Observed signal levels: none DUT31 114.8467 114.7988 114.8465 114.7935 114.8487 114.7970 114.8492 averages 114.8492 114.7964 Standard deviations of individual measurements 0.0014 0.0027 Standard deviations of averages 0.0007 0.0016 Standard deviation on insertion loss 0.0017 IL = 114.8492 - 114.7964 = 0.0513 dB Error limits (3 sigma) +/- 0.0052 dB Errors are estimated from too few data points so error estimation for this particular measurement is uncertain. There are many measurements in this series so the statistics of all the errors estimates will give a good idea about errors. |