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) Co., Ltd was established in 2005. The company focuses on the research and development of products for drone defense/control, wireless video transmission, and network security encryption/decryption. It leverages the technical expertise of renowned university network security institutes. The company specializes in providing data encryption and decryption solutions as well as drone defense solutions for industries such as wind power, national power, oil and gas, firefighting, public security, road and bridge construction, and emergency management agencies.
