Option H48 Multiport Test Set User's and Service Guide

Agilent Technologies Z5623A Option H48 5 -21

Performance Verification

Setting Up Limit Testing

Figure 5-21 Completed Limit Table for Return Loss (Port Active)

Turning On Limit Lines and Limit Testing

Step 1. Click Trace on the menu bar. When the Trace menu appears, scroll

down to the Limit Test... button and click it as shown in Figure 5-8.

The Limit Test window shown in Figure 5-9 will pop up.

Step 2. Click the Limit Test ON and Limit Line ON boxes. The result is

shown in Figure 5-12.

Step 3. Click the Hide Table button, then click the OK button. The result is

shown in Figure 5-22. The trace shown in the figure is an S

measurement of the Electronic Calibration (ECal) module. Notice that

the ECal module does not meet the return loss specifications of the test

set.

Figure 5-22 Return Loss (Port Active) Limit Test On ECal Module