RE: [digitalradio] RFI-Free PCs? TEMPESTING

2008-03-29 Thread Peter G. Viscarola
QUOTE  The I had to look at the esthetic side. After thinking of doing all sorts of drawings on the aluminium foil (hi) I decided to glue the foils inside the cases. I works. /QUOTE If you want a really neat job, there are conductive spray coatings (usually containing nickel) that you can

Re: [digitalradio] RFI-Free PCs? TEMPESTING

2008-03-27 Thread Theodore A. Antanaitis
Not exactly. I refer you to: http://www.nsa.gov/ia/industry/tempest.cfm in which you find the phrase ...Compromising Emanations... . This does not necessarily imply any emanations although some do attack the problem by attempting to restrict all emanations. 73 Ted WA7ZZB - Original Message