Chapter 2
27
Test Descriptions
Input VSWR
8. Measuring VSWR from 6700 MHz to 26500 MHz
Calibrating the Vector Network Analyzer 1 from 10 MHz to
1.5 GHz or 3 GHz
Step 1. Press the
Preset
key on the Network Analyzer.
Step 2. Set the Active Channel to 1 (press
Chan 1
).
Step 3. Set the measurement mode to S11 (press the
Meas
key and
Reflection
).
Step 4. Set the start and stop frequencies.
The start and stop frequencies depend on the frequency range of the
NFA:
For the N8972A model (frequency range 10 MHz to 1.5 GHz): press
Start
,
1
,
0
,
M/µ
then
Stop
,
1
,
.
,
5
,
G/n
For the N8973/4/5A models (frequency range 10 MHz to 3.0 GHz): press
Start
,
1
,
0
,
M/µ
then
Stop
,
3
,
.
,
0
,
G/n
Step 5. Set the measurement format to SWR (press the
Format
key and
SWR
).
Step 6. Set the number of measurement points to 401 points (press the
Sweep
Setup
key, and
NUMBER of POINTS
,
4
,
0
,
1
,
x1
Step 7. Set the power level to -30dBm (press the
Sweep Setup
key and
Power
,
-
,
3
,
0
,
x1
Step 8. Connect the test equipment as shown in Figure 2-3.
NOTE
During this test procedure, ET model network analyzers do not require
adaptor 1, while NFA N8972A and N8973A do not require adaptor 2.
Summary of Contents for N8972A
Page 9: ...ix Declaration of Conformity N8972A ...
Page 10: ...x Declaration of Conformity N8973A ...
Page 11: ...xi Declaration of Conformity N8974A ...
Page 12: ...xii Declaration of Conformity N8975A ...
Page 19: ...Contents xix ...
Page 20: ...xx Contents ...
Page 108: ...88 Chapter2 Test Descriptions Measurement Jitter ...
Page 124: ...104 Chapter3 Technical Specifications General Specifications ...
Page 136: ...116 AppendixA Model N8972A Test Records Measurement Jitter Test Record ...
Page 148: ...128 AppendixB Model N8973A Test Records Measurement Jitter Test Record ...
Page 160: ...140 AppendixC Model N8974A Test Records Measurement Jitter Test Record ...
Page 174: ...154 AppendixD Model N8975A Test Records Measurement Jitter Test Record ...