Calculators for the EMC engineer

From this window a selection can be made for a number of different EMC tools.

The immunity buttons are for Radiated and Conducted immunity system calculators, the AM modulation index tool shows the relationship between modulation index and the value of the PEP (Peak Envelope Power) level above the CW power.

The PEP value is important for power amplifier selection in these systems. When the peaks of the modulation are compressed inter-modulation products are generated and a distortion will happen on the the low frequency modulation signal.

The RF Exposure calculator provides a number of influence of RF radiated power in biological material and supplies a number of the Specific Absorption Rate (SAR) as a function of the magnitude of he applied E-field and the biological mass.