Overview
The TP-T4H portable automatic tethered cable pay-in/pay-out system mainly consists of a cable winch, tethered ground power housing, integrated tether cable, and ground power supply.
It provides wired power supply, data transmission, and automatic cable management for tethered UAVs. The winch assembly includes the enclosure, main frame, cable drum, and control circuitry.
Features
- Integrated winch and high-voltage ground power in one portable enclosure
- Passive cable pay-out with active rewind for long-endurance tethered missions
- Front-panel LCD monitoring of output voltage, current, power, and temperature
- Torque-adjustable reeling for takeoff, hover, and recovery in windy conditions

