Chapter 2
87
Test Descriptions
Measurement Jitter
Step 9. Convert the linear standard deviation to Log
10
using
10 * LOG
10
(1+ standard deviation
Lin
)
to give the standard deviation for Y-Factor results with no Averaging.
Enter the result into the Test Record ensuring that the measured value
is within its published specification.
Example:
Standard Deviation
=
10 * LOG
10
(1+ standard deviation
Lin
)
=
10 * LOG
10
(1+ 0. 011071
Lin
)
=
0.0478dB
Table 2-24
Measurement Jitter Test Worksheet
Y-Factor
Reading
(Lin)
Y-Factor
Reading
(Lin)
Y-Factor
Reading
(Lin)
Y-Factor
Reading
(Lin)
Y-Factor
Reading
(Lin)
Y-Factor
Reading
(Lin)
Y-Factor
Reading
(Lin)
Y-Factor
Reading
(Lin)
Y-Factor
Reading
(Lin)
Y-Factor
Reading
(Lin)
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
Содержание N8972A
Страница 9: ...ix Declaration of Conformity N8972A ...
Страница 10: ...x Declaration of Conformity N8973A ...
Страница 11: ...xi Declaration of Conformity N8974A ...
Страница 12: ...xii Declaration of Conformity N8975A ...
Страница 19: ...Contents xix ...
Страница 20: ...xx Contents ...
Страница 31: ...11 2 Test Descriptions This chapter descibes each test required for calibration and performance verification ...
Страница 108: ...88 Chapter2 Test Descriptions Measurement Jitter ...
Страница 124: ...104 Chapter3 Technical Specifications General Specifications ...
Страница 136: ...116 AppendixA Model N8972A Test Records Measurement Jitter Test Record ...
Страница 148: ...128 AppendixB Model N8973A Test Records Measurement Jitter Test Record ...
Страница 160: ...140 AppendixC Model N8974A Test Records Measurement Jitter Test Record ...
Страница 174: ...154 AppendixD Model N8975A Test Records Measurement Jitter Test Record ...