LitePoint zz8817 RF FEM Front-End Module

The LitePoint z8817 is an innovative equipment solution that is designed for the tough demands of testing Wi-Fi 6 (802.11ax) devices. With its advanced capabilities and durable design, the z8817 ensures optimal performance, accuracy, and compliance of wireless products with industry standards.

LitePoint’s z8817 includes a dynamic range extension feature, which incorporates the characterization of high-end Power Amplifiers (PAs) with enhanced precision. This extension enables the testing of a wide range of output powers, extending both the maximum and minimum linear output power from the z8752 Vector Signal Generator (VSG) and the maximum input power to the z8655 Vector Signal Analyzer (VSA). This versatility is enhanced by the transceiver test connection, which allows complete connection of both VSA and VSG to a single T/R antenna port.

One of the premium features of the z8817 is its support for variable channel bandwidths, accommodating up to a maximum of 160 MHz. This flexibility is essential for testing devices across different bandwidth configurations, ensuring extensive evaluation under many different operating conditions. In addition, the z8817 boasts tighter PA linearity, tailored for use with higher Modulation and Coding schemes, including the demanding 1024 QAM.

The z8817 can deliver exceptional gain accuracy of ±0.5 dB and a broad gain flatness curve. Its gain range extends from -37 dB to +20 dB, providing a wide dynamic range to accurately assess device performance across different power levels. This product also operates exceptionally within the zSeries 9-slot or 18-slot chassis, offering scalability and flexibility to adapt to diverse testing environments. Whether in R&D labs or production facilities, the z8817 excels in demanding environments where precision, speed, and reliability are paramount.

Some of the z8817 strengths include its aberrant dynamic range extension, transceiver test connection, and support for variable channel bandwidths. Its robust design, coupled with advanced features such as tight PA linearity and precise gain accuracy, makes it an indispensable tool for manufacturers and developers seeking to ensure the quality and compliance of their Wi-Fi 6 devices. With its comprehensive capabilities and exceptional performance, the z8817 sets the standard for wireless connectivity testing in the industry.