The ZKManet3451 is an airborne Mesh radio that utilizes an FPGA
solution. It supports adaptive frequency hopping and selection,
automatically choosing the optimal frequency in the presence of
electromagnetic interference. This enables broadband network
self-organization and transmission in complex scenarios. It can be
used in various communication combinations for different usage
scenarios, such as on moving UAVs or USVs, allowing for easy
plug-and-play operation without the need for configuration or
parameter changes. It is primarily used for multimedia
interconnection between drones and base stations, as well as
serving as a Mesh relay node.
* Data rate up to 56Mbps
* Full transparent IP data transmission
* With HDMI input
* Long range customizable
* Supports GPS/BD
* Supports up to 8 nodes customizable
* With TTL and LAN interface
| RF Parameters |
| Default Frequencies | 1300-1500MHz (70MHz-6GHz customizable) |
| Channel Bandwidth | 2.5M/5M/10M/20MHz (40MHz optional) |
| RF Waveform | TDD-COFDM (2T2R) |
| Output Power | 2x2W, 1dBm step adjustable |
| Receive Sensitivity | -100dBm@2.5MHz |
| Modulation Type | BPSK/QPSK/16QAM/64QAM (adaptive) |
| FHSS | Optional (>1000 hop/s) |
| IFS | Optional |
| Network Parameters |
| Network Size | 8 nodes customizable |
| Multi-hop Capability | 15 hops (short message); 10 hops (voice); 8 hops (video) |
| Range | Long range customizable |
| Data rate | Up to 28Mbps@10MHz & 56Mbps@20MHz |
| Delay | 7ms@2.5MHz/hop |
| Movement Speed | >1000km/h |
| Start Time | 27s |
| Positioning | GPS/BD/GLONASS (GNSS) |
| Network Access Time | <1s |
| Network Extension | WIFI AP |
| Electrical Parameters |
| Working Voltage | 12-36V DC |
| Power Consumption | ≤237dBm |
| Physical/Environment |
| Weight | 475g |
| Dimensions | 120*90*40mm |
| Working Temp. | -40°C~70°C |
| Interface |
| LAN Interface | *1 |
| Serial Interface | RS232*1 (Or TTL) |
| Video Interface | Mini HDMI*1 |
- MESH antenna interface-2, SMA F
- WIFI/LoRa antenna interface, SMA F
- HDMI input interface, Mini HDMI
- GPS antenna interface, SMA F
- MESH antenna interface-1, SMA F
- Mounting hole x4
- LAN/TTL interface
- Power input interface (XT60)
- Signal Indicator
| SNR | Link Quality | Topology Color |
| SNR ≥ 17 | Excellent | Deep Green |
| 12 ≤ SNR < 17 | Good | Light Green |
| 7 ≤ SNR <12 | Fine | Yellow |
| 2 ≤ SNR <7 | Medium | Orange |
| -10 < SNR <2 | Bad | Red |
| SNR = -10 | Disconnected | N/A |
Zhongke Lianxun (Shenzhen) Technology Co., Ltd. was founded in 2005
and specializes in the research and development of products related
to drone defense and control, wireless video transmission, and
network security encryption and decryption. With a commitment to
high quality and cutting-edge technology, we deliver comprehensive
network communication solutions to our clients. Our team of chief
scientists, led by professors from the Network Security Institute
at Wuhan University, has made significant advancements in
developing man-in-the-middle platforms for enhancing network
security.
Currently, our offerings include platforms such as a drone denial
system, long-range wireless video transmission for drones, a
network encrypted data analysis platform, an IPSEC
man-in-the-middle platform, and an SSH man-in-the-middle analysis
platform. We also provide design and development services for big
data collection and analysis products tailored for large
enterprises and institutions with confidentiality requirements. In
addition, we sell network security equipment and offer technical
services in information security. Our products are extensively
utilized by law enforcement agencies and government bodies,
including public security, armed police forces, units, forest fire
prevention teams, civil air defense organizations, and maritime
authorities.
