Agilent Technologies U2761A manual Modulating Waveform Frequency, Modulation Depth, N O Te

Features and Functions 2

Modulating Waveform Frequency

The range of the modulating waveform frequency is 2 mHz to 20 kHz. The default modulating waveform frequency is 100 Hz.

Soft Front Panel Operation

On the Mod Frequency panel as shown in Figure 2- 15, input the desired modulating frequency value and select the unit from the drop down list.

Remote Interface Operation

AM:INTernal:FREQuency {<frequency>}

Modulation Depth

	The modulation depth is expressed in percentage and
	represents the extent of the amplitude variation. At 0%
	depth, the output amplitude is half of the selected value. At
	100% depth, the output amplitude equals the selected value.
	The range of the modulation depth is 0% to 100%. The
	default modulation depth is 100%.
	At 100% depth, the maximum output of the U2761A will not exceed ±2.5 V
N O TE
	peak (into a 50 Ω load).
	Soft Front Panel Operation
	On the Depth panel as shown in Figure 2- 15, select the
	desired modulating depth value from the drop down list.
	Remote Interface Operation
	AM:DEPTh {<depth in percent>}

U2761A User’s Guide 53