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220 Agilent X-Series Signal Generators SCPI Command Reference

Analog Modulation Commands

Low Frequency Output Subsystem ([:SOURce]:LFOutput)

:FUNCtion[1]|2:SHAPe

Supported All models with Option UNT

[:SOURce]:LFOutput:FUNCtion[1]|2:SHAPe?

This command selects the waveform type. Function Generator 1 must be the source for the dual–sine

or the swept–sine waveform. Refer to the :SOURce command for more information.

*RST SINE

:FUNCtion[1]|2:SHAPe:RAMP

Supported All models with Option UNT

[:SOURce]:LFOutput:FUNCtion[1]|2:SHAPe:RAMP POSitive|NEGative

[:SOURce]:LFOutput:FUNCtion[1]|2:SHAPe:RAMP?

This command selects a positive or negative slope for the ramp modulation on the LF output.

For selecting the waveform type, use the :FUNCtion[1]|2:SHAPe command.

*RST POS

:LOAD:IMPedance

Supported All Models with Option UNT

[:SOURce]:LFOutput:LOAD:IMPedance 50|1000000

[:SOURce]:LFOutput:LOAD:IMPedance?

This command sets the impedance of the load that the LF Output is connected to. This changes the

displayed LF Output amplitude based on the load impedance. Max LF Output amplitude is 5V into 50

Ohms and 10V into 1 MOhms.

50 This choice selects 50 Ohm load impedance.

1000000 This choice selects 1 MOhm load impedance.

*RST 50 Ohm

:NOISe[1]|2:TYPe

Supported All Models with Options UNT and 303

[:SOURce]:LFOutput:NOISe[1]|2:TYPe UNIForm|GAUSsian

[:SOURce]:LFOutput:NOISe[1]|2:TYPe?

Key Entry Sine Triangle Square Ramp Pulse

Noise DC

Key Entry Positive Negative

Key Entry Load Impedance 50 Ohm 1 MOhm

Agilent Technologies N5171B User Manual

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