16
Chapter 2
Test Descriptions
10 MHz Out Frequency Reference Accuracy
Step 13. Compare the Positive Frequency Change and Negative Frequency
Change values recorded in the Worksheet and record the largest value in
the Worksheet as the Maximum Frequency Change.
Step 14. Divide the Maximum Frequency Change by 2 (Maximum Frequency
Change/2) and record the result as the settability in the Worksheet.
Step 15. Ensure that the calculated measurement figure given in the Worksheet
is within the published specification of ±5 Hz (±0.1 Hz for Option 1D5).
Step 16. Once verified that the value is within specifications, Counter Reading 1
with 0.1 Hz resolution is then taken as the actual frequency reference of
the Noise Frequency Analyzer and this reading is recorded on the Test
Record.
Step 17. Once verified that the value is within specifications, the measured
frequency is then recorded on the Test Record.
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 ...