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Front Panel Operations
Press [Parameter] > Frequency. Use the numeric keypad or the knob and arrows to set a desired value. If you use the
keypad, select a unit prefix to finish.
SCPI Command
[SOURce[1|2]:]FREQuency {<frequency>|MINimum|MAXimum|DEFault}
The APPLy command configures a waveform with one command.
Output Amplitude
The default amplitude is 100 mVpp (into 50 Ω) for all functions.
– Offset voltage limitations: The relationship between amplitude and offset is shown below. Vmax is ±5 V for a 50 Ω
load or ±10 V for a high-impedance load.
Vpp < 2(Vmax – |Voffset|)
– Limits due to output termination: If the amplitude is 10 Vpp and you change the output termination setting from
50 Ω to "high impedance" (OUTPut[1|2]:LOAD INF), the displayed amplitude doubles to 20 Vpp. Changing from "high
impedance" to 50 Ω halves the displayed amplitude. The output termination setting does not affect the actual output
voltage; it only changes the values displayed and queried from the remote interface. Actual output voltage depends
on the connected load.
– Limits due to units selection: Amplitude limits are sometimes determined by the output units selected. This may
occur when the units are Vrms or dBm due to the differences in various functions' crest factors. For example, if you
change a 5 Vrms square wave (into 50 Ω) to a sine wave, the instrument will adjust the amplitude to 3.536 Vrms (the
upper limit for sine in Vrms). The remote interface will also generate a "Settings conflict" error.
– You can set the output amplitude in Vpp, Vrms, or dBm. You cannot specify output amplitude in dBm if output
termination is set to high impedance. See
Output Units
for details.
Keysight EDU33210 Series User's Guide
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