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(Customizable) |
| 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. was established in 2005. We focus on the research and development of products for drone defense/control, wireless video transmission, and network security encryption/decryption. With excellent quality and advanced technology, we provide comprehensive network communication solutions to our customers.
Our chief scientist team, led by professors from the Network Security Institute of Wuhan University, has achieved remarkable results in the development of man-in-the-middle platforms for network security. The company currently offers platforms such as a drone denial system platform, long-distance wireless video transmission platform for drones, network encrypted data analysis platform, IPSEC man-in-the-middle platform, and SSH man-in-the-middle analysis platform.
We provide design and development services for internet big data collection and analysis products and application solutions to large enterprises and institutions with confidentiality needs. Additionally, we offer sales of network security equipment and information security technical services. Our products are widely used by law enforcement forces and government departments such as public security, armed police, , forest fire prevention, civil air defense, and maritime affairs.
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