Proxim > Tsunami MP16 3500 : Consisting of an all-outdoor, single sector base station and multiple subscriber configurations (integrated antenna or N-Connector for external antenna), the Tsunami MP.16 series offers the most scalable, best value WiMAX certified system for the 3.5 GHz frequency band. Like all Proxim products, the MP.16 3500 continues to offer a comprehensive feature set to future-proof wireless networks.