Keysight NFA Series Performance Verification And Calibration Manual page 57

Measuring Input VSWR from 20000 MHz to 26500 MHz
Step 1. Connect the test equipment as shown in Figure 2-6 on page 35.
Step 2. Set the Network Analyzer Start/Stop to measure the DUT's input VSWR
from 20000 MHz to 26500 MHz.
Press the
Start
,
5 G/n
Step 3. Set the fixed frequency of the NFA to 23 GHz (press the
key and then
Step 4. Restart the measurement sweep on the DUT (press the
Step 5. Using the marker peak function on the network analyzer, determine the
maximum displayed VSWR over the measured frequency range (press
the
Marker Fct
Step 6. Record the maximum displayed signal frequency and VSWR on the Test
Record.
Step 7. Verify that the measured VSWR from 20000 MHz to 26500 MHz is
within the published specification.
Chapter 2
key and then , , ,
2 . 0
, ).
Fixed Freq 2, 3, GHz
n key,
Mkr Search [ON]
then press the
G/n; Stop
then ).
Search: Max
Test Descriptions
Input VSWR
key and , ,
2, 6 .
Frequency/Points
key).
Restart
37