RIGOL DSA875 - Manual (Page 36)

RIGOL Chapter 5 To Edit the Amplitude Correction Data
5-2 User’s Guide for EMI Test System
Tip:
(1) The parameter ranges introduced in this section are related to the model of the
spectrum analyzer used.
(2) When setting a parameter, the software will automatically use the limit value
(upper limit value or lower limit value) and no prompt message will be
displayed if the parameter set exceeds the limit value (greater than the upper
limit value or lower than the lower limit value).
To Edit the Correction Data
The correction data can contain at most 200 data points.
1. Edit the data point
Click Frequency(Hz) in Figure 5-1 and input the desired frequency value.
The default unit is "Hz". Click Level(dB) and input the desired amplitude
value. The default unit is "dB".
2. Add data points
After editing the parameters (frequency and amplitude) of each data point
manually,
 Click Add to add a group of correction data into the correction list (they
are added into the last row by default);
 Click Insert Before to insert a group of correction data in the row in
front of the data row currently selected;
 Click Insert After to insert a group of correction data in the row behind
the data row currently selected.
Tip:
You can click the Correction factor tabs to switch to the correction list
corresponding to different correction factor (Antenna, Cable, Other or User) to
edit or view the data points.
3. Delete data points
 Select a row of data in the correction list and click Delete to delete the
correction data in the specified row.
 Click Clear to delete all the data in the correction list.