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Anritsu 373XXA manual Checking the Service LOG Operational Tests, 2CHECKING, Procedure

Models: 373XXA

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CHECKING THE SERVICE LOG

OPERATIONAL TESTS

3-2CHECKING THE

Checking the service log consists of viewing the entries written into the

SERVICE LOG

log.

 

CAUTION

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

The service log contains historical information about in- strument condition and any failures that may have oc- curred. It should be cleared only by a qualified service engineer. Such clearing shuld be accomplished only upon determining that the errors need not be saved to disk, or printed out for service purposes.

Procedure:

Step 1. Press the Option Menu key (Enhancement key group) to dis- play the OPTIONS menu.

Step 2. Select DIAGNOSTICS from menu (left); then select READ SERVICE LOG from the DIAGNOSTICS menu.

The 373XXA will now display the contents of the service log. The display consists of a header and an error listing. The header contains a variety of system service informa- tion. The error listing contains error messages for failures that may have occurred during operation.

NOTE

•Errors 7201–7209, GPIB remote opera- tion programming errors, report that one or more external GPIB programming er- rors has been detected. These messages do not indicate a 373XXA system fault.

•Informational messages 0000–0099 report the pass/fail status of a peripheral access. These messages do not indicate a 373XXA system fault.

Any other error messages in the service log may indicate an instrument problem and should be investigated. Refer to the Chapter 5, Troubleshooting, for further information.

CAUTION

The CLEAR SERVICE LOG menu selec- tion will immediately and permanently clear all the error message entries from the ser- vice log. (However, it will not clear the header information.) See Caution message at top of page.

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373XXA MM

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Anritsu 373XXA manual Checking the Service LOG Operational Tests, 2CHECKING, Procedure
Page 39 Page 41

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.