Chapter 5 Software Tools Program

Software Installation

The Site Master Software Tools program is a conventional Microsoft Windows program. Installation is similar to all other such programs. For users new to Windows, a detailed pro- cedure is given below.

Step 9. Insert the Anritsu Site Master Software Tools For Windows disk in the CDROM drive.

Step 10. Select Run under the Start menu.

Step 11. Type x:\SETUP, where x = the drive letter of the CDROM drive.

Step 12. Press the Enter key to select the default directory C:\Program Files\Site Master Software Tools\ and begin the Setup routine.

Step 13. When the Setup program prompts, select OK or press the Enter key to restart Windows.

NOTE: The Setup routine will create a new Program Group named “Site Master Software Tools”. This group will contain three file icons, “Read Me,” “Site Mas- ter Help,” and “Site Master Software Tools.”

Step 14. Double-click on the “Read Me” icon to read about recent changes that did not get into this manual and important features or problems that you should know about.

Step 15. Double-click on the “Site Master Help” icon to acquaint yourself with the com- prehensive on-line manual. This manual provides descriptive narrative for the various program features and controls.

Step 16. Double-click on the “Site Master Software Tools ” icon to open the Software Tools program.

Step 17. Click on Settings, in the top menu bar, and select COM Port. Enter the appro- priate COM port number for the serial interface cable (null modem type).

Plot Capture

Plots (traces) can be captured either singly from the Site Master display or in multiples from one or more stored-display locations. Both methods are described below.

The recommended method is to capture multiple traces to a database. In one operation, all of the data residing in the up-to-200 stored display memory locations in the Site Master can be downloaded to a database for easy data management.

NOTE: Trace scale can be captured as per Site Master or as autoscale by the capture program. To select per Site Master or autoscaling, click on Settings and Default Plot Settings from the top menu bar and pull-down menu.

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Anritsu S251B manual Software Installation, Plot Capture
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S251B specifications

The Anritsu S251B is a state-of-the-art handheld spectrum analyzer designed for wireless communication applications. This compact yet powerful device is engineered to provide engineers and technicians with versatile and reliable measurements in both field and laboratory environments. Its lightweight design, weighing under 1.5 kilograms, allows for easy portability, making it an ideal solution for on-site testing.

One of the standout features of the S251B is its frequency range, which spans from 100 kHz to 6 GHz. This broad coverage is essential for monitoring various wireless technologies, including LTE, Wi-Fi, Bluetooth, and many others. The exceptional resolution bandwidth options from 1 kHz to 1 MHz help in detecting weak signals and interference, ensuring that users can analyze signals with precision.

The S251B utilizes advanced digital signal processing (DSP) technology, which significantly enhances measurement accuracy and speed. This allows for real-time spectrum analysis, ensuring that users can quickly identify and troubleshoot issues. The device supports a range of measurement applications, including spectrum analysis, interference analysis, and channel power measurements, making it a versatile tool for many scenarios.

For ease of use, the analyzer features a bright, color display that provides clear visibility in various lighting conditions. The intuitive graphical user interface enables quick navigation through settings and configuration options. Additionally, the S251B is equipped with a long-lasting battery that provides hours of continuous operation, further enhancing its suitability for field applications.

Connectivity is another key area where the Anritsu S251B excels. It offers USB and Ethernet ports for easy data transfer and remote control capabilities. This feature is particularly useful for engineers who need to integrate the analyzer into automated testing setups or require remote access for more profound analysis.

Moreover, the S251B is designed with ruggedness in mind. It is built to withstand the challenges of field use, including dropping and exposure to various environmental conditions, ensuring reliable performance even in demanding situations.

In conclusion, the Anritsu S251B handheld spectrum analyzer combines portability, advanced measurement techniques, and durability. With its wide frequency range, user-friendly interface, and connectivity options, it is a vital tool for professionals involved in the testing and deployment of wireless communication systems. Its robust capabilities make it an impressive asset for troubleshooting, maintenance, and installation tasks in the field.
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