VLG invites you to attend the 10th anniversary celebration of the drone exhibition together

　　Ten years of trials and tribulations, ten years of continuous innovation! The drone exhibition marks its 10th anniversary and a grand feast of technology and innovation is about to kick off at 9D40, Hall 9 of Shenzhen Futian International Convention and Exhibition Center! VLG cordially invites you to attend the event and witness the stunning debut of the new drone antenna together!

　　Since its establishment in 2005, VLG has been rooted in Bao'an, Shenzhen, deeply cultivating the field of wireless terminal antennas and growing into a national high-tech enterprise. For more than ten years of dedicated research, our product matrix has been continuously enriched, from mobile phone antennas, Beidou navigation antennas to IoT antennas. Each product embodies VLG people's persistent pursuit of quality and unremitting exploration of technology. With its profound technical expertise and outstanding innovation capabilities, VLG has established a good reputation in the industry and become a trusted partner for many customers.

　　On the occasion of the 10th anniversary of the drone exhibition, VLG has launched a brand new drone antenna, which is the result of our technical team's dedicated research and development, integrating multiple cutting-edge technological achievements. The product has super strong signal reception capability, which can ensure stable transmission of drone signals even in complex environments, helping drones fly safer and smoother; Adopting lightweight design, significantly reducing the load on the drone and improving its endurance without affecting performance; At the same time, the product also has excellent anti-interference performance, is not afraid of electromagnetic interference, and keeps the drone in the best working condition at all times. Whether it's professional aerial photography, agricultural crop protection, or surveying and inspection, this new drone antenna can bring you an unimaginable user experience.

　　VLG has been deeply involved in the wireless communication field for many years, and has launched a full range of high-performance antenna products targeting the pain points of the drone industry, covering three core scenarios: positioning, image transmission, and countermeasures. At the exhibition, we not only demonstrated the excellent performance of the new drone antenna, but also had a professional technical team to provide you with detailed explanations and demonstrations to answer any questions you may encounter

　　The technological advantages and industry applications are as follows:

　　(1) Positioning antenna: precise positioning, centimeter level accuracy guarantee

　　Ordinary precision single frequency ceramic antenna

　　Parameters: Designed with 25 × 25 × 4mm passive ceramic tiles, with a positioning accuracy of 4-5 meters, supporting single frequency signal reception, and can be installed internally or externally (the external version is connected to the module through a feeder line, with an accuracy improved to 4 meters).

　　Application: Consumer grade drones (such as aerial photography, formation performances), small and medium-sized logistics drones, to meet basic navigation needs.

　　High precision RTK antenna

　　Technology: Combined with Beidou+RTK differential algorithm, the positioning accuracy reaches centimeter level. It adopts designs such as four arm spiral and high-performance medium plate, and supports multi frequency signal fusion.

　　Application:

　　Precision agriculture: precision fertilization and sowing with crop protection drones (such as cooperation cases with DJI Innovation and Jifei Technology);

　　Power inspection: unmanned aerial vehicles equipped with Beidou high-precision services, reducing labor costs and improving power grid maintenance efficiency (in cooperation with Southern Power Grid project);

　　Drone swarm performance: with sub meter to centimeter level positioning accuracy, ensuring the safety and viewing experience of formation flight.

　　Dual antenna positioning and directional scheme

　　Advantage: Dual precise control of position and direction is achieved through a dual antenna array, suitable for scenarios that require extremely high flight stability, such as surveying and emergency rescue.

　　(2) Image transmission antenna: stable transmission, upgraded anti-interference ability

　　5.8GHz Omnidirectional Image Transmission Antenna

　　Parameters: frequency 5.8GHz, gain 12dBi, standing wave ratio ≤ 1.92:1, supports omnidirectional signal coverage, uses Cu/ABS material, operating temperature -20 ° C~+70 ° C.

　　Advantages:

　　Long distance transmission: Combined with stable and extended range technology (such as FPV-FEVER AP-7P kit), the transmission distance is increased by more than 30%, suitable for cross sea logistics and long route inspections;

　　Anti interference design: Optimize beam pointing, reduce multipath interference, and ensure ultra high definition video feedback (such as 100Mbps support in 5G network scenarios).

　　Dual frequency flat panel antenna

　　Technology: Supports both 2.4GHz and 5.8GHz frequency bands, automatically switches to avoid channel interference, and adapts to the modification needs of mainstream models such as DJI Phantom 4P.

　　(3) Counter antenna: Global control and construction of low altitude security defense line

　　Multi frequency countermeasure antenna system

　　Parameters: Covering 1.5G/2.4G/5.8G frequency bands, RF power single frequency 10W, interference distance 1000-1500 meters, supporting single frequency or multi frequency combination interference modes (such as 5.8G+2.4G forced return, and three frequency simultaneous emergency landing).

　　Application:

　　Public safety: Unmanned aerial vehicle control in sensitive areas such as airports and buildings, combined with radar and electro-optical detection to achieve "detection countermeasure" integration;

　　Emergency response: Portable countermeasure gun design (such as HY-1001 model), weighing only 4 kilograms, with a range of 2 hours, supporting rapid deployment.

　　(4) Technological innovation and industry cooperation

　　Low altitude communication collaboration scheme

　　VLG antenna products are deeply adapted to China Mobile's low altitude coverage strategy and support:

　　Air ground collaborative coverage: Utilizing 700MHz/2.6GHz/4.9GHz multi frequency networking, combined with the "large upper sidelobe lotus beam" technology, to enhance the coverage strength of low altitude signals below 120 meters (Shenzhen test network coverage reached 92.5%);

　　Satellite Fusion Communication: Collaborate with 4.9GHz base stations and satellite networks to achieve wide coverage at a height of 3000 meters, ensuring communication stability for long range aircraft such as eVTOL and navigation helicopters.

　　Ecological partners

　　We have established partnerships with leading companies such as SF Express, Meituan (logistics drone), Southern Surveying and Mapping (aerial surveying), and Western Regions Tourism (low altitude tourism). Our products have been validated through multi scenario testing and have been deployed over 100000 times.

　　10 years of glory, grateful for you! During May 23rd to May 25th,At 9D40, Hall 9.Futian International Convention and Exhibition Center, Shenzhen, VLG looks forward to joining you in this drone technology feast and exploring the infinite possibilities in the field of drone antennas!