[SCCC] Powerline Noise?

[R. Salazar]

Hello all,

For the last month or so I have been experiencing very broad banded noise
on HF. It is strongest on 10, 11 and 12 meters but appears randomly
throughout the HF spectrum. The peaks are evenly spaced about 24 or 25 khz.
Fortunately, it avoids most of the ham bands but it seems to have raised
the noise floor throughout. I believe it is powerline noise coming from a
pole a few hundred yards behind my house. I have attached a sound file
which I hope will make it to the reflector. Just need an opinion before I
call SDG&E.

Thanks,

Ryan W6ZAR