Keysight NFA Series - Page 37

Chapter 2 17
Test Descriptions
10 MHz Out Frequency Reference Accuracy
Table 2-2 10 MHz Out Frequency Reference Accuracy Test Worksheet
Description Calculations Measurement
Counter Reading 1 Reading
________________Hz
Counter Reading 2 Reading
________________Hz
Counter Reading 3 Reading
________________Hz
Positive Frequency Change = Counter Reading 2 - Counter Reading 1
________________Hz
Negative Frequency Change = Counter Reading 1 - Counter Reading 3
________________Hz
Maximum Frequency Change = Highest Positive or Negative Value
________________Hz
Settability = Maximum frequency Change / 2
________________Hz