The document provides detailed information about the DF-15T antenna, manufactured by Shenzhen Xunyan Communication Technology Co., Ltd. Key specifications include its polarization method (horizontal/vertical), impedance (50 ohms), and compact dimensions (18.3mm x 22mm). The document presents antenna efficiency and gain data across various frequencies, specifically highlighting performance at 2400MHz and 5800MHz.
The antenna's efficiency ranges from 27.2% to 34.9% across the tested frequencies, with corresponding gain values. The document also includes antenna dimension diagrams and radiation patterns at 2400MHz and 5800MHz, providing a visual representation of its signal distribution. This information is crucial for understanding the antenna's performance characteristics and suitability for different applications.