Group Delay Example Measurement; Group Delay Example Measurement With Smoothing - HP 8753E User Manual

3. lb activate a marker to measure the group delay at a particular frequency, press:
Group delay measurements may require a specific aperture (AF') or frequency spacing between
measurement points The phase shift between two adjacent frequency points must be less than
4. 'lb vary the effective group delay aperture from minimum aperture (no smoothing) to
When you increase the aperture, the analyzer removes fine grain variations from the
response. It is critical that you specify the group delay aperture when you compare group
delay measurements.
Figure 2-38. Group Delay Example Measurement with Smoothing
244 Making Measurements
Figure 2-37. Group Delay Example Measurement