> ...I found the source of qrm on 80m on my K2 to be > the build-in charger of my older Compaq laptop pc which I use for > logging...perhaps one of you knows a cure for > this problem ? > > Leo. Do you have an automobile battery power cord for it, Leo? If so you can probably run it off of your shack power supply that powers the K2. Ron AC7AC K2 # 1289