User`s manual

[SOURce:]PM
The [SOURce:]PM (Phase Modulation) subsystem controls the modulation for sine
wave output (only). Phase modulation is not possible with other waveform shapes.
Subsystem Syntax [SOURce:]
PM
[:DEViation] <
phase>
:SOURce <
source>
:STATe <
mode>
:UNIT
[:ANGLe] <
units>
[:DEViation]
[SOURce:]PM[:DEViation] <phase> sets the modulation DEViation for a sine
wave output when
[SOURce:]PM:SOURce is set to INTernal.
The query form returns the amplitude in terms of the default units, specified by the
[SOURce:]PM:UNIT[:ANGLe] command.
Parameters
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
<
phase>
numeric -π through π | MINimum | MAXimum see below
MINimum selects -π; MAXimum selects π.
The default units for DEViation are specified by the [SOURce:]PM:UNIT[:ANGLe] command.
Acceptable units are <suffix_multiplier>RAD (radians) and <suffix_multiplier>
DEG (degrees).
Comments • Executable when Initiated: Yes
• Coupling Group: None
• Related Commands: [SOURce:]PM:SOURce, [SOURce:]PM:UNIT[:ANGLe]
•
*RST Condition: SOURce:PM:DEViation 0
Example Setting Phase Deviation
PM:DEV 180 DEG Sets deviation to 180°.
[SOURce:]PM
Chapter 8 Command Reference 365