Full 3-Port And Full 4-Port Calibration Using 2-Port Ecal; Operational Procedure - Agilent Technologies ENA Series User Manual

Calibration

Full 3-Port and Full 4-Port Calibration using 2-Port ECal

Full 3-Port and Full 4-Port Calibration using 2-Port ECal
A VBA macro (ECal Assistant) is pre-installed in the E5070B/E5071B to carry out a full
3-port or a full 4-port calibration using the 2-port ECal.
NOTE ECal Assistant does not perform isolation calibration.

Operational procedure

Step 1. Connect the USB port of the ECal module to the USB port on the E5070B/E5071B with a
USB cable. The connection may be made while the E5070B/E5071B's power is on.
Step 2. Press
Step 3. Press
Step 4. From the Open dialog box, select the VBA project file "D:\Agilent\ECalAssistant.VBA"
and press the
Step 5. Press
The dialog box shown in Figure 4-23 appears.
Figure 4-23 ECalAssistant (start) dialog box
Step 6. Press the
The dialog box shown in Figure 4-24 appears.
Figure 4-24 ECalAssistant (Port/Channel Selection) dialog box
Step 7. In the Select Ports area, click and select the
4-Port
132
.
.
Load Project
button.
Open
.
button.
Next
(for a full 4-port calibration) radio button.
(for a full 3-port calibration) or the
3-Port
Chapter 4