This document provides a comprehensive product specification for the FeiMin Technology 2.4GHz Chip Antenna D3. It includes detailed information on the antenna's electrical characteristics, such as working frequency, VSWR, impedance, polarization, gain, and efficiency. The document also outlines the antenna's physical dimensions and provides guidance on the recommended clearance area for optimal performance.
Furthermore, the specification includes information on the demo test board used for antenna testing, including the matching circuit and component values. Performance data, including VSWR and return loss graphs, as well as gain and efficiency measurements across the 2.4GHz band, are presented. The document also includes radiation pattern diagrams to illustrate the antenna's directional characteristics.
Finally, the document details the packaging specifications, including tape and reel dimensions, and provides important notes on handling and storage conditions to ensure the antenna's integrity and performance.