Calibrating the Vector Network Analyzer 2 from 3 GHz to 6.7 GHz
or 26.5 GHz
Step 1. Press the
Preset
Step 2. Set the Active Channel to 1 (press
Step 3. Set the measurement mode to S11 (press the
Step 4. Set the start and stop frequencies.
The start and stop frequencies depend on the frequency range of the
NFA:
For the N8974A (frequency range 3 GHz to 6.7 GHz): press
then
,
Stop
6
For the N8975A (frequency range 3 GHz to 26.5 GHz): press
then
,
Stop
2, 6
Step 5. Set the measurement format to SWR (press the
Step 6. Set the number of measurement points to 401 points (press the
key, and
Setup
Step 7. Set the power level to -30dBm (press the
,
0
x1
Step 8. Connect the type adapter and the µWave cable to port 1 as shown in
figure inFigure 2-5.
Chapter 2
key on the Vector Network Analyzer.
,
,
,
.
7
G/n
,
,
,
.
5
G/n
NUMBER of POINTS
).
Chan 1
key and
Meas
Format
,
,
,
,
4
0
1
x1
key and
Sweep Setup
Test Descriptions
Input VSWR
).
Reflection
,
,
Start
3
G/n
,
,
Start
3
G/n
key and
).
SWR
Sweep
,
,
,
Power
-
3
33