BTD4212-N-40 module-Anti-wave interference+50KM ad hoc network, real-time linkage between ship and shore base In marine monitoring, "signal stability" is directly related to the safety and efficiency of operation, and the module BTD4212-N-40 of Yanuoxun gives the answer with technology. As a key model of BTD Series, it relies on the company's deep accumulation in the field of wireless communication. Built based on LTE standards, it has a 150KM star network covering vast sea areas, and a 50KM mesh ad hoc network allowing multiple devices to work together, perfectly adapting to the "wide area+linkage" requirements of maritime monitoring. In view of the high humidity and high salt fog environment at sea, the protection of the module, as part of Wireless Video Transmission Modules, is strengthened in hardware: IP65 waterproof grade can directly resist the splash of waves, and the special material shell can reduce the salt fog corrosion and prolong the service life of the equipment. With a weight of 460g and a size of 15710628mm, it is convenient to be installed on monitoring buoys, unmanned aerial vehicles or ships without affecting the normal operation of the carrier. In terms of performance, the Transmission power of 40dBm ensures the stable transmission of signals in the strong interference environment at sea, and the code rate of 30Mbps meets the synchronous transmission of monitoring data such as water temperature and ocean current with pictures. Unlike BTF Series which focuses on ultra-long-distance coverage, it is more suitable for ship-shore linkage scenarios. Triple encryption technology ensures that the monitoring data will not be leaked, the power consumption of ≤30W adapts to the limited power supply resources of the ship, and the wide temperature of -40℃~+70℃ is designed to cope with the extreme temperature difference at sea. From the practical application point of view, the module has become the "communication core" of marine monitoring: in offshore aquaculture, it sends back the underwater camera images in real time; When the ship is sailing, it can keep communication with the shore-based center. No matter whether it is calm sea or stormy weather, it can stably transmit signals and use technology to escort offshore operations. FAQ： 1.Will wave turbulence affect the signal stability of the module? The RF part of the module has been designed to resist vibration, so even if the ship bumps in the waves, it can still maintain stable signal reception and the picture has no obvious jitter. 2.How many ships can a 50KM mesh ad hoc network support? It can support multiple ships to form an ad hoc network within 50 kilometers, and ships can share information such as location and weather in real time, which is suitable for fishing boat formation. 3.The ship's power supply is unstable, can it adapt to this module? The module supports 24V power supply, can be directly connected to the ship's power supply system, and has the adaptive ability of voltage fluctuation, and can still run stably when the power supply is unstable. 4.How to ensure the safety of data transmission at sea? It supports triple encryption of ZUC, SNOW3G and AES128, which can prevent sensitive data such as ship position and cargo information from being leaked, and conforms to maritime safety regulations. WELCOME TO CONTACT US!
