Proper use of Field Analyzers at Lower Frequencies

Most RF field probes are designed to measure only the root mean square (RMS) of a continuous wave (CW) electric field over a broad range of frequencies and amplitudes. This is not the case for the AR Field Analyzer. The AR Field Analyzer contains an embedded web-page that has the ability to measure CW and Modulated electric field or power density in the time domain using an oscilloscope-type display. Please see AR Application Note - Field Analyzers in EMC Radiated Immunity Testing - for background information on the development of Field Analyzers and how they meet a growing need in system test.