SLWRB4172A

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SLWRB4172A Evaluation Board Application Field and Working Principles

The SLWRB4172A development kit is a tool designed to simplify the evaluation of radio frequency (RF) power amplifier developments. It is a comprehensive development platform designed for use in evaluating amplifiers, amplifiers, linearizers, and other active components for various technologies such as Wi-Fi, 2G/3G/4G, bluetooth, satellite, etc. This kit is also suitable for developers who need to quickly integrate high-performance and reliable designs for active RF systems.

The SLWRB4172A comes with a variety of features to facilitate efficient development and testing of products in the industry. It includes a controller interface board, a RF input board, an RF output board, two media boards, two references, and four active combiners. Additionally, the kit comes with software that supports integrated design, evaluation, experimentation, and optimization.

Application Field

The SLWRB4172A is designed for use in the evaluation of RF components and in the research and development of active RF systems. It is ideal for use in the development of high-frequency devices such as LNA, PAs, precursors, filters, power dividers, and attenuators. It is also suitable for use in the development of complex linearizers, AGC’s, and other functions that cannot be performed in a single RFIC or device. Moreover, the SLWRB4172A has been designed for use in the development of multiple radio architectures, antenna, and systems so as to help developers to reduce cost, time and power consumption. Additionally, the kit enables users to experiment with a comprehensive range of performance parameters and provides easy access for testing and troubleshooting.

Working Principles

The SLWRB4172A evaluation kit consists of a controller, a RF input, RF output board, two media boards, two references, and four active combiners. The controller board is the main component of the kit and contains the MCU and associated components, enabling the user to control the entire system. The RF input board is used to supply power to the system, providing bi-directional signal and control. The RF output board provides the ability to receive a wide range of frequencies and convert it into an RF signal capable of driving an active device. The two media board consists of 4 channels each, which are used to provide high linearity performance with precision matching. The two references board provides a stable frequency reference point, and the four active combiners combine or separate RF signals for various product feature testing.

The Control board is the main function of the SLWRB4172A kit. It provides an interface to the user for all system evaluation functions. It utilizes four separate PLLs that provide direct frequency control to the RF output board. The board also has user definable bias points, gain/loss control, and signal conditioning for power supply optimization. Furthermore, the controller board is also equipped with a 16 bit resolution ADC and DAC, providing user customization for optimizing amplifier designs. Lastly, the board also supports an optimized easy-to-use RF interface that includes a user-defined digital signal processor (DSP) and algorithms.

The SLWRB4172A evaluation kit is an innovative platform designed to facilitate the development of high-performance and reliable designs for active RF systems. It provides easy access for testing and troubleshooting, as well as access to a wide range of performance parameters. With its optimized design and user-friendly interface, the SLWRB4172A is perfect for developers who need to quickly and efficiently integrate their RF designs into active systems.

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