RIGOL DSA875 - Manual (Page 72)

RIGOL Chapter 2 Front Panel Operation
User’s Guide for DSA800 Series 2-20
Correction
Correct the amplitude in order to compensate for the gain or loss from external
devices such as Antenna and Cable. When using this function, you can view the
correction data table and save or load the current correction data. When amplitude
correction is turned on, both the trace and related measurement results will be
corrected; the corresponding icon
is highlighted in the status bar at the left of
the screen.
1. Select
Select a correction factor from Antenna, Cable, Other and User for the current
correction and the default is Off (turn off all the correction factors). After
choosing the desired correction factors, press Correction to enable the
correction factors selected. Multiple correction factors can be enabled at the
same time.
2. Correction
Enable or disable amplitude correction and the default is Off.
When amplitude correction is enabled, the data of the correction factor
currently selected is used for amplitude correction. If multiple factors are
enabled, all related data will be used for amplitude correction.
3. Edit
Edit the frequency of the correction factor and the correction data of the
corresponding amplitude. You can modify this parameter using the numeric
keys, knob or direction keys. For details, refer to the table on the next page.
Note: The edited correction data can be stored in the internal or external
memory of the analyzer and can be recalled when needed. When correction
data editing is finished, press Storage to save the correction data using the
method introduced in “Storage”. You can increase the number of point to 2
after “point 1” is edited.