[RFI] Horrific Ugly Noise Found and stopped...

[Dave Cole]

Hi,

Does anyone have a location for a handout explaining to the creator of
the RF noise, that he needs to correct it?  My neighbor may not take
the hint from the nice way...

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On Sat, 7 May 2011 19:20:38 -0400
"Larry Parker" <ve3edy at cogeco.ca> wrote:

> I have taken out this style of undercounter lighting from the house I
> just purchased.
> 
> The power supply converting the 120 vac to 12 vdc functions at 20 khz.
> 
> This generated HF pulse is being accentuated with the length of wire
> feeding the undercounter halogen  puck lamps.
> 
> In turn producing a 40 over S9 signal on all the HF bands from 160m
> through 80m and up past 40m where it finally starts to dimminish.
> 
> I replaced these offending lighting circuits with the newer low
> voltage DC LED puck lights which are so much more energy efficient.
> 
> Larry,VE3EDY
> 

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