Agilent Technologies 85225F Installation And User Manual page 98

Performance modeling system
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3
Verifying System Functionality
To perform the system functional verification test (continued)
Step
10 Configure the instrument
state for calibration.
11 Calibrate the network
analyzer.
12 Save the calibration and
instrument state data to
the C:/Program Files/
Agilent /Network
Analyzer/Documents
folder.
98
Action
a Disconnect the attenuator from the
semi-rigid cables.
b In the Utility key group on the network
analyzer front panel, press Macro/Local >
Preset.
c In the Channel menu, click Power... .
d In the Power dialog box, scroll the Test Port
Power value to 20 dBm, then click OK.
e In the Sweep menu, point to Number of
Points and click 101.
f In the Sweep menu, select IF Bandwidth... .
g In the IF Bandwidth dialog box, scroll to
1.000 kHz, then click OK.
h In the Sweep menu, select Sweep Setup... .
i In the Sweep Setup dialog box, select the
Stepped Sweep check box and click OK.
a In the network analyzer's Calibration menu,
select Calibration Wizard... .
b In the Calibration Wizard: Begin Calibration
dialog box, select SmartCal (GUIDED
Calibration): Use Mechanical Standards
radio button and click Next.
c Follow the displayed prompts to calibrate
the network analyzer.
a In the File menu, select Save As... .
b In the Save As dialog box, using the
keyboard or by clicking Edit File Name,
enter TEST.CST then click OK.
Notes
This removes the instrument from GPIB
control, activates the front panel
interface, and returns the instrument to
its factory preset condition.
Actions c through h prepare the
network analyzer for a full range 2-port
calibration using the same instrument
state settings used by the IC-CAP
functional verification test macro.
For detailed instructions, see
"Performing a Coaxial System
Measurement Calibration"
page 115.
This begins a modified full 2-port
calibration.
When prompted to connect a standard
to either Port 1 or Port 2, connect the
standard to the semi-rigid cable
attached to the Port 1 or Port 2 bias
network.
An isolation calibration is not needed
for this measurement.
This saves the calibration and
instrument state data in the network
analyzer's operating system
C:/Program Files/Agilent/
Network Analyzer/Documents folder.
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