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UAV Drone Auto Tracking Antenna System 50km 100km 200km

UAV Drone Auto Tracking Antenna System 50km 100km 200km
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Frequency: 806-825MHz/1403-1444MHz/2408-2480MHz
Encryption: AES128 (user-defined Password)
Bandwidth: 3MHz/5MHz/10MHz/20MHz
Range: 30km, 50km, 100km, 100+km (Customized On Demand)
Data Rate: Max 30Mbps@20MHz
High Light:

portable UAV Data Link


UAV Drone Ground Terminal

Basic Infomation
Place of Origin: Shenzhen China
Brand Name: OEM / LinkAV
Certification: CE
Model Number: LKAV-3712
Payment & Shipping Terms
Packaging Details: Brown Carton
Delivery Time: Negotiable
Payment Terms: T/T, PayPal
Supply Ability: 500pcs/Month
Product Description

UAV Drone Auto Tracking Antenna System 20km 50km 100km



The LKAV-3712 is a ground terminal designed for long distances video data communication. It has built-in GPS tracking module and wireless communication module. The airborne GPS module feeds GPS/BD coordinate information to the wireless communication module through serial port for transparent transmission. The ground terminal calculates the pointing angle based on its own latitude and longitude and that of the airborne module. This ensures your ground panel antenna is always aligned with your airborne module, maintaining the best possible wireless reception and significantly increasing the range. It adopts 1T2R dual-antenna transmission, with a high-gain directional antenna for sending and receiving, and an omnidirectional antenna for receiving, which can transmit signals more effectively.



■ 316mw power output for up to 20km range (2W/10W output as optional)

■ With inertial and magnetic dual compasses to achieve high-precision pointing

■ Automatic calibration algorithm at startup

■ Automatically starts tracking after receiving valid GPS data

■ With main and sub (LoRa) dual links to ensure timely refreshing of GPS data

■ Using 1T2R dual-antenna for more reliable transmission

■ Supports tripod and suction cup installation

■ High-quality and powerful steering gear

■ 360-degree twist-free slip ring

■ Supports alignment for simultaneous movement of the ground and airborne ends

■ IP65 rated for use in harsh environments

■ Portable design and simple operation


Panel Description

UAV Drone Auto Tracking Antenna System 50km 100km 200km 0

UAV Drone Auto Tracking Antenna System 50km 100km 200km 1

① GPS Antenna

② Directional panel antenna interface, SAM F

③ LoRa link antenna interface, SMA F

④ Power button

⑤ OLED screen (1.3”) and configuration buttons (up, down and menu)

⑥ Battery indicator

⑦ Omnidirectional antenna interface, SAM F

⑧ LAN & Serial port – 9 pin aviation connector (4 pins for LAN, 3 pins for TTL and 2 pins not used)

⑨ DC power input interface, waterproof



RF Characteristics
Working Frequency 800MHz, 1.4GHz, 2.4GHz
Channel Bandwidth 3M/5M/10M/20MHz
RF Channel 1T2R
Output Power 316mw 20km (2W/50km, 10W/100km as optional)
PTZ Characteristics
Motor Torque 30N*m
Rotation Angle 360° horizontally, 90° vertically
Angle Accuracy ±2°
Maximum Motor Speed 0.13s/60°
Maximum Payload 1.5kg (Panel Antenna)
RF Interface N*1, SMA*2
LAN Interface Waterproof aviation connector
Power Interface Waterproof DC connector
Network Characteristics
Transmission Range 20km, 50km, 100km, 100+km (Customized on demand)
Throughput 30Mbps
Encryption AES128
Physics/Environment Characteristics
Dimensions 306*396*416mm
Weight 4.2kg (w/ battery & antenna)
Working Temp. -20°C ~ +60°C
IP Level IP65
Electrical Characteristics
Power Supply 12V DC
Power Consumption <30W
Battery Capacity 14Ah/12V
Battery Life Around 4 hours


Package Content

For reference only, subject to change for each project.

Item Name Model Qty Remark
1 Ground Terminal LKAV-3712 1  
2 Directional Panel Antenna N-M, 1.4GHz,15dBi 1  
3 Omnidirectional Antenna N-F, 1.4GHz,5dBi 1  
4 Lora Antenna SMA M 1  
5 Power Adapter 12.6V/5A 1  
6 SMA-M to N-M feeder cable   1  


About LinkAV

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Founded in 2005, LinkAV has been dedicating to design and manufacture mobile wireless video/data transmission systems including COFDM, IP MESH and 4G-LTE series, with a group of professional engineers to provide tailor-made service (OEM). LinkAV serves a diverse, high demanding customer base from police/military to ordinary citizens, from UAV to UGV/Robots, from oil field to forest, from overseas to mainland China.

LinkAV is a China leading manufacturer (OEM) of innovative wireless communications and information systems. Our advanced data link systems are ideal for critical communications in tactical unmanned systems such as unmanned ground vehicles (UGVs), unmanned aerial vehicles (Drones, UAVs) and unmanned surface vehicles (USVs), and are designed with portability and reliability foremost in mind.


Our Advantages

■ Over 15 years experiences in wireless communication solutions.

■ High product quality, competitive price and low MOQ

■ Excellent pre-sale and after-sale technical team.

■ Quick response and fast delivery.

■ OEM supported.



Q1: Are you a manufacturer or a trading company?

We're professional manufacturer specializing in wireless transmission systems.

Q2: Why should I choose you?

You'll get competitive price, prime quality, satisfied service and long warranty.

Q3: What kind of product service can I have?

OEM & ODM service.

Q4: What kind of warranty do you offer?

We offer one-year-warranty and lifelong maintenance.

Q5: What're the payment terms?

We accept bank transfer, PayPal, or cash payment.

Q6: Packaging & Shipping?
Neutral brown carton & Ship via DHL, FedEx, UPS, TNT or by air/sea.

Q7: How long for delivery?
1-3 weeks for regular model and 3-5 weeks for customized model.

Q8: Can I order 1 sample for test?

Yes, we welcome sample order, mixed samples are acceptable.

Q9: Do you have any MOQ limit?

No limit, 1pc is acceptable.

Q10: Is it OK to print my logo on the product?

Yes, please inform us formally before production and confirm the design firstly


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Get in touch with us
Tel : 0086 15817349508
Fax : 86-755-83735058
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