U3047AM08
Controlling the Test Set
1. On the network analyzer select Response > Cal Wizard -OR-
(Response > Cal > Other Cals...)
.
a. If using a mechanical cal kit, select SmartCal (Guided Calibration) >
Next.
b. If using an ECal module, connect the ECal to an available network
analyzer USB port and select Use Electronic Calibration (ECal) > Next.
Figure 27
Begin Calibration
2. Continue following the Cal Wizard prompts. In the Select Calibration Ports
and ECal Module dialog box click the Select All, check box, or select the
ports you are calibrating and click Next. If an ECal characterization has
been done, select View/Select ECal Module and select the previously
saved user file from
Figure 28
12-Port Calibration
3.
Connect the ECal or the mechanical cal kit to the ports you are calibrating
following the Cal Wizard prompts and click Measure after each connection.
The electrical delay value may be shown in the dialog box after the last
measurement, click OK.
4.
At the Calibration Completed prompt, select Save As User Calset, type the
name and Save. See
5.
After calibrating test set ports, use a quality load and short to verify the
calibration on each port or end of the test cable. Measure reflection and
confirm the return loss is as expected. If the result is not as expected,
repeat the calibration without the test set and ensure that the network
analyzer is in standard (non-multiport) mode.
36
Keysight U3047AM08 User's and Service Guide
