3-72 ES User’s Guide
Making Measurements
Measuring Group Delay
3. To quickly determine the filter's maximum delay point, press
.
4. Note the marker readout in Figure 3-30 provides the frequency and
delay (in nanoseconds) of the maximum delay point.
Figure 3-30 Example of a Phase-Derived Delay Measurement Display
5. See “Using Markers” on page 4-3 for more detailed information on
using markers to interpret measurements.
NOTE Phase-derived delay measurements can benefit from the noise reduction
techniques discussed in Chapter 5.
MARKER
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