3 In the Waveform Generator Settings Menu, press the Modulation softkey.
4 In the Waveform Generator Modulation Menu:
To set up Amplitude Modulation (AM)
In the Waveform Generator Modulation Menu (under [Wave Gen] > Settings >
Modulation):
1 Press the Type softkey and turn the Entry knob to select Amplitude
2 Press the Waveform softkey and turn the Entry knob to select the shape
Agilent InfiniiVision 2000 X-Series Oscilloscopes User's Guide
Press the Modulation softkey to enable or disable modulated waveform
•
generator output.
You can enable modulation for all waveform generator function types
except pulse, DC, and noise.
Press the Type softkey and turn the Entry knob to select the
•
modulation type:
Amplitude Modulation (AM) — the amplitude of the original carrier
•
signal is modified according to the amplitude of the modulating
signal. See
"To set up Amplitude Modulation (AM)"
Frequency Modulation (FM) — the frequency of the original carrier
•
signal is modified according to the amplitude of the modulating
signal. See
"To set up Frequency Modulation (FM)"
Frequency-Shift Keying Modulation (FSK) — the output frequency "shifts"
•
between the original carrier frequency and a "hop frequency" at
the specified FSK rate. The FSK rate specifies a digital square
wave modulating signal. See
Modulation (FSK)"
Modulation (AM).
of the modulating signal:
Sine
•
Square
•
Ramp
•
Sine Cardinal
•
"To set up Frequency- Shift Keying
on page 214.
Waveform Generator
on page 211.
on page 213.
16
211