Performing Measurements
R&S
®
ZNA
57
Getting Started 1178.6456.02 ─ 05
DUT
1
2
VNA
1
2
1. Connect the DUT between test ports 1 and 2 of the network analyzer as shown
above.
2. Switch on the instrument and start the VNA application.
Proceed as described in
Chapter 3.7, "Starting the Analyzer and Shutting Down"
3. Use the [Preset] key to restore a well-defined instrument state.
The analyzer is now set to its default state. The default measured quantity is the
transmission S-parameter S
21
.
Select Trace – [Trace
Config] and use the control elements in the "Traces" softtool tab
if you wish to create additional traces and diagrams.
6.1.2
Selecting the Sweep Range and Other Parameters
After a system preset the display shows a diagram with a dB magnitude scale, and the
S-parameter S
21
is selected as a measured quantity. This S-parameter is the forward
Transmission S-Parameter Measurement
