Sum Modulation - GW Instek AFG-3022 User Manual

SUM Modulation

Example: SUM modulation. 100Hz SUM frequency. 50% SUM
amplitude. 1kHz carrier sine wave. Triangle wave shape. Internal
source.
Output
Input: N/A
40
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8. Press 1 + 8 + 0 +
Degree (F1).
1. Press the MOD key
and select SUM (F5).
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 SUM (F5), SUM
Freq (F3).
5. Press 1 + 0 + 0 + Hz
(F2).
6. Press the MOD key,
select SUM (F5), SUM
Ampl (F2).
7. Press 5 + 0 + % (F1).
8. Press the MOD key,
select SUM (F5),
Shape (F4), Triangle
(F3).
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AFG-3021/3022/3031/3032 User Manual
1
MOD
Waveform
FREQ/Rate
MOD
1
MOD
5
MOD
Triangle
0
8 Degree
SUM
Sine
1
kHz
SUM SUM Freq
0
0 Hz
SUM SUM Ampl
0
%
SUM Shape
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