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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.