GW Instek AFG-3000 Series - Modulation

AFG-3000 Quick Start Guide
16
Modulation
AM
Example: AM modulation. 100Hz modulating square wave. 1kHz
Sine wave carrier. 80% modulation depth.
Output
Input: N/A
1. Press MOD>AM (F1).
2. Press Waveform>Sine (F1).
3. Press Freq/Rate>1>kHz (F5).
4. Press MOD>AM (F1)>Shape (F4)>Square
(F2).
5. Press MOD>AM (F1)>AM Freq (F3).
6. Press 1>0>0>Hz (F2).
7. Press MOD>AM (F1)>Depth (F2).
8. Press 8>0>% (F1).
9. Press MOD>AM (F1)>Source (F1)>INT (F1).
10. Press Output.
FM
Example: FM modulation. 100Hz modulating square wave. 1kHz
Sine wave carrier. 100 Hz frequency deviation. Internal Source.
Output
Input: N/A
1. Press MOD>FM (F2).
2. Press Waveform>Sine (F1).
3. Press Freq/Rate>1>kHz (F5).
4. Press MOD>FM (F2)>Shape (F4)>Square
(F2).
5. Press MOD>FM (F2)>FM Freq (F3).
6. Press 1>0>0>Hz (F2).
7. Press MOD>FM (F2)>Freq Dev (F2).
8. Press 1>0>0>Hz (F3).
9. Press MOD>FM (F2)>Source (F1)>INT (F1).
10. Press Output.