3 M9347A SCPI Command Reference
IVI Equivalent
KtM9347.Synthesizers[“1”].PowerLevel = -5.0;
Phase Offset ([:DDS[1]|2])
[:DDS[1]|2]:PHASe <val>
[:DDS[1]|2]:PHASe? [MAXimum|MINimum]
This command applies a phase rotation, in degrees, to the data generated by the
synthesizer.
The query returns the maximum or minimum allowable phase rotation if the optional
MAXimum or MINimum are used.
Example
:DDS2:PHAS -45
The preceding example applies a -45° phase rotation to synthesizer channel #2.
IVI Equivalent
KtM9347.Synthesizers[“2”].PhaseOffset = -45.0;
Output Enabled ([:DDS[1]|2])
[:DDS[1]|2]:OUTPut[:STATe] ON|OFF|1|0
[:DDS[1]|2]: OUTPut[:STATe]?
This command enables or disables the RF output of the synthesizer.
Example
:DDS2:OUTP OFF
The preceding example disables the RF output of synthesizer channel #2.
IVI Equivalent
KtM9347.Synthesizers[“2”].OutputEnabled = false;
Calibration Subsystem (:CALibration)
System Clock Calibration
:CALibration:SCLK
This command invokes an internal alignment to lock the DDS chips to the system
clock. This alignment must be performed whenever the system clock source is
changed.
Example
:CAL:SCLK
IVI Equivalent
KtM9347.Calibration.Align( AlignmentType.SystemClock );
12 Keysight M9347AH02 Getting Started Guide
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