BTD1222-40 module-90 Mbps high bit rate+MIMO technology, high-definition monitoring of Transmission lines As a technical leader in the field of wireless image transmission, Yanuoxun Technology has accumulated communication technology for more than ten years into the scene of power inspection. BTD Series BTD1222-40 module is based on LTE standard, adopts domestic SOC chip, and realizes 90Mbps high-rate transmission with dual transmission and dual reception design, which perfectly meets the dual requirements of "high-definition picture+real-time data" for power inspection. Its 600M and 1.4G dual-band design can penetrate the strong electromagnetic environment around transmission lines, and the coverage of 150KM star network can easily cope with cross-regional power grid inspection. The core pain point of electric power inspection is "adaptability to complex environment". This module, as part of Wireless Video Transmission Modules, uses MIMO and carrier aggregation technology to solve the problem: even in the densely populated area of mountain towers, the high sensitivity of -95dBm can still capture stable signals, and the 50KM ad hoc network capability supports the cooperative operation of unmanned aerial vehicles and ground inspection vehicles. The double-transmitting and double-receiving architecture is like "double insurance" to ensure that the subtle defects of transmission lines are not lost. In hardware, the size of 15710628mm only weighs 460g, and it can be easily mounted on the inspection Drone, and the power consumption of ≤60W will not consume the battery life excessively. Unlike BTF Series which focuses on ultra-long-distance transmission, it is more suitable for high-definition data transmission in power scenarios. Support ZUC, SNOW3G, AES128 encryption, in line with power data security specifications; Wide temperature design of -40℃~+70℃ can run stably from cold power grid to high temperature substation. At present, the module has been applied to thousands of unmanned aerial vehicles (UAVs) for power inspection: from insulator inspection of UHV lines to daily inspection of power grids in remote mountainous areas, the real-time transmission of high-definition images allows background experts to remotely judge the equipment status, and the inspection efficiency is improved by more than 30% with technology. FAQ： 1.What are the advantages of 90Mbps code rate over ordinary Modules? It can support the transmission of 4K high-definition pictures, and can clearly capture subtle defects such as insulator cracks and wire wear of transmission lines, showing three times more details than 1080P pictures. 2.What problems can MIMO and carrier aggregation technology solve? MIMO technology can improve the bandwidth through multi-antenna transmission and carrier aggregation technology, and the combination of them can penetrate the strong electromagnetic environment around the transmission line to ensure the signal stability. 3.Which power inspection scenarios are suitable for 50KM ad hoc network? Suitable for inspection of transmission lines in mountainous areas-unmanned aerial vehicles and ground inspection vehicles organize themselves within 50 kilometers without relying on base stations to solve the problem of weak signals in remote mountainous areas. 4.Can the module be directly connected to the sensor of power inspection? Yes, it comes with two serial ports, which can directly connect sensors such as temperature, humidity and wire tension to realize synchronous transmission of "picture+sensor data". WELCOME TO CONTACT US!
