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Agilent X-Series Signal Generators SCPI Command Reference 229

Analog Modulation Commands

Phase Modulation Subsystem–Option UNT ([:SOURce])

[:SOURce]:PM[1]|2:INTernal:DUAL:FUNCtion[1]|2:SHAPe?

This command sets the shape of tone 1 (default) or tone 2 of the internal dual function generator

source.

*RST SINE

:PM[1]|2:INTernal:DUAL:FUNCtion[1]|2:SHAPe:RAMP

Supported All Models with Option UNT and 303

[:SOURce]:PM[1]|2:INTernal:DUAL:FUNCtion[1]|2:SHAPe:RAMP POSitive|NEGative

[:SOURce]:PM[1]|2:INTernal:DUAL:FUNCtion[1]|2:SHAPe:RAMP?

This command sets the ramp direction of the selected tone (1 or 2) of the internal dual function

generator source when :PM[1]|2:INTernal:DUAL:FUNCtion[1]|2:SHAPe is set to RAMP.

*RST POS

:PM:INTernal:FREQuency:STEP[:INCRement]

Supported All Models with Option UNT

[:SOURce]:PM:INTernal:FREQuency:STEP[:INCRement] <num>

[:SOURce]:PM:INTernal:FREQuency:STEP[:INCRement]?

This command sets the step increment of the phase modulation internal frequency.

The variable <num> sets the entered value in units of Hertz.

*RST +5.00000000E+002 (persistent value; use :PRESet:PERSistent to restore the factory

preset value)

Range 0.1–6.25E6

Key Entry Incr Set

Remarks The value set by this command is used with the UP and DOWN choices for the PM

frequency command. Refer to :PM[1]|2:INTernal:FUNCtion[1]|2:FREQuency

command for more information.

The setting enabled by this command is not affected by signal generator power- on,

preset, or *RST.

:PM[1]|2:INTernal:FUNCtion[1]|2:FREQuency

Supported All Models with Option UNT

[:SOURce]:PM[1]|2:INTernal:FUNCtion[1]|2:FREQuency <value><unit>|UP|DOWN

[:SOURce]:PM[1]|2:INTernal:FUNCtion[1]|2:FREQuency?

This command sets the internal modulation frequency rate for the following applications:

• the start frequency for a swept- sine waveform

Key Entry

M Tone 1 Waveform M Tone 2 Waveform

Key Entry Pos Ramp Neg Ramp

Agilent Technologies N5171B User Manual

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