LKAV-3712-4W

The LKAV-3712 is an auto tracking antenna ground terminal designed for long-distance communication. It has a built-in tracking module and supports various directional antenna to track the airborne module. Implement the automatic tracking function of directional antennas to improve the communication distance. The airborne module transmits the GPS/BD coordinate information to the data link module serial port for transparent transmission. After transmitting it to the ground terminal through the data link modules, the ground terminal calculates the pointing angle, so that the ground panel antenna can always be aligned with the airborne module to maintain the best wireless reception effect, thus greatly improving the wireless transmission distance.

  • With dual sensors to achieve high-precision pointing.

  • Automatic calibration algorithm at startup

  • Automatically starts tracking after receiving valid GPS data

  • With MESH and LoRa dual links to ensure GPS data transmission

  • Supports tripod and suction cup installation

  • High-quality and powerful steering gear

  • 360-degree twist-free slip ring

  • Rugged IP65 design for use in harsh environments

  • Compact portable design and simple operation


RF Characteristics

Working Frequency

1400-1460MHz (562-612MHz)

Channel Bandwidth

2M/5M/10M/20M/40MHz

RF Channel

2T2R

Output Power

36dBm (2x2W)

PTZ Characteristics

Motor Torque

30N*m

Rotation Angle

360° horizontally, 90° vertically

Angle Accuracy

±2°

Maximum Motor Speed

0.21s/60°

Interfaces

RF Interface

N*2, SMA*1

LAN Interface

Waterproof aviation connector

Power Interface

Waterproof aviation connector

Network Characteristics

Transmission Range

30-50km

Throughput

82Mbps

Encryption

AES256

Physics/Environment Characteristics

Dimensions

204*166*198mm

Weight

4.8kg (w/ battery)

Working Temp.

-20° ~ +60°

IP Level

IP65

Electrical Characteristics

Power Supply

12V DC

Power Consumption

<30W

Battery Capacity

15.6Ah/12.6A

Battery Life

Around 4 hours