Waveform Generation Tutorial
HDG2000 Series Arbitrary Waveform Generator 57
modulated frequency and the nominal carrier frequency.
It must be less equal he nominal carrier frequency and the sum of the Frequency Deviation and
carrier frequency must be less equal the sum of the max of the type carrier and 10KHz.
Phase Deviation
It indicates by how much the modulated variable varies around its unmodulated level.
Duty Deviation
Duty Deviation and pulse width Deviation is modulated resulting in the variation of the average
value of the waveform. Its range is from 0 to 500ks. It must be less than the Pusle width and be
limited with min pusle width and leading or trialing time.
PWM
Pulse Width Modulation. PWM is a modulation technique that conform the width of the pulse,
formally the pulse duration, based on modulator signal information.
Shift Keying Rate
Shift Keying Rate is the rate of the shift.
Hopping Frequncy
It is used in FSK as a rate of carrier frequncy changes.
4.10 Digital Generator
1. Terminal Description:
Vcc: 3.3V
2. Function Introduction
Please press “Utility” button, and use knob or cursor arrows to select “Digital Generator” function
interface.
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