122 Agilent N5181A/82A MXG Signal Generators SCPI Command Reference
Analog Modulation Commands
Amplitude Modulation Subsystem–Option UNT ([:SOURce])
Remarks The RF carrier is modulated when you have set the signal generator’s modulation
state to ON, see “:MODulation[:STATe]” on page 89 for more information.
Whenever amplitude modulation is enabled, the AM annunciator is turned on in
the display.
:AM:TYPE
Supported All Models with Option UNT
[:SOURce]:AM:TYPE LINear|EXPonential
[:SOURce]:AM:TYPE?
This command enables LINear or EXPonential amplitude modulation.
The units effected are the AM Depth settings.
LIN This choice selects linear (percent/volt) AM.
EXP This choice selects exponential (db/volt).
*RST LIN
Key Entry AM Type LIN EXP
:AM[:DEPTh]:EXPonential
Supported All Models with Option UNT
[:SOURce]:AM[:DEPTh]:EXPonential <value>
[:SOURce]:AM[:DEPTh]:EXPonential?
This commands sets the amplitude modulation depth in dB.
*RST +4.00000000E+001
Range 0–40 dB
Key Entry AM Depth
Remarks Refer to “:AM[:DEPTh]:STEP[:INCRement]” on page 122 for setting the value
associated with UP and DOWN choices.
:AM[:DEPTh]:STEP[:INCRement]
Supported All Models with Option UNT
[:SOURce]:AM[:DEPTh]:STEP[:INCRement] <value><unit>
[:SOURce]:AM[:DEPTh]:STEP[:INCRement]?
This command sets the AM depth step increment.
Range 0.1–100%
Key Entry Incr Set
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