[RTTY] Re: Help with keeping RF out of PC

[Phil Duff NA4M <na4m@arrl.net>]

At 16:53 1/13/2005, Bill Turner wrote:
> The better approach is to prevent the RF from getting into the
> computer in the first place.  Ferrite is your friend.

Also your friend is a high quality PC enclosure and a properly filtered PC 
power supply to keep the digital crud inside the PC as well as keeping RF 
outside.

Many PC enclosures are not designed to do a good job of keeping the digital 
signals and noise inside the case or keeping RF out.

Higher quality constructed cases such as from Antec with finger stock 
grounding of side panels, etc. make for a case is less susceptible to RF 
intrusion as well as keeping the digital noise out of our receivers.

73 Phil NA4M


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