[ADXA] Computer Noise

[w5zn at w5zn.org]

You need to wrap everything going into and out of the computer around a 
#31 Core. Use Fair-Rite # 2631803802. You can get them from Mouser. 
Mouser part # is 623-2631803802

Also, consider replacing the computer power supply with this:
https://www.amazon.com/Antec-EarthWatts-EA-380D-Supply-Cooling/dp/B002UOR17Y

That will resolve your issue.

73 Joel W5ZN


On 2019-10-19 08:46, Steven Rutledge wrote:
> I recently started hearing frying sounds in my rig, virtually all
> bands.  It’s my desktop computer.  When I disconnect antenna, no
> change, when computer shuts down, instantly disappears.
> 
> Any ideas?  Power supply?
> 
> Steve, QQ
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