Agilent Technologies Agilent 33500 Series Operating And Service Manual page 90

Front Panel:
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SCPI: SUM:INTernal:FUNCtion {SIN|SQU|RAMP|NRAM|TRI|NOIS|PRBS|ARB)
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Modulating Waveform Frequency
The instrument accepts an internal or external modulation source. On a two-channel instrument you can modulate
one channel with the other.
Modulating frequency (internal source): 1 µHz to 30 MHz, default 100 Hz.
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Front Panel:
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SCPI: [SOURce[1|2]:]SUM:INTernal:FREQuency {<frequency>|MIN|MAX}
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Sum Amplitude
The Sum Amplitude represents the amplitude of the signal added to the carrier (in percent of carrier amplitude).
Amplitude setting: 0 to 100% of carrier amplitude, 0.01% resolution.
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Sum Amplitude remains a constant fraction of carrier amplitude and tracks carrier amplitude changes.
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Front Panel:
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SCPI: SUM:AMPLitude {<amplitude>|MIN|MAX}
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Agilent 33500 Series Operating and Service Guide
Sum Modulation
89