Denne kraftige spill-PC-en er laget av LEGO

[Carls1]

hvordan blir det med elektrisk støy når maskinen ikke er pakket inn i metall?

[totalgeek]

hvordan blir det med elektrisk støy når maskinen ikke er pakket inn i metall?

 

There is no shielding from RF interference. I've discussed this with amateur radio people at some length and found that it can pose a problem for their equipment, but in many cases there are numerous other sources of RF interference that come from other areas as well. Ideally everything would have RF shielding of some type, but the reality is that there are tons of sources of RF interference, and as an amateur radio operator you have to do your best to work around them.

 

Also, there are a ton of computer cases on the market that employ a plastic side panel, or are completely plastic, and there are also some cases that are nothing more than frames, with nothing at all between the computer components and the outside. All of these cases exhibit the same lack of RF shielding. In the vast majority of cases though, the RF field is rather small in terms of output and usually will not be an issue unless you are trying to pick up radio signals from right in a nearby area.