7 Sweep Function144 Keysight U8903A User’s GuideSweepThe U8903A sweep mode enables you to perform sweeps and display the resultsin the graph or list form. To access the sweep mode, press on theMode panel.In the sweep mode, a generator parameter such as frequency, amplitude, orphase is varied across a certain range. At each point of the sweep, an analyzermeasurement is made. The sweep mode allows you to easily collect and plot datafor parameters such as frequency response, gain compression, and amplitudelinearity.To start the sweep, press on the U8903A front panel.The Sweep menu is shown as follows.Figure 7-1 Sweep menu first page