Immunity

This article describes the activities of the C63 Committee on EMC over the last two years. It summarizes how the Committee has been remotely meeting and reports on the progress the Committee has made on its active EMC standards.

Cellular telephones can interfere with medical equipment – Mayo Clinic concludes

This article discusses the legislation that applies when placing radio equipment on the Saudi market. For product manufacturers intent on exporting radio equipment to Saudi Arabia, the fact that the relevant legislation was adopted at the national level is significant. The article gives an overview of the Saudi legal framework, including obligations falling upon radio equipment manufacturers and importers.

CISPR Publications 24 and 35 allow radiated and conducted immunity tests to be performed using I% or 4% steps. This article looks at measured radiated immunity test data to determine the typical shapes of radiated susceptibilities for multimedia equipment. The authors consider what those shapes tell us about the validity of the 4% step method.