I
was pretty surprised about its precision:
- frequency shift is smaller than
0.5%
- the THD of the sine wave
generator is
lower than 0.008% - in
some ranges even
smaller than 0.004% (externally
measured)
- the distortion measurings give
the same
results as my almost
calibrated HP 8903
This way I decided to let it receive some modification.
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