The LH-120 Tethered Drone is a high-performance unmanned aerial system (UAS) designed for persistent surveillance, reconnaissance, and communication relay missions. Unlike conventional drones that rely on onboard batteries, this system uses a tethered power supply, enabling extended flight durations limited only by the tether’s length and power source. With a maximum altitude of 120 meters, the LH-120 provides a stable and reliable aerial platform for real-time data transmission and situational awareness. Key Features and Capabilities 1. Continuous Operation: The tethered design eliminates the need for battery swaps or recharging, allowing the drone to remain airborne for hours or even days, depending on the power supply. This makes it ideal for long-duration missions such as border security, event monitoring, or infrastructure inspection. 2. Stable and Secure Data Link: The physical tether ensures a secure and interference-free connection between the drone and ground station, reducing the risk of signal jamming or hacking. High-speed data transmission supports real-time video streaming, sensor data, and command signals. 3. Modular Payload Options: The LH-120 can be equipped with various payloads, including high-resolution EO/IR cameras, LiDAR sensors, or communication relays, adapting to different operational requirements. Its gimbal-stabilized camera provides clear imagery even in challenging conditions. 4. Robust and Weather-Resistant: Built to operate in diverse environments, the drone features a durable airframe capable of withstanding moderate winds and light rain. Its compact and portable design allows for rapid deployment in field operations. 5. Autonomous Flight Modes: The system includes advanced flight control software for automated takeoff, landing, and altitude hold, reducing operator workload. GPS and fail-safe mechanisms ensure stability and recovery in case of tether disconnection. Applications - Security and Surveillance: Ideal for monitoring critical infrastructure, military bases, or public events, providing persistent aerial oversight. - Disaster Response: Supports search-and-rescue operations by delivering real-time imagery of affected areas. - Telecommunications: Acts as a temporary communication relay in remote or disrupted networks. - Industrial Inspections: Enables close-up inspections of power lines, pipelines, or wind turbines without risking human safety. The LH-120 Tethered Drone combines endurance, reliability, and versatility, making it a valuable tool for defense, public safety, and commercial applications where prolonged aerial presence is essential.