Re: Topband: Computer noise

2019-11-29 Thread Pete
Corcom makes a variety of filters that are designed to replace the AC power input connector on PC power supplies. I have done this on two and had good results. 73, Pete N4ZR Sent from my iPhone > On Nov 29, 2019, at 8:59 AM, YL2VW wrote: > > Hi > > I suggest checking if there is good

Re: Topband: Computer noise

2019-11-29 Thread YL2VW
Hi I suggest checking if there is good electrical contact between the metal casing of the PC power supply unit (PSU) and the computer metal case itself - scratch off the case painting under screws keeping both of them together to provide better contact. I had terrible RFI from my freshly