Chapter 2
57
Test Descriptions
Noise Figure Range and Accuracy
Test Setup
Figure 2-14
Equipment required for Noise Figure Range and Accuracy test
Test Procedure
NOTE
Throughout the Noise Figure Range and Accuracy Test Procedure the
term ‘the Worksheet’ refers to the Noise Figure Range and Accuracy Test
Worksheet on page 61 and the term ‘the Test Record’ refers to the Noise
Figure Range and Accuracy Test Record detailed in the relevant
Appendix for the model number being tested.
Step 1. Connect the equipment as shown in Figure 2-14.
Step 2. Set the Synthesized Sweeper as follows:
1. Press the
Preset
key.
2. Set the frequency to 50 MHz (press the
CW
key and
5
,
0
,
MHz
.
3. Set the power level to -54 dBm (press the
Power Level
key and
-
,
5
,
4
,
dB(m)
.
4. Switch
RF ON
NOISE FIGURE
ANALYZER
ATTENUATOR
SWITCH DRIVER
SYNTHESIZED
SWEEPER
Control
Cable
Attenuator X
RF Cable
Adapter 2
Input
RF Cable
Adapter 1
PRECISION 1dB
STEP ATTENUATOR
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 ...