HP 8712ET User Manual page 113

Figure 3-30 Determining the Magnitude and Phase of the Reflection
Coefficient
3. Figure 3-31, "Example of an Impedance Measurement,"
page, shows an example of an actual measurement. Note the marker
readout in the upper right corner of the display. The marker values
are frequency, resistance, reactance, and the equivalent capacitance
or inductance, respectively.
ET User's Guide
ii. Displaying the measurement in polar format and using the
marker readout of magnitude and phase. To do so, press
Polar
FORMAT
Measuring Impedance using the Smith Chart
.
Making Measurements
on the next
3-61