[RFI] Power Line Noise

[Jim Brown]

On 4/17/2020 12:06 PM, Hare, Ed W1RFI wrote:
> There are actually at least two different "near field" regions.

Good stuff, Ed.

Another point is that in the near field of a current source, the 
magnetic field dominates. This is one of the reasons that power control 
electronics, especially those for large motors and solar systems, can be 
so problematic for close-in neighbors, as observed in the QST piece 
several years ago on solar system RFI.

73, Jim K9YC