82
Chapter 2
Test Descriptions
Instrument Noise Figure
Step 10. Ensure the trace is below the limit line and enter the overall pass/fail
result within the Test Record.
Step 11. Complete the Test Record by entering values at fixed frequency points on
the trace. These values are purely for reference to the historical data,
alternatively the screen could be saved to disk and archived, printed etc.
Step 12. Activate the markers function on the analyzer (press the
Marker
key and
the
Marker 1
,
State
and
Normal
menu items).
Step 13. Set the marker readout to 10 MHz, the first frequency with the Test
Record. Press
1
,
0
,
MHz
and enter the marker value in the Test Record
beside the corresponding frequency point.
Step 14. Repeat step 12 and step 13 for the remaining frequency points within the
Test Record, recording the marker reading at each point and ensuring
that the measured points are within the published specifications.
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 ...