This document presents a detailed antenna test report for a TRANSSION device, specifically the Tecno Spark. The report encompasses various aspects of antenna performance, including features, applications, and detailed specifications for multiple antenna models. The antennas, manufactured by Shenzhen Weichuang Communication Technology Co., Ltd, are designed for high gain, omni-directional coverage, and wide bandwidth, supporting a wide range of cellular and wireless communication standards.
The report provides comprehensive data on transmitter and receiver frequencies, RF output power, and antenna gain for different antenna models (KM7-ANT0, KM7-ANT1, KM7-ANT2, KM7-ANT3, KM7-ANT4, KM7-ANT12, KM7-ANT13, KM7-ANT14) across various frequency bands, including GSM, WCDMA, and LTE. It also includes detailed antenna gain plots for different frequencies and polarizations, offering a visual representation of antenna performance. Furthermore, the document includes information on NFC dimensions and wireless reverse charging test data, providing a holistic view of the device's wireless capabilities.