Observed signal levels: none DUT813 115.2912 115.0930 115.2888 115.0904 115.2884 115.0945 115.2899 averages 115.2896 115.0926 Standard deviations of individual measurements 0.0012 0.0021 Standard deviations of averages 0.0006 0.0012 Standard deviation on insertion loss 0.0015 IL = 115.2896 - 115.0926 = 0.1969 dB Error limits (3 sigma) +/- 0.0044 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. |