User manual

Measurements
R&S
®
RTO
131User Manual 1316.0827.02 ─ 06
Icon Description
Measurement and limit checks: The measurement result might not be correct due to
insufficient amplitude level. Check your amplitude and reference level settings.
Limit check only: ok
Limit check only: margin failed
Limit check only: limit failed
Intermediate results
You can display auxiliary result lines and reference levels required to perform some
measurement types (e.g. signal thresholds) in the source diagram.
Statistics
If statistics are enabled for the measurement, the following information is provided in the
result box for each measurement type.
Label Description
Actual Currently measured value
+Peak Positive peak value (maximum)
-Peak Negative peak value (minimum)
μ (Avg)
Average
RMS Root mean square
σ (S-dev)
Standard deviation
Event count Number of measured events (e.g. rising edges, pulses etc.)
Wave count Number of waveforms (acquisitions) the measurement is based on
Additionally, the statistical results of the mein measurement can be displayed as histo-
gram which shows the cumulative occurence of measured values in a graphic.
Automatic Measurements