Table of Contents
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3 Performance Details
In This Chapter
This chapter provides a detailed discussion of the operating charac-
teristics and architecture of the SR124.
3.1 Sensitivity and gain . . . . . . . . . . . . . . . . . . . 3 - 2
3.1.1
AC Gain . . . . . . . . . . . . . . . . . . . . . . 3 - 2
3.1.2
Scale normalization . . . . . . . . . . . . . . . . 3 - 3
3.1.3
DC gain . . . . . . . . . . . . . . . . . . . . . . 3 - 4
3.2
Dynamic reserve and overloads . . . . . . . . . . . . 3 - 4
3.3
Input filter details . . . . . . . . . . . . . . . . . . . . 3 - 6
3.4
Attenuators and DC bias constraints . . . . . . . . . 3 - 9
3.5
Automatic functions . . . . . . . . . . . . . . . . . . . 3 - 9
3.5.1
Auto-phase . . . . . . . . . . . . . . . . . . . . 3 - 9
3.5.2
Auto-gain . . . . . . . . . . . . . . . . . . . . . 3 - 10
3.5.3
Auto-o set . . . . . . . . . . . . . . . . . . . . . 3 - 10
3.5.4
Lock assist . . . . . . . . . . . . . . . . . . . . . 3 - 10
3 - 1
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