Keysight U8903A User’s Guide 15List of FiguresFigure 1-1 U8903A front panel . . . . . . . . . . . . . . . . . . . . . . . . . . .25Figure 1-2 U8903A rear panel . . . . . . . . . . . . . . . . . . . . . . . . . . . .27Figure 1-3 Power-up display . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29Figure 1-4 Help dialog information example . . . . . . . . . . . . . . . . .36Figure 2-1 Mode panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42Figure 2-2 Generator: Waveform (Sine, Variable Phase, and DualSine) menu tree . . . . . . . . . . . . . . . . . . . . . . . . . . . .44Figure 2-3 Generator: Waveform (Noise, DC, Multitone, Square,and Arbitrary) menu tree . . . . . . . . . . . . . . . . . . . . .45Figure 2-4 Generator: Output Settings, Frequency, Amplitude,and DC Offset menu tree . . . . . . . . . . . . . . . . . . . .46Figure 2-5 Analyzer function menu tree . . . . . . . . . . . . . . . . . . . .50Figure 2-6 Analyzer: Units menu tree . . . . . . . . . . . . . . . . . . . . . .51Figure 2-7 Analyzer: Ref/Rel menu tree . . . . . . . . . . . . . . . . . . . .52Figure 2-8 Frequency and time domain menu trees . . . . . . . . . . .56Figure 2-9 Sweep function menu tree . . . . . . . . . . . . . . . . . . . . . .58Figure 2-10 Graph panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59Figure 2-11 Run/Stop or On/Off option . . . . . . . . . . . . . . . . . . . . .60Figure 2-12 Channel selection and status . . . . . . . . . . . . . . . . . . . .61Figure 2-13 System panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62Figure 2-14 File Manager menu for saving the U8903A state . . . .63Figure 2-15 File Manager menu for recalling the U8903A state . .64Figure 2-16 Analyzer-generator display . . . . . . . . . . . . . . . . . . . . .65Figure 2-17 Analyzer 8-channel display . . . . . . . . . . . . . . . . . . . . .66Figure 2-18 System function menu tree . . . . . . . . . . . . . . . . . . . . .67Figure 2-19 Editing function keys . . . . . . . . . . . . . . . . . . . . . . . . . .71Figure 3-1 U8903A block diagram . . . . . . . . . . . . . . . . . . . . . . . . .74Figure 3-2 Analyzer input settings . . . . . . . . . . . . . . . . . . . . . . . . .76Figure 3-3 AC/DC coupling selection . . . . . . . . . . . . . . . . . . . . . .77Figure 3-4 AC level detector selection . . . . . . . . . . . . . . . . . . . . .78Figure 3-5 Digital filter selection . . . . . . . . . . . . . . . . . . . . . . . . . .79Figure 3-6 Input signal connector configuration . . . . . . . . . . . . . .80Figure 3-7 Frequency lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82Figure 3-8 Common settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83