EK43711-03

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RF Evaluation and Development Kits, Boards are essential tools for Radio Frequency product development engineers and designers to effectively evaluate, develop and test radio frequency products. The EK43711-03 is a RF Evaluation and Development Kit Board that supports both 2.4GHz and 5GHz frequency bands, and is designed for RF product or circuit evaluation, debugging, and design validation. The board benefits from its low cost and is an efficient and cost-effective way for evaluation, debugging, and product development of RF designs.

The EK43711-03 includes a comprehensive combination of hardware, software, and components necessary for developing 2.4GHz and 5GHz RF products. Each kit contains four board/module a.k.a mini-board, which supports up to 8 channels and includes on-board network adapter, antenna, and cables. This detailed package allows users to quickly evaluate, test, and debug the RF product with confidence.

The main components of the EK43711-03 are the design board and the interface board. The design board consists of an RF transceiver supporting 2.4GHz and 5GHz, an MPEG-2 decoder, and an FPGA. The interface board contains a USB interface, connectors for radio, antenna, and SMA connectors, and an array of voltage-controlled oscillators (VCOs). Each mini-board is designed with a high-density copper foil dielectric layer, which leads to a greater range of the system performance.

The working principle of EK43711-03 is quite straightforward. The RF signal is transmitted and received through the antenna port. The received signal passes through the front-end RF amplifier and filter chain, and then detected by the mixer in the base-band circuits. The detected signal then passes through the analog-to-digital converter (ADC) used for digital signal processing. The base-band signal is then down-converted by the digital signal processor (DSP) to the appropriate frequency range. The digital signal is then fed into the MPEG-2 encoding and decoding engine, or the FPGA. The encoded or decoded signal then passes through the post-processing blocks and then sent out via the USB interface.

The EK43711-03 provides extensive features and flexible, modular architecture for testing mixed-signal design applications. It allows for easy integration and scalability to extend existing product lines, allowing engineers to quickly develop and optimize their RF product designs. It supports both 2.4GHz and 5GHz frequency bands, as well as both TDD and FDD applications. In addition, the board provides an array of modulation techniques such as FSK, QAM, OFDM, UWB, and more. The EK43711-03 is also compatible with a variety of development tools and APIs to enable developers to quickly prototype their designs. Finally, the board features power-saving mode for low-power mobile applications.

In conclusion, the EK43711-03 RF Evaluation and Development Kit Board is a low-cost and efficient solution for RF product development engineers and designers. By simplifying and optimizing the RF product design process, it enables faster design cycles, shorter development time, and higher-quality products. Features such as power-saving mode, high-density signal clock, and multiple modulation techniques make the board a powerful yet cost-effective solution for evaluation, development, and testing of RF product designs.

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