User Manual

b)Point-by-point Output/Play Mode

UTG2000B supports point-by-point output of arbitrary waveform. In point-by-point output

mode, signal generator automatically calculates frequency of output signal (4882.81250Hz)

according to waveform length (e.g. 65536 points) and sampling rate. The signal generator

outputs waveform points one by one with this frequency. Point-by-point output mode can

prevent loss of important waveform point. The default is “No”. In such case, arbitrary

waveform is output with fixed length (8,192 points) and frequency in parameter list through

automatic interpolation of software or test count. To change it, you can use multi-functional

knob and direction key on the interface for using arbitrary wave function or press

Param → PlayMode . When play mode is “ON”, frequency and phase will be displayed in

parameter list.

Figure 4-60 Set point-by-point output function

c)Select Arbitrary Wave

UTG2000B allows users to output arbitrary waveform in internal or external storage of the

instrument. You can select the arbitrary wave you need with multi-functional knob and

direction key on the interface for using arbitrary wave function or by pressing soft keys

Param → ArbSel successively.

Note: use multi-functional knob and direction key or press soft keys Param → ArbSel

successively to select storage after inserting U disk into USB interface of front panel, and

then select the arbitrary waveform you need. UTG2000B supports *.csv or *.bsv files with

waveform less than 16M points long.