GW Instek AFG-3000 Series - Manual (Page 71)

MODULATION
71
AM Frequency
The frequency of the modulation waveform (AM Frequency) can be
set from 2mHz to 20kHz.
Panel Operation 1. Press the MOD key.
2. Press F1 (AM).
3. Press F3 (AM Freq).
4. The AM Freq parameter will become
highlighted in the Waveform display area.
5. Use the selector keys and
scroll wheel or number pad
to enter the AM frequency.
6. Press F1~F3 to select the
frequency range.
~
Range Modulation frequency 2mHz~20kHz
Default frequency 100Hz