The insertion loss of DUT41 on 1296 measured with SDR-IP mixers and HP generators.
(March 10 2013)






Observed signal levels:

 none         DUT41
115.3942     115.3090
115.3921     115.3094
115.3934     115.3115
115.3961


      averages 
115.3940     115.3100

Standard deviations of individual measurements
 0.0017      0.0013

Standard deviations of averages
 0.0008     0.0008

Standard deviation on insertion loss 0.0011

IL = 115.3940 -  115.3100 = 0.0840 dB

Error limits (3 sigma) +/- 0.0034 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.