[RFI] FCC issues official citation for well pump RFI on Topband

[David Robbins]

Apr 24, 2013 01:11:57 PM, jim at audiosystemsgroup.com wrote:

>The single most critical thing that must be done to contain the trash 
>produced by a VFD is to locate both the 3-phase transformer and the 
>motor controller AT THE MOTOR, so that the wiring between these three 
>elements has "zero length."

that could be REALLY hard if the motor is at the bottom of a well!