[Lowfer] WE2XGR/2 frequency & sampling rate cal signal test

[Garry Hess]

Jay et al, regarding possible outliers in the data I'd remind all that 
median values are superior to average values due to the resistant nature 
of the former. If the number of samples is long, determining the median 
can be tedious but spreadsheets like Excel and OpenOffice can relieve 
that burden.
-- 
73, Garry, K3SIW, EN52ta, Elgin, IL