Instrument Function
R&S
®
SMU200A
358Operating Manual 1007.9845.32 ─ 15
Sets the value for the cut off frequency factor. The cut off frequency of the lowpass filter
(ACP and EVM optimization) can be adjusted to reach spectrum mask requirements.
SCPI command:
[:SOURce<hw>]:BB:DM:FILTer:PARameter:LPASs on page 637
[:SOURce<hw>]:BB:DM:FILTer:PARameter:LPASSEVM on page 637
Oversampling - Digital Modulation
Determines the upsampling factor. If the check box is activated, the most sensible param-
eter values are selected. The value depends on the coherence check. If the check box
is deactivated, the values can be changed manually.
SCPI command:
[:SOURce<hw>]:BB:DM:FILTer:OSAMpling:AUTO on page 637
[:SOURce<hw>]:BB:DM:FILTer:OSAMpling on page 636
More - Filter - Digital Modulation
Calls the menu for displaying the filter characteristic of the currently selected filter.
Load User Filter- Filter - Digital Modulation
Calls the menu "Select List File User Filter" for selecting a user-defined filter file with
extansion *.vaf (see chapter 5.8.3.4.1, "User filter", on page 347). The button is only
available if filter type "USER" is selected.
The button "File" "Manager" calls the "File" "Manager" menu. The "File" "Manager" menu
is used to display and delete files.
SCPI command:
[:SOURce<hw>]:BB:DM:FLISt:SELect on page 653
[:SOURce<hw>]:BB:DM:FLISt:CATalog on page 646
[:SOURce<hw>]:BB:DM:FLISt:DELete on page 652
Current Filter Response
Displays the filter characteristic of the currently selected filter.
SCPI command:
n.a.
Power Ramp
The lower part of the Custom Digital Modulation menu is used for setting triggers, marker
and clocks, as well as for power ramp settings.
Baseband Signal - Baseband Block
To Next Page
Loading...
