Technical data

Chapter 8 135
Concepts
Stimulus Response Measurement Concepts
Concepts
level are dB, indicating that this is a relative measurement.
To make a reflection measurement accurately, it is necessary to perform
an open/short/load calibration. An open, short, and load are included in
the Stimulus Response Calibration Kit, Option SRK.
Press
Mode, Stimulus/Response, Return Loss. Set the desired start and
stop frequencies. Press
Calibrate and follow the instructions.
After the calibration is complete, connect the DUT to the RF OUTPUT
connector to make your return loss measurement. The marker readout
returns the amplitude values in both return loss and VSWR.