Tektronix SPECMON3 Manual page 208

RF Measurements
Elements of the Frequency Settling Time Graph
The following illustration shows the various indicators that appear in the Frequency Settling Time graph.
NOTE. The blue vertical bar that indicates the end of the previous settled state may not always appear.
For frequency settling time, this can happen because the starting frequency is outside the measurement
bandwidth.
Elements of the Phase Settling Time Graph
The following illustration shows the various indicators that appear in the Phase Settling Time graph. For
most phase settling time measurements, there is not a previous settled state within the measurement
period, making it impossible to measure the settling time from the previous settled value. However, the
settling time from trigger is typically available.
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Settling Time Displays
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