System Operational Check; Equipment Setup; Verify Results - Keysight Technologies U3022AE10 User's And Service Manual

U3022AE10

System Operational Check

System Operational Check
The following procedure will confirm that the RF interface cables between the test
set and analyzer are installed and the system is working correctly. Ensure that your
analyzer is calibrated by measuring the short on each port before connecting the test
set.
Before beginning this procedure you should complete the following steps:
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Equipment Setup

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Verify Results

The 3.5 mm short will be relocated to each Test Port and an uncorrected Sxx
reflection response trace should be displayed that resembles the following plots
indicated in the table below. If you suspect an RF signal path problem, refer to the RF
cable diagram and check the interface cables associated with this signal path for
proper installation.
Table 10 Reflection Response Results
Reflection Port
Port 1 to 2
Ports 3 to 12
The trace ripple (peak-peak variation will be higher than when using an ECal Module
due to variation in your Short's performance. If response is in question perform
Kit Operational Check" on page
32
Stack the analyzer on top of the test set.
Install the Test Set I/O cable on the rear panel.
Install all of the RF interface cables on the front panel.
Install the included female 3.5 mm short (85052-60007) to Port 1 on the analyzer.
Turn on the test set and network analyzer.
Preset the analyzer and complete the following settings:
— Set to Multi-Port Mode
— Frequency range: 10 MHz to 20 or 26.5 GHz
— IFBW: 1 kHz
— Scale: 10 dB/Div
— Set the PNA to measure S11
— Ensure the RF path of the analyzer is in Default mode. Refer to
Configuration with Option 029" on page
Response Trace
on page 31
Figure 20
Figure 23 and Figure 24 on page 34
42.
&
Figure 22 on page 33
60.
Keysight U3022AE10 User's and Service Guide
"RF Path
Cable Path Diagram
Figure 23 on page 34
Figure 25 on page 35
"Cal