This document presents a detailed antenna test report for the S6528-4G device, conducted by ShenZhen QiXinTongDa Technology Co.,Ltd. The report encompasses a range of tests, including Return Loss (RL), VSWR, power, level, TRP, and TIS, performed within an anechoic chamber. The equipment used for testing includes a Network Analyzer (Agilent 5071B) and a Comprehensive Tester (CMW500/8960).
The report provides comprehensive data on antenna dimensions and gain across various frequency bands, including GSM, WCDMA, FDD, and TDD. It also includes 3D lobe diagrams illustrating antenna radiation patterns at different frequencies. The tested frequency bands cover a wide spectrum, ensuring the device's compatibility with various network standards.
The report includes detailed antenna gain measurements for various frequency bands, including GSM850, GSM900, DCS1800, PCS1900, WCDMA850, WCDMA900, WCDMA1700, WCDMA1900, WCDMA2100, FDD B1, FDD B2, FDD B3, FDD B4, FDD B5, FDD B7, FDD B8, FDD B12, FDD B17, FDD B18, FDD B19, FDD B20, FDD B25, FDD B26, FDD B28, FDD B66, TDD B38, TDD B40, TDD B41, Bluetooth, WIFI-2.4G, WIFI-5G, and GPS. The 3D lobe diagrams provide a visual representation of the antenna's radiation characteristics, aiding in understanding its performance in different directions.