Chapter 15 495
Measurement Examples
Evaluating a Duplexer
15. Measurement Examples
3. Select the Segment Sweep as the Sweep Type
The segment sweep is selected as the sweep type.
Setup Description Key Operation
Sweep type: Segment sweep
(Moves the focus to the softkey menu)
- Return - Sweep Type - Segment
(or - Sweep Type - Segment)
4. Execute the Calibration
In this step, a 2-port ECal module and 3-/4-port module installed in the E5070B/E5071B
are used to execute calibration on the three ports used in the measurement.
Step 1. Connect the USB port of the 2-port ECal module and the USB port of the E5070B/E5071B
with a USB cable. The connection may be made while the unit is powered.
Step 2. Load and execute the 3-/4-port ECal programs.
Setup Description Key Operation
Opening the VBA Project Open dialog box - Load Project
Loading “ECalAssistant.VBA” Select “D:\Agilent\ECalAssistant.VBA” and
press the
Open button.
Executing the program
Step 3. The EcalAssistant (start) dialog box appears (Figure 15-8).
Figure 15-8 EcalAssistant (start) dialog box
Step 4. Press the Next button to display the EcalAssistant (port/channel selection) dialog box
(
Figure 15-9).
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