Anritsu 373XXA manual Measurement in Question Troubleshooting, 9MEASUREMENT

Models: 373XXA

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MEASUREMENT IN QUESTION

TROUBLESHOOTING

 

Step 3.

Perform the CRT Monitor Test again; if fail, contact

 

 

ANRITSU Customer Service Center.

Front Panel Test

If the Front Panel Test failed, troubleshoot as follows:

Failures:

 

 

 

Step 1.

Replace the Front Panel Assembly.

 

Step 2.

Perform the Front Panel Test again; if fail, replace the A14,

 

 

I/O#1 PCB.

 

Step 3.

Perform the Front Panel Test again; if fail, contact

 

 

ANRITSU Customer Service Center.

External Keyboard

If the External Keyboard Interface Test failed, troubleshoot as follows:

Interface Test

 

 

Failures:

 

 

 

Step 1.

Replace the A18, Rear Panel PCB.

 

Step 2.

Perform the External Keyboard Interface Test again; if fail,

 

 

replace the A13, I/O#1 PCB.

 

Step 3.

Perform the External Keyboard Interface Test again; if fail,

 

 

contact ANRITSU Customer Service Center.

Printer Interface Test

If the Printer Interface Test failed, troubleshoot as follows:

Failures:

 

 

 

Step 1.

Replace the A18, Rear Panel PCB.

 

Step 2.

Perform the Printer Interface Test again; if fail, replace the

 

 

A13, I/O#1 PCB.

 

Step 3.

Perform the Printer Interface Test again; if fail, contact

 

 

ANRITSU Customer Service Center.

GPIB Interface Test

If the GPIB Interface Test failed, troubleshoot as follows:

Failures:

 

 

 

Step 1.

Replace the A18, Rear Panel PCB.

 

Step 2.

Perform the GPIB Interface Test again; if fail, replace the

 

 

A13, I/O#1 PCB.

 

Step 3.

Perform the GPIB Interface Test again; if fail, contact

 

 

ANRITSU Customer Service Center.

5-9MEASUREMENT IN

If the 373XXA measurement quality is suspect, the following paragraphs

QUESTION

provide guidelines and hints for determining possible measurement qual-

 

ity problems.

The quality of 373XXA VNA measurements is determined by the fol- lowing test conditions and variables:

5-22

373XXA MM

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Anritsu 373XXA manual Measurement in Question Troubleshooting, 9MEASUREMENT

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.