1. Using calculated values, create an Excel chart of Pse(dB) - PC (dB) vs. modulation index. The modulation index axis should be logarithmic from 0.001 to 1. The PsB(dB) - Pc (dB) axis should go from 0 to -70dB. The result should be a straight line. Extrapolate the line or use test equipment for additional results if necessary. 1. Using calculated values, create an Excel chart of Pse(dB) - PC (dB) vs. modulation index. The modulation index axis should be logarithmic from 0.001 to 1. The PsB(dB) - Pc (dB) axis should go from 0 to -70dB. The result should be a straight line. Extrapolate the line or use test equipment for additional results if necessary