The insertion loss of DUT43 on 1296 measured with SDR-IP mixers and HP generators.
(March 10 2013)



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.