The ZKManet2441 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.
* 2W power output for up to 49km range
* Automatic calibration algorithm at startup
* With main and sub (LoRa) dual links to ensure timely refreshing
of GPS data
* Using 1T2R dual-antenna for more reliable transmission
* 360-degree twist-free slip ring
| Model | ZKManet2441 | Brand | ZKMANET |
| RF Parameters | Frequency | 800MHz/1.4GHz/2.4GHz |
| Bandwidth | 5MHz/10MHz/20MHz |
| RF Channel | 1T2R |
| Output Power | 2W |
| Range | 49km(LOS) |
| PTZ Parameters | Motor Torque | 30N*m |
| Rotation Angle | 360°horizontally, 90°vertically+ |
| Angle Accuracy | ±2° |
| Maximum Motor Speed | 0.21s/60° |
| Interface Parameters | RF Interface | N*1,SMA*2 |
| LAN Interface | Waterproof aviation connector |
| Power Interface | Waterproof DC connector |
| Network Parameters | Data Rate | 30Mbps(Max) |
| Encryption | ZAES128 |
| Physical/Environment | Dimensions | 306*396*416mm |
| Weight | 4.2kg (w/ battery & antenna) |
| IP Rating | IP65 |
| Working Temp | -40ºC~+60ºC |
| Electrical Parameters | Power Supply | DC12V |
| Power Consumption | <High Power |
- GPS Antenna
- Directional panel antenna interface, SAM F
- LoRa link antenna interface, SMA F
- Power button
- OLED screen (1.3") and configuration buttons (up, down and menu)
- Battery indicator
- Omnidirectional antenna interface, SAM F
- LAN & Serial port - 9 pin aviation connector (4 pins for LAN, 3
pins for TTL and 2 pins not used)
- DC power input interface, waterproof
Zhongke Lianxun (Shenzhen) Technology Co., Ltd is a high-tech
research and development enterprise. Our products primarily
leverage Mesh, COFDM and LTE technologies, along with supporting
decision-making software, to create emergency communication systems
for underground facilities, and police investigations, non-combat
training, urban emergencies, and communication vehicles. These
solutions are designed for law enforcement agencies and government
departments, including public security, armed police, , forest fire
prevention, civil defense, and maritime operations. Notably, our
intelligent communication products for specialized robots address
the challenges of long-distance communication and control in
complex environments.
