[RFI] An excellent free publication on troubleshooting noise issues

[John Pelham]

"The Mitigation of Radio Noise from External Sources at Receiving Sites" is
a free PDF download from
http://edocs.nps.edu/npspubs/scholarly/TR/2007/NPS-EC-07-002.pdf

So far I've only had time for a quick glance. It seems very informative and
useful.

I was tipped off to its availability by N0AX's ARRL Contest Update
newsletter, which I receive every two weeks or so by email.

73,
John, W1JA