[RFI] Introduction - power line noise

[N1BUG]

I just joined the group and pulled an all nighter digging through 
the archives. I've got a number of questions about apparatus for 
finding power line noise which I will get to shortly. For sake of 
making it easier for others to find things in the searchable 
archives I will try to keep it to one subject per post/thread unless 
asked to combine topics.

Power line noise has been on the increase for years and has reached 
a point where my activity is severely limited by it. I have 
completed an initial survey with a modified MFJ-856 (more on that 
shortly) and had a visit from the power company RFI troubleshooter. 
At this point I am cautiously optimistic but with multiple 
intermittent sources I realize it will take time and effort to clean 
this up.

73,
Paul N1BUG