Stopping RFI from a PC

I replaced a PSU in my PC, and the result is that the new PSU is more reliable; however, the RFI seems to have dramatically increased. The PC is in a building about 100' from the house and 75' from the garage. If I turn my car AM radio on in the garage, the interference is quite noticeable. Same with aa AM radio in the bedroom. Since the PC is already in a metal chassis, what can I do to reduce the interference? Of course, turning off the PC helps a good deal, but the PC needs to be in operation 7/24.
--
Wayne T. Watson (Watson Adventures, Prop., Nevada City, CA)
(121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
Obz Site: 39° 15' 7" N, 121° 2' 32" W, 2700 feet

         "... astronomy is useful because it shows [not only] how small
          our bodies are, but how large our minds are." -- Henri Poincare

                    Web Page: <home.earthlink.net/~mtnviews>

.

Relevant Pages

  • Re: Stopping RFI from a PC
    ... >>> I replaced a PSU in my PC, and the result is that the new PSU is more ... >>> If I turn my car AM radio on in the garage, the interference is quite ... Same with aa AM radio in the bedroom. ... As a rule PC motherboards radiate most at much higher frequencies than ...
    (sci.electronics.basics)
  • Re: Stopping RFI from a PC
    ... >> filter did not come in that supply - as is required to meet ... >>>I replaced a PSU in my PC, and the result is that the new PSU is more ... >>>my car AM radio on in the garage, the interference is quite noticeable. ...
    (sci.electronics.basics)
  • Re: Stopping RFI from a PC
    ... filter did not come in that supply - as is required to meet ... If I turn my car AM radio on in the garage, ... Since the PC is already in a metal chassis, what can I do to reduce the interference? ... Wayne T. Watson (Watson Adventures, Prop., Nevada City, CA) GMT-8 hr std. ...
    (sci.electronics.basics)
  • Re: TS 870 PA problem ?
    ... The supply cable is in very good condition, far as i can tell, but i will peel back the black PVC bit on the radio end tonight, ... i don't have a ground here, i am on the 3rd storey, so a non-inductive ground would be pretty tricky to organize. ... The voltage drop at the PSU terminals is, of course 0.2 of a volt or so, not really worth mentioning - but if i take the lid off the 870 ... i guess i need to test the cable under load. ...
    (rec.radio.amateur.equipment)
  • Re: Mint IC746
    ... Looks a bit strange to me that he could not take pictures of it powered-up ... he has since sold the psu on eBay. ... Do you honestly think I would ruin my Ebay reputation and my reputation in ... The radio works perfectly. ...
    (uk.radio.amateur)
Quantcast