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Anritsu 373XXA manual 3SELF Test, To start the self test, Step, If self test fails

Models: 373XXA

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OPERATIONAL TESTS

SELF TEST

3-3SELF TEST

The self test performs a series of tests that verify that various internal

 

373XXA circuits are functional and operating properly.

 

To start the self test:

 

Step 1.

Press the Option Menu key (Enhancement key group) to dis-

 

 

play the OPTIONS menu.

 

Step 2.

Select DIAGNOSTICS from menu; then select START

 

 

SELF TEST (below).

 

 

 

OPTIONS

TRIGGERS

REAR PANEL

OUTPUT

DIAGNOSTICS

MULTIPLE SOURCE CONTROL

PRESS <ENTER> TO

SELECT

DIAGNOSTICS

START SELF TEST

READ SERVICE LOG

INSTALLED OPTIONS

PERIPHERAL TESTS

TROUBLESHOOTING (FOR SERVICE ONLY)

HW CALIBRATIONS (FOR SERVICE ONLY)

PRESS <ENTER> TO

SELECT

Step 3. Wait for test sequence to complete. (Once invoked, this test requires no user interaction or external equipment.)

Upon completion, the net pass/fail result of the self test is shown on the CRT display. If the 373XXA is in remote-only operation, the re- sults are reported via the GPIB output buffer. If the self test fails, de- tailed error messages will be written into the service log.

If self test fails:

￿Check the service log to view failure messages.

￿Proceed to Chapter 5, Troubleshooting.

373XXA MM

3-5

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Anritsu 373XXA manual 3SELF Test, To start the self test, Step, If self test fails
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373XXA specifications

The Anritsu 373XXA series is a notable line of microwave and RF signal analyzers designed for comprehensive analysis and testing of various wireless communication technologies. These analyzers are specifically crafted to meet the demands of modern communication systems, making them ideal for engineers and technicians working in wireless research, development, and manufacturing.

One of the main features of the Anritsu 373XXA series is its wide frequency range, which typically spans from as low as 5 kHz to several GHz, accommodating a vast array of signal types and applications. This extensive frequency coverage allows users to test and validate all manner of systems, from LTE and 5G networks to satellite communications, yielding accurate and reliable measurement results.

The device employs advanced measurement technologies that provide in-depth analysis capabilities. Among these technologies is the ability to perform both time and frequency domain measurements, allowing users to visualize and diagnose signal integrity issues effectively. In addition, the 373XXA series incorporates vector signal analysis, which is crucial in evaluating complex modulated signals, commonly found in today’s sophisticated wireless communication protocols.

Another distinguishing characteristic of the Anritsu 373XXA is its user-friendly interface. It features a large, high-resolution display that enables easy navigation through the analyzer's functions and measurements. The intuitive design is further enhanced by customizable settings and measurement configurations that streamline the workflow, making it accessible for both novice and experienced users.

The 373XXA series also supports various digital and analog signal demodulation techniques, ensuring compatibility with an array of communication standards. Furthermore, users can benefit from its built-in signal generation capabilities, which allows for end-to-end testing of devices and systems under realistic operational conditions.

Portability is another key feature of the Anritsu 373XXA series. The compact design and lightweight structure facilitate easy transport, which is particularly advantageous for field applications where mobility is critical.

Overall, the Anritsu 373XXA series stands out as a versatile and powerful tool for professionals in the RF and microwave field, thanks to its extensive frequency range, advanced measurement technologies, user-friendly interface, and portability. Whether developing new wireless standards or troubleshooting existing systems, the 373XXA delivers precision and reliability essential for today’s dynamic communication landscape.