The hub connecting the ground to the air, managing both energy and data transmission.

• Core Functions:

• Automatic Cable Management: Adaptive tension control and automatic spooling for seamless ascent and descent.

• Power Conversion: Converts AC 380V input into high-voltage DC power, transmitting it to the drone via the tether.

• Data Transmission: Utilizes fiber-optic composite cables for high-bandwidth, low-latency signal backhaul.

• One-Key Operation: Supports automated takeoff and landing sequences when paired with the control system.

• Upgrades:

• Optimized Structure: Reinforced box structure with reduced volume to better fit within vehicle constraints.

• RTK Base Station: Includes a ground-based RTK station to provide positioning references for the UAV.