All reports of fixing this I've seen are to replace the PSU - people go to their local friendly PC shop and explain the problem and get a quiet PSU.
I haven't done this myself because I have a Mac - not saying they are quieter, just I haven't had a problem. On 11/1/08 15:03, "Alan D. Wilcox" <[EMAIL PROTECTED]> sent: > Hello, > I gave away the feeble old PC I had by my radio equipment and replaced > it with a newer one ... > > Now I have S9+ noise wiping out 20 and 30 meters. > > Using same keyboard, mouse, monitor; just the PC in a new case. > Evidently it has a > noisy switcher supply in it. Tried 110V in-line filter, also different > 110V house circuit, > but still have noise. Grounds don't help. Don't happen to have a box of > toroids for chokes. > > I've got an old PC supply or two in the junk box, but hoping something > else might fix. > > Any thoughts on an easy fix? > > Thanks, > Alan -- I have never met a man so ignorant that I couldn't learn something from him. -Galileo Galilei, physicist and astronomer (1564-1642) _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
