[RFI] Request For Comment (2nd Post)

[David Eckhardt]

I have experienced and measured what looks just like your SA captures from
an electronic transformer - long war story.   Mix that with the Plasma TV
we used to have, and you've got a good match!!

Dave - WØLEV

On Tue, Oct 27, 2020 at 1:52 PM Karin Johnson <karinann at tampabay.rr.com>
wrote:

> Hello Group:
>
> This is second try to post.  First one never showed on list(sent on 10/21).
>
> I've posted in the past about RFI from a new RHEEM A/C system.  I am
> posting
> two links to Google Drive, which are power point documents.  One of them I
> Posted previously, the RFI Spectrum Analyzer photos.  The second document I
> Just created with some pictures of the board layouts in the outside A/C
> Compressor unit.
>
> I would very much like to get some feedback from the list about the issues
> I
> have regarding the wiring layout shown in the pictures.  I know I can't
> Encompass all of the possible issues shown in the pictures but I have tried
> To list a few.
>
> The main reason for posting is that I don't have any knowledgeable
> individuals, or other ham folks who might understand some of the issues
> Involved in controlling RFI/EMI, that live locally who I can communicate
> with.  This list has been helpful in the past And I hope will be helpful in
> the course of solving my problem with this Unit.  I am working now with the
> installer company and hope to have better Cooperation with them.
>
>
>
> Here are the two links to Google Drive:
>
>
>
> 1 - CompressorElectronics Link
>
> https://drive.google.com/file/d/18zwBme-avmMDgkQabI9mOjPdprkhQ8aQ/view?usp=s
> haring
>
>
>
> 2 - RFISpectrum Link
>
> https://drive.google.com/file/d/1ku9NwkELhui2IsTUHYg3vfHuPsLvWwpC/view?usp=s
> haring
>
>
>
> Regards,
>
> Karin Anne Johnson  P.E.  K3UU
>
> Palm Harbor,FL
>
>
>
>
>
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>


-- 
*Dave - WØLEV*
*Just Let Darwin Work*