[Lowfer] Big Time Interference
Dexter McIntyre W4DEX
dexter.mc at gmail.com
Fri Nov 23 16:44:28 EST 2012
Dick Goodman wrote:
> Andy,
>
> WOW! That's really bad. I can almost visualize the arc.
I had a power line noise like that years ago on the 45 kv line nearby.
It was visible at night! The power company sent out a crew and found
the bad insulator right away. While they were there I took a portable
2M SSB radio, IC-202, and a small beam antenna out with me to see if
there was any outer noise sources. I found three other insulators that
they gladly replaced.
At times, usually during very dry dusty conditions, I can hear power
line noise on 144 MHz when I beam toward the power line but I can't
detect it on LF. I assume the reason is that LF background noise is so
much greater than at VHF.
Dex
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