The AF-NDG4 portable automatic tethered cable pay-in/pay-out system mainly consists of acable winch, tethered ground power housing, integrated tether cable, and integrated groundpower supply.

It provides wired power supply, data transmission, and automatic cable management fortethered UAVs.

The winch assembly includes the enclosure, main frame, cable drum, and control circuitry.

System enclosure dimensions:382 mm × 352 mm × 226 mm (L×W×H)

Enclosure incl. handle & control panel:450 mm × 352 mm × 240 mm (L×W×H)

Single cable length:110 m

Weight: 14.5 kg ± 0.1 kg

External power input:AC 220 V

Maximum cable reeling speed: ≥ 2 m/s

Operating mode:Passive pay-out / Active pay-in

Power output voltage:DC 800 V

Maximum output power:4500 W