Agilent Technologies AGILENT U2761A Guia do Utilizador descarregar pdf (Página 72)

54 U2761A User’s Guide

2 Features and Functions

Generate AM Using SCPI Commands

Example 1

-> *CLS; *RST //To reset the U2761A to default

power-on state, this command

can be ignored if this operation

is not required.

-> AM:STAT ON //Enables AM.

-> FUNC SQU //Sets the carrier waveform to

Square wave.

-> FREQ 2000 //Sets the carrier frequency to

2 kHz.

-> VOLT 5 VPP //Sets the output amplitude to

5 Vpp.

-> VOLT:OFFS 0 //Sets the output offset to 0.

-> AM:INT:FUNC SIN //Changes the modulating

waveform shape to Sine wave.

-> AM:INT:FREQ 500 //Changes the modulating

frequency to 500 Hz.

-> AM:DEPT 50 //Changes the modulation depth

to 50%.

-> OUTP ON //Turns on output.

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Agilent Technologies AGILENT U2761A Guia do Utilizador Página 72