[amsat-bb] Re: Noise from notebook's PSU

Joe Fitzgerald jfitzgerald at alum.wpi.edu
Sun Dec 25 09:52:13 PST 2011

On 12/25/2011 9:29 AM, Andy Brian wrote:
> I need notebook for my antenna control and I'm looking how to
> reduce or minimaze the noise from PSU, any good suggestion are welcome.
> thanks

Ferrite is your friend.  Mouser is a great source.

See http://www.yccc.org/Articles/W1HIS/CommonModeChokesW1HIS2006Apr06.pdf

-Joe KM1P

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