FM Error Metrics

The Region Table, Cumulative Statistics Table, and Current Statistics Table allow you to display the following FM Frequency Modulation Error metrics:

• FM Error RMS (Hz)
  • FM Error RMS in Hz, reports the root-mean-square frequency error difference between the FM Meas Time trace and the FM Ref Time trace, measured over each LFM region's user defined analysis time samples.
  • Default visibility: ON
• FM Error Peak (Hz)
  • FM Error Peak in Hz, reports the absolute maximum frequency error difference between the FM Meas Time trace and the FM Ref Time trace, measured over each LFM region's user defined analysis time samples.
  • Default visibility: ON
• FM Error Peak Loc (sec)
  • FM Error Peak Loc in seconds, reports the time location offset from the reported region analysis Time Start (sec) value of each LFM region, to the location of the FM Error Peak (Hz/us) occurrence
  • Default visibility: OFF