heard it loudest in my searching and he met me there - blasted thing would
not go . He drove up and down several alleys around there - and while he was
doing that I went home with my RX on and it popped up - I called him on his
cell phone -- he found it - one of those blasted metallized mylar ballons
hanging and breeze would get it where it would start arcing !!! I would have
hoped the arc would fry the ballon but no such luck. Hank K7HP ----- Original
Message -----
| Suddenly, the character of the noise began to change, slowly tapering
| off, to a series of
| crackles, then periodic pops, then....dead silence.!!!!
| I was mystified.
| Now I suspect that either some animal or large bird, or perhaps a tree
| branch, had gotten
| across the 13.6 KV HV power line running down our alley, and it took a
| day or two for it to
| finally burn away and clear itself.
| I
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