On Wed,10/15/2014 9:40 AM, Bill Wiehe via Elecraft wrote:
This maybe a bit off topic but I recently discover, by accident, that my K3 been picking up noise from my computer monitor which can be seen on the P3-VGA as a 1-2 S unit uptick in background noise
Study k9yc.com/RFI-Ham.pdf and put common mode chokes on both cables connected to the monitor. I would start with 10 turns through a 2.4-in o.d. #31 toroid. It may or may not fix it.
73, Jim K9YC ______________________________________________________________ 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 Message delivered to [email protected]
