1Introducing the Agilent 85225F Performance Modeling System

RF Subsystem Performance Specifications

 

The overall performance of a network analyzer is dependent on the

 

individual instruments, system configuration, user- defined operating

 

conditions, measurement calibration, and cables.

 

For a specification summary, refer to Appendix G, “Network Analyzer

 

Performance Specification Summary,” starting on page 141.

 

In any high- frequency measurement, residual errors contribute

 

uncertainties to the results.

 

When the system is configured with a probe station, microwave probes, on-wafer

N O T E

calibration standards, or test fixtures, additional uncertainties are contributed to the

 

 

measurement results. Refer to the manufacturer’s documentation for information on probe

 

station or test fixture characteristics.

 

 

DC Subsystem Specifications

Specifications for the Agilent 4156C precision semiconductor parameter analyzer are listed in its user’s guide, chapter 7 of Volume 1, “General Information.”

Specifications for the Agilent E5260A 8- slot high speed measurement mainframe and Agilent E5270B 8- slot precision parametric measurement mainframe are listed in its user’s guide, Chapter 2, “Introduction.”

Bias Network Characteristics

Table 20, “11612V Option K11/K21 Bias Network Characteristics,” on page 139 lists the operational characteristics of the bias networks. For detailed information, refer to Appendix F, “Understanding the Bias Networks,” starting on page 137.

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Installation and User’s Guide

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Agilent Technologies 85225F manual RF Subsystem Performance Specifications, DC Subsystem Specifications
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85225F specifications

Agilent Technologies 85225F is a high-performance microwave signal generator designed for the most demanding test and measurement applications in the RF and microwave frequency domains. This versatile instrument is a vital tool for engineers and technicians who require precise and reliable signal generation in various fields such as telecommunications, aerospace, and electronic warfare.

One of the main features of the Agilent 85225F is its frequency coverage, which spans from 0.1 to 26.5 GHz. This broad frequency range allows users to address a wide array of applications, including component testing, system verification, and radar signal simulation. With exceptional frequency resolution and accuracy, the 85225F ensures the generation of clean and stable signals tailored to specific operational requirements.

The 85225F incorporates advanced phase-locked loop (PLL) technology, which contributes to its superior frequency stability and low phase noise. This technology is crucial for applications requiring precise signal integrity and minimal jitter, such as digital communications and high-frequency circuit testing. The instrument’s low phase noise is particularly advantageous for sensitive measurements and data transmission systems where signal quality is paramount.

In addition to its impressive frequency and phase noise characteristics, the Agilent 85225F features multiple modulation capabilities, including amplitude modulation (AM), frequency modulation (FM), and pulse modulation. These modulation options enable users to simulate a wide variety of real-world signals and testing conditions, enhancing the versatility of the instrument in various testing environments.

The 85225F also offers a user-friendly interface that facilitates ease of operation. The clear LCD screen displays essential parameters and settings, allowing users to make adjustments quickly and efficiently. Furthermore, the instrument supports remote programming and automation through its GPIB or LAN connectivity options, making it suitable for integration into larger test systems.

Another notable characteristic of the Agilent 85225F is its compact design, which does not compromise on performance. This space-saving design makes it ideal for both lab and field applications, allowing engineers to transport the generator with ease, while still maintaining the ruggedness required for demanding environments.

Overall, the Agilent Technologies 85225F stands out as a robust and reliable microwave signal generator, equipped with state-of-the-art features and technologies that cater to the needs of modern RF testing. Its broad frequency coverage, advanced modulation capabilities, low phase noise, and user-friendly interface make it an essential tool for a wide range of applications in the RF and microwave sector.
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