SCPI Programmers Manual
60
13.11 DDS:MODE:DEPThordeviation
13.12 DDS:BURSt:SWITch
13.13 DDS:BURSt:TYPE
13.14 DDS:BURSt:CNT
13.15 DDS:BURSt:TRIGger
:DDS:MODE:DEPThordeviation <value>
:DDS:MODE:DEPThordeviation?
Set or query the deviation or depth of signal source modulation
The modulation type is AM: <value> ::= modulation depth
Modulation type is FM: <value> ::= deviation
When the modulation type is AM, the query returns the value of the modulation depth
The query returns deviation when the modulation type is FM
Modulation type is AM
:DDS:MODE:DEPThordeviation 50 /*Set the modulation depth to 50*/
:DDS:MODE:DEPThordeviation? /*The query returns 50*/
Modulation type is FM
:DDS:MODE:DEPThordeviation 1000 /*Set the deviation to 1khz*/
:DDS:MODE:DEPThordeviation? /*The query returns 1000*/
:DDS:BURSt:SWITch <bool>
:DDS:BURSt:SWITch?
Set or query the signal source burst status
:<bool> ::= {{1 | ON} | {0 | OFF}
The query returns ON, OFF
:DDS:BURSt:SWITch ON /*Turn on the signal source burst*/
:DDS:BURSt:SWITch? /*The query returns ON*/
:DDS:BURSt:TYPE <type>
:DDS:BURSt:TYPE?
Set or query the signal source burst type
:<type> ::= { N_CYCLE| INFInit}
The query returns N_CYCLE, INFInit
:DDS:BURSt:TYPE N_CYCLE /*Set the burst type to N_CYCLE*/
:DDS:BURSt:TYPE? /*The query returns N_CYCLE*/
:DDS:BURSt:CNT <cnt>
:DDS:BURSt:CNT?
Set or query the number of signal cycles of the signal source
The query returns an integer
:DDS:BURSt:CNT 2 /*Set the number of cycles to 2*/
:DDS:BURSt:CNT? /*The query returns 2*/