User`s guide

8-12 Agilent Technologies E5500 Phase Noise Measurement System
Residual Measurement Fundamentals
The Calibration Options
NOTE For the system to accept the adjustment to quadrature, the meter must be
within
±
2mVto
±
4mV.
8. Once you have attained quadrature, you are ready to proceed with the
measurement.
Figure 8-8 Measuring Power at Phase Detector Reference Input Port