Technical data

194 Programmer’s Guide
5 Command Reference
FSK Trigger Type
:TRIGger:DMA[:SEQuence]:SOURce IMMediate|EXTer-
nal|RFTRigger
:TRIGger:DMA[:SEQuence]:SOURce?
Use this command to specify the trigger type used in current FSK
demodulation analysis.
Example: :TRIGger:DMA:SOURce EXTernal
Key access: Meas > Trigger
FSK RF Trigger Level
:TRIGger:DMA[:SEQuence]:LEVel:ABSolute <value>
:TRIGger:DMA[:SEQuence]:LEVel:ABSolute?
Use this command to turn on/off scale coupling state of X axis.
Range: –40 to 10 dBm
Example: :TRIGger:DMA:LEVel:ABSolute 5dBm
Key access: Meas > Trigger > RF Trigger > Video Level
FSK External Trigger Type
:TRIGger:DMA[:SEQuence]:EXTernal:SLOPe POSi-
tive|NEGative
:TRIGger:DMA[:SEQuence]:EXTernal:SLOPe?
This command switch external trigger type between rise slope and fall
slope.
Range: POSitive, NEGative
Example: :TRIGger:DMA:EXTernal:SLOPe NEGative
Key access: Meas > Trigger >External > Trigger Slope