Keysight Technologies 33210A - Modulating Waveform Shape; Modulating Waveform Frequency

Features and Functions 3
Keysight 33210A User’s Guide 101
Modulating Waveform Shape
The function generator will accept an internal or external modulation source for
PWM.
– Modulating waveform shape (internal source): Sine, Square, Ramp,
Negative
Ramp, Triangle, Noise, or Arb waveform.
The default is Sine.
– Square has 50% duty cycle.
– Ramp has 100% symmetry.
– Triangle has 50% symmetry.
– Negative ramp has 0% symmetry.
– If you select an arbitrary waveform as the modulating waveshape, the
waveform is automatically limited to 4K points. Extra waveform points are
removed using decimation.
– Front-Panel Operation: After enabling PWM, press the Shape softkey.
– Remote Interface Operation:
PWM:INTernal:FUNCtion
{SINusoid|SQUare|TRIangle|NOISe|USER}
Modulating Waveform Frequency
The function generator will accept an internal or external modulation source for
PWM.
– Modulating frequency (internal source): 2 mHz to 20 kHz.
The default is 10 Hz .
– Front-Panel Operation: After enabling PWM, press the PWM Freq softkey.
– Remote Interface Operation:
PWM:INTernal:FREQuency {<frequency>|MINimum|MAXimum}