A long-running story in the world of electronic security has been the reconstruction of on-screen data using RF interference from monitors or televisions. From British TV detector vans half a ...

use shielded, balanced lines. - avoid ground loops. this may mean not grounding a particular device or connecting the cable shield at one end only. radio frequency interference (RF) - avoid lighting ...

Amateur radio operators and shortwave listeners have a common enemy: QRM, which is ham-speak for radio frequency interference caused by man-made sources. Indiscriminate, often broadband in nature ...