This high-performance antenna offers multiple antenna functions for applications where a cost-effective, efficient and robust antenna is essential. It is ideal for vending machines, payment terminals and other M2M applications. The L[G]AM consists of a 2×2 MiMo function for 2G/3G/4G/5G covering 698-3800MHz, a 2×2 MiMo function for 2.4/5GHz WiFi and an optional active antenna for GPS/GLONASS/Galileo/ BeiDou with 26dB gain LNA for high-quality positioning and filtering. The antenna maintains a high level of performance even when mounted on a non-metallic surface.