HP 8712ES - Page 82

3-30 ES User’s Guide
Making Measurements
Measuring S-Parameters using a Two-Port Calibration
Figure 3-10 Port 2: Short Connection to the Adapter
7. Select the delay format for your measurement by pressing
.
8. Press to automatically select marker 1 as the active
marker. Position marker 1 to the left edge of the measurement trace.
9. Press to select marker 2 as the active marker. Position marker 2
to the right edge of the measurement trace.
10.Press . Find the
mean value, located in the upper right corner of the display.
11.Divide the mean value by 2. Record this value for use later in the
procedure.
12.Select a type-N(f) calibration kit for port 2. This is necessary because
the type-N(m) short (connected to the adapter on port 2) is a
component in a type-N(f) calibration kit. Press
, and use the front panel knob or the keys to
highlight Port 2 in the display’s table. Press .
FORMAT
Delay
MARKER
2:
Marker Functions
Marker Math
Statistics
CAL
More Cal
Cal Kit
Type-N(f)