LKAV-3712

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.

  • 50-200km for option

  • 2W/10W/20W/4W (MESH) data radio output power for option

  • 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 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


RF Characteristics

Working Frequency

Tri-band/70MHz-6GHz customizable

Channel Bandwidth

3M/5M/10M/20MHz

RF Channel

1T2R / 2T2R

Output Power

2W/10W/20W/4W (MESH)

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)

Interfaces

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