Agilent Technologies 8719D, User Manual

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Reconnect your test device.
5. To better view the measurement trace, press:
6. To locate the maximum amplitude of the device response, as shown in Figure 2-30, press:
Example Magnitude Response Measurement
Measuring Insertion Phase Response
7. view both the magnitude and phase response of the device, as shown in Figure 2-31,
press:
The channel 2 portion of Figure 2-31 shows the insertion phase response of the device under
test. The analyzer measures and displays phase over the range of 180 to + 180 As phase
changes beyond these values, a
sharp
360 transition occurs in the displayed data.
Figure 2-31. Example Insertion Phase Response Measurement
The phase response shown in Figure 2-32 is undersampled; that is, there is more than
phase delay between frequency points If the = incorrect phase and delay
Making Measurements