SI-TEX MDA-5 Hi-Power 5W SOTDMA Class B AIS Transceiver w/Built-In Antenna Splitter Long Range Wi-Fi [MDA-5]**As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at time of purchase. A copy of the MMSI registration or FCC Ship Station License is required along with the vessel master or owner's signature on the completed programming form.** Click here to download form. MDA 5 Hi Power 5W SOTDMA Class B AIS Transceiver w Built In Antenna Splitter & Long Range Wi Fi Features: The