GW Instek AFG-3022 User Manual page 36

FM
Example: FM modulation. 100Hz modulating square wave. 1kHz
sine wave carrier. 100 Hz frequency deviation. Internal source.
Output
Input: N/A
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9. Press MOD, AM (F1),
Source (F1), INT (F1).
10. Press the output key.
1. Press the MOD key
and select FM (F2).
CH1
42V
MAX
2. Press Waveform and
W
50
select Sine (F1).
3. Press the Freq/Rate
key, followed by 1 +
kHz (F5).
4. Press the MOD key,
select FM (F2), Shape
(F4), Square (F2).
5. Press the MOD key,
select FM (F2), FM
Freq (F3).
6. Press 1 + 0 + 0 + Hz
(F2).
7. Press the MOD key,
select FM (F2), Freq
Dev (F2).
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QUICK REFERENCE
AM Source
MOD
INT
Output
FM
MOD
Sine
Waveform
1 kHz
FREQ/Rate
FM Shape
MOD
Square
FM FM Freq
MOD
1 0
0 Hz
FM Freq Dev
MOD
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