Agilent Technologies 8753ES Option 011 Service Manual page 60

Performance Tests
11. Receiver Input Impedance
13.Press
MARKER 1
to 1.3 GHz and 3 GHz respectively.
14.Use the analyzer front panel knob to move marker 2 to the peak value between 1.3 GHz
and 3 GHz. Write the marker 2 reading on the performance test record under "B Return
Loss (A/R)," 1.3–3 GHz.
15.For Option 006:
a. Press
MARKER 1
to 3 GHz and 6 GHz respectively.
b. Use the analyzer front panel knob to move marker 2 to the peak value between
3 GHz and 6 GHz. Write the marker 2 reading on the performance test record under
"B Return Loss A/R," 3 GHz–6 GHz.
16.Connect the equipment as shown in
Figure 2-19 Receiver A Input Impedance Test Setup
17.Press
B/R
Meas
18.Press
Sweep Setup
19.Press
CALIBRATE MENU S11 1-PORT
Cal
20.Connect an open to the test port cable adapter. Press
21.Connect a short to the test port cable adapter. Press
22.Connect a 50 Ω termination to the adapted test port cable. Press
DONE 1-PORT CAL
23.Remove the 50 Ω termination from the test port cable adapter. Connect the adapted test
port cable to the analyzer INPUT A. Press
24.Press
Sweep Setup
2-44
MARKER 2
1.3 G/n
3 G/n MARKER 2
Figure
.
TRIGGER MENU
.
TRIGGER MENU
to set marker 1 and marker 2
3 G/n
to set marker 1 and marker 2
6 G/n
2-19.
.
CONTINUOUS
.
FORWARD: OPEN
.
SHORT
AUTO SCALE
Scale Ref
.
SINGLE
.
LOAD
.
Chapter 2