Vector Network Analysis
R&S
®
ZNH
151
User Manual 1334.5985.02 ─ 02
If you want to change the calibration configuration, select the "Cal Config" to make
changes.
9. Select "Start Cal" to proceed the user calibration.
The R&S
ZNH displays the calibration dialog with respect to the saved calibration
configuration.
The following illustrates an example of the calibration standards associated to the
USOM calibration method saved in the calibration configuration.
Figure 8-3: Calibration dialog
1 = Calibration test port, see
2 = Selected calibration test port
3 = Completed calibration standard
4 = Calibration standard in process
5 = Un-calibratied standard
6 = Softkey for calibration
10. You can randomly select any of the calibration standard ("Open", "Short", "Match",
"Through") at different calibration test ports to proceed the calibration.
Alternatively, press "Switch Port" to switch to the desired test port to proceed the
calibration standard.
Completed calibration standards are highlighted in blue, whereas port in calibration
process is highlighted in orange. See
.
8.2
Performing Vector Network Analysis Measurements
Unlike scalar measurements, vector measurements also measure the phase character-
istics of DUT. Vector measurements have a higher dynamic range and accuracy
because of the advanced calibration methods that vector measurements provide. For
Performing Vector Network Analysis Measurements