Connect The Dut - HP 8712ES User Manual

Figure 3-31
NOTE

Connect the DUT

Equipment Setup for an S
If you connect the DUT between both analyzer ports, it is recommended
that you use a 10 dB pad on the output of the DUT to improve
measurement accuracy. If you connect a two-port DUT to only one
analyzer port, it is recommended that you use a high-quality load (such
as a calibration standard) on the output of the DUT.
ES User's Guide
Measuring Impedance using the Smith Chart
Measurement of a Two-Port Device
11
Making Measurements
3-75