[hpsdr] low noise atx power supply

Charles Brain chbrain at btinternet.com
Mon Sep 1 00:30:30 PDT 2008


I am using an ATX PSU made by  Enermax.
I chose it because they were mentioned in the RSGB's EMC
column as being a maker of low noise PSUs. 
So far I have had no problems. They are expensive but you 
can pick up used ones on eBay sometimes.

- Charles G4GUO

> 
> Can anyone recommend a low noise ATX psu that can be currently purchased? I
> have tried 2 from a local emporium. One wipes 20m one wipes 40m and 6m.
> Someone recommended using an old one. I then tried one from an old 486 but
> still very noisy
> 
> Before I start building a linear psu any recommendations?
> 
> Dave
> 
> WW2R
> 





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