Nanjing Airfly Electronic Technology Co., Ltd.
                                                                                                           
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13 Years
Since 2013
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AF-J3 4-Axis Tethered Drone with 3kg Load Capacity, 80min Flight Time and RTK Positioning

Price Negotiable
Price: negotiable
MOQ: 1~5unit
Delivery Time: 1~4week
Brand: Kitefly
Product Description
Product Overview

The AF-J3 4-Axis Tethered Drone is a professional unmanned aerial vehicle featuring foldable arms and a waterproof Paliken-type carrying case. Designed for industrial applications requiring stable, long-duration flight operations with precise positioning capabilities.

Technical Specifications
ModelAF-J3
Equipment Size600 × 600 × 300mm
Diagonal Motor Wheelbase735mm
Weight (with tethered battery)2.75kg
Maximum Load Capacity3kg
Hovering Accuracy±0.1m
RTK Positioning Accuracy1cm+1ppm (horizontal)
1.5cm+1ppm (vertical)
Maximum Horizontal Flight Speed12m/s
Maximum Flight Altitude5000 meters
Maximum Tolerable Wind SpeedLevel 7 (15m/s)
Maximum Rotational Angular Velocity120°/s
Maximum Transmission Distance7km
Working Temperature Range-10°C to 50°C (14°F to 122°F)
Stable Power Consumption≤300W
GNSS SystemsGPS + Glonass + BeiDou + Galileo
Flight Performance
Flight Duration:
• 80 minutes (empty load)
• 60 minutes (1kg load)
• 30 minutes (3kg maximum load)
Remote Control System
  • ≥7-inch display screen
  • 10km control distance
  • 10000mAh battery capacity
  • Operating temperature: -20°C to +50°C
  • Battery life: ≥4.5 hours
Package Contents
• Drone × 1
• Tethered battery × 1
• Battery charger × 1
• Drone packaging box × 1
Key Features
  • 4-axis design for enhanced stability and control
  • Foldable arms for easy transportation and storage
  • Professional-grade RTK positioning with centimeter accuracy
  • Multi-GNSS support for reliable satellite connectivity
  • Waterproof carrying case for field operations
  • Extended flight times with tethered power system

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Nanjing Airfly Electronic Technology Co., Ltd.
Location Room 1813, Block C, No. 88 Pulin Road, Pukou District, Nanjing City, Jiangsu Province, China
Contact Person Susy

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