BTF2322-46 module-500 km ultra-long Transmission+8-node networking, full coverage of inter-provincial highway monitoring. As a technical leader in the field of wireless image transmission, Yanuoxun Technology redefines the remote monitoring standard with BTF2322-46 module, a key model of BTF Series. Relying on the accumulation of SDR technology for more than ten years, the module realizes the ultra-long transmission of 400-500 kilometers, and the transmission power of 46dBm is matched with COFDM modulation technology. Even in complex environments such as mountains and wilderness, the signal can still be stable, which perfectly adapts to the wide-area coverage requirements of road monitoring. In view of the particularity of long-distance road monitoring, the module, as part of Wireless Video Transmission Modules, has made a double breakthrough in "transmission distance" and "networking ability": 2-3 hop 8-node ad hoc network can cover inter-provincial highway trunk lines, and each transmission node automatically relays to ensure that the pictures of remote sections are not lost; The code rate of 47Mbps meets the synchronous transmission of multi-camera high-definition images, and is suitable for traffic monitoring, accident investigation and other scenarios. Unlike BTD Series which focuses on medium-short distance fixed monitoring, it is more suitable for large-scale coverage scenarios. In hardware, the size of 17510628mm is suitable for the installation of road towers, and the weight of 980g gives consideration to stability and portability; Power consumption ≤180W is suitable for outdoor power supply system, and wide temperature of -40℃~+70℃ is designed to cope with severe cold and summer heat. AES256 encryption technology builds a defense line for road data security and prevents monitoring information from leaking. At present, the module has been applied in many highways and national highways: the monitoring images of remote mountain sections can be sent back to the command center in real time, and the surrounding camera images can be quickly retrieved in case of sudden accidents; In extreme weather, the signal remains stable, and technology is used to provide "clairvoyant" reliable support for road operation and maintenance. FAQ： 1.Do you need unobstructed line of sight for 400-500 km transmission?. Based on SDR architecture and COFDM technology, the module can stably transmit 500 kilometers under the condition of intervisibility; If there are mountains and bridges, relay can be carried out through 8-node ad hoc network to ensure that the signal is not interrupted. 2.Where is the weight of 980g suitable for installation on the road? It is suitable to be fixed on the commanding heights of highway towers and toll stations, with moderate weight and stable structure, and can withstand strong winds and other outdoor environments without affecting long-term operation. 3.How many roads can a 2-3 hop 8-node network cover? Each hop can cover 400-500 kilometers, 2-3 hops are suitable for covering 2-3 inter-provincial highway trunk lines, and 8 nodes support the linkage of monitoring equipment of each road section to realize "one network communication". 4.Is the 180W power consumption a big pressure on the road power supply system? Towers along the road are usually equipped with special power supply lines, and the power consumption of 180W can be stably adapted; Remote sections can also be matched with solar panels and energy storage equipment to meet the long-term power supply demand. WELCOME TO CONTACT US!
