Observed signal levels: none DUT48 115.3406 115.1384 115.3414 115.1421 115.3380 115.1387 115.3401 averages 115.3400 115.1397 Standard deviations of individual measurements 0.0015 0.0021 Standard deviations of averages 0.0007 0.0012 Standard deviation on insertion loss 0.0014 IL = 115.3400 - 115.1397 = 0.2002 dB Error limits (3 sigma) +/- 0.0042 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. |