Observed signal levels: none DUT37 115.3329 115.2519 115.3320 115.2522 115.3351 115.2556 115.3356 averages 115.3339 115.2532 Standard deviations of individual measurements 0.0017 0.0020 Standard deviations of averages 0.00085 0.00115 Standard deviation on insertion loss 0.0012 IL = 115.3339 - 115.2532 = 0.0806 dB Error limits (3 sigma) +/- 0.0036 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. |