The TQ-7204MJ (airborne) broadband wireless MESH self-organizing network product is a newly launched miniaturized and high-throughput wireless broadband MESH device by our company. This device is developed based on COFDM technology and MESH multi hop self-organizing network technology, enabling free networking of different product forms. It can help users quickly build reliable wireless links in complex environments and provide fast and flexible solutions for various business needs such as high-definition video, voice intercom, and IP data transmission.

Advanced MESH design concept, no central gateway required, any device can achieve self-organizing network function. If any device in the group disconnects, the corresponding device will continue to communicate within the effective antenna coverage range to ensure that the network is not disconnected. In practical applications, ring network design can be adopted without worrying about ring network congestion. As a wireless extension and expansion of fixed or vehicle mounted radios in multi hop ad hoc networks, it facilitates access to emergency sites, dense crowds, or buildings, greatly enhancing the network's deep communication capabilities. It can provide timely wireless broadband digital communication for emergency response, counter-terrorism and riot control, covert reconnaissance, special operations, disaster relief, daily patrols and other "safety emergency" tasks. The transmission distance can reach over 5km in open ground environments, over 10km in open ground environments, and up to 300-1000m in obstructed environments (depending on the obstructed environment).

● Multi carrier COFDM technology：

   Peak point-to-point throughput up to 70Mbps ; 

   Point-to-point transmission distance over 5 km (line of sight) ; 

   Air-to-ground transmission over 10 km.

● Multi hop self-organizing network (MESH) technology: 

   Automatic networking and automatic calculation of intra-network routing, no manual intervention required, effectively saving manpower and material resources ; 

   Supports 64-node self-organizing network, automatic multi-hop transmission, and achieves seamless regional coverage.

● Portability and ease of use：

   Ready to use, no setup required; 

   Supports configuration functions via mobile phone, Web, etc., and can be managed remotely.

● Customization：

   Transmitting power 1-4W adjustable; 

   Working frequency band 225MHz-1.5GHz can be customized; 

   Signal bandwidth 5/10/20MHz adjustable.

This product adopts MESH self-organizing network technology, which is lightweight and small in size. It can be flexibly applied to various unmanned aerial vehicles for military communication, counter-terrorism emergency response, public security law enforcement, security activities, emergency rescue, fire command, forest fire prevention, forest monitoring, civil defense/earthquake, power inspection, digital oil fields, unmanned aerial vehicle groups, vehicle interoperability, ship formation, maritime communication, airport ground handling, subway emergency response, highway construction, hydrological monitoring, mobile mining seeding, medical and other fields, providing stable, reliable, timely and efficient high-definition videos, multi-channel data, clear voice and visual command and dispatch.

Natural disaster emergency command MESH AD hoc wireless communication application: