Observed signal levels: none DUT43 115.3295 115.2440 115.3284 115.2428 115.3250 115.2429 115.3245 averages 115.3268 115.2432 Standard deviations of individual measurements 0.0025 0.0006 Standard deviations of averages 0.0013 0.0003 Standard deviation on insertion loss 0.0013 IL = 115.3268 - 115.2432 = 0.0836 dB Error limits (3 sigma) +/- 0.0040 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. |