Try looping two or three turns through the snap-on, which will increase the suppression a good deal. -73, Guy.
On Fri, Nov 20, 2009 at 2:38 PM, Clint <[email protected]> wrote: > Hi All, > > I have a problem with my Brand X USB to serial converter or cable that I have > not seen addressed here. It works fine except when I access it, it introduces > noise to my K3. This noise sounds like QRN and it happens only if I open the > K3 utility or HRD. It does not seem to affect the S meter. I have snap-on > chokes at both ends of the USB cable. The strange thing is I just started > noticing this a few months ago, before that it worked without adding noise (I > think). > > It functions OK and does what it is supposed to, except for the noise. It is > connected to a Dell 5100 PC running Windows XP SP3 fully updated. > > Any ideas??? > > Clint > > KI6SSN > > > > > > __________ Information from ESET NOD32 Antivirus, version of virus signature > database 4625 (20091120) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
