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Modulating Source
The function generator will accept an internal or external modulation source for
AM.
– Modulating source: Internal or External. The default is Internal.
– If you select the External source, the carrier waveform is modulated with an
– Front-Panel Operation: After enabling AM, press the Source softkey.
– Remote Interface Operation:
Keysight 33210A User's Guide
external waveform. The modulation depth is controlled by the ±5V signal level
present on the rear-panel Modulation In connector. For example, if you have
set the modulation depth to 100%, then when the modulating signal is at +5
volts, the output will be at the maximum amplitude. When the modulating signal
is at -5 volts, then the output will be at the minimum amplitude.
Modulation
In
AM:SOURce {INTernal|EXTernal}
+5 V
0 V
-5 V
Features and Functions
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