Keysight U2761A Mode D'emploi page 39

Features and Functions 2
Remote Interface Operation
FREQuency <frequency>
You can also use the APPLy command to select the function, frequency,
amplitude, and offset.
Output Amplitude
The default amplitude is 1 Vpp (into 50 ) for all functions.
Offset Voltage Limitations
The relation between the output amplitude and offset voltage is shown below.
Vmax is the maximum peak voltage for the selected output termination (5 V for a
50 load or 10 V for a high-impedance load).
   
V pp 2 V max V offset
–
Limits Due to Output Termination
If you change the output termination setting, the value of the output amplitude
will be adjusted (and no error will be generated).
For example, if you set the amplitude to 5 Vpp and then change the output
termination from 50 to "high impedance", the amplitude value will double to
10 Vpp. If you change from "high impedance" to 50 , the displayed amplitude
value will drop to half. For more information, see "Output Termination" on
page 43.
Keysight U2761A User's Guide 39