[Ham-Mac] Controlling computer-related line noise

Michael Carter mcarter at apple.com
Tue Mar 1 17:34:06 EST 2005


Hey all..

I've had quite a bit of noise from my laptop when it's connected to my 
radio via AFSK and audio out jacks. The problem presents itself when I 
plug the power adapter into the laptop. At least an additional 20db of 
noise! Otherwise it seems okay.

Any ideas where I would start as far as limiting this QRM?

__________________
Michael Carter
GCS  Monitoring
Apple Computer, Inc.


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