Good Will Instrument GDS-3000A Series, Руководство пользователя

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GDS-3000A series User Manual
206
FM Modulation
Background
Frequency modulation can be used for either
channel. The carrier wave can only be sine, square
and ramp waveforms. Sine, square, pulse, ramp
and noise can be selected as the modulating
waveform.
Example
Panel Operation
1. Select the carrier waveform from the GEN1
Setup/GEN2 Setup menu:
2. Press GEN1 Setup or GEN2 Setup
for generator 1 or generator 2,
respectively.
3. Press Waveform from the bottom
menu.
4. Select the waveform from the side menu. This
will be the carrier wave.
Carrier Waves
Sine, square, ramp
5. Press the Modulation from the
bottom menu.
6. From the side menu, turn
Modulation on.