The 9400A is an airborne MESH communication module for drones based on a Software-Defined Radio (SDR) architecture, enabling self-organizing broadband transmission in complex scenarios. It supports multiple communication configurations for different use cases. Optional frequency bands include 900 MHz, 1.2 GHz, 2.4 GHz, 3.3 GHz, and 5.8 GHz, with customization available. The module is compact (50×50 mm) and lightweight (42 g), making it especially suitable for drone FPV applications.
| Item | Parameters |
|---|---|
| Frequency | 900MHz/1.2G/2.4G/3.3G/5.8G or customization |
| Output Power | 2x0.5W |
| RF Bandwidth | 2.5/5/10/20MHz |
| Waveform | TDD-COFDM+2T2R |
| Carrier Modulation | QPSK/16QAM/64QAM (Adaptive) |
| Receive Sensitivity | -100dBm@5MHz |
| Network Capacity | Up to 16 nodes |
| Communication Range | 10-30km (Air-to-Ground LOS) |
| Data Rate | Up to 40Mbps |
| MESH Link Delay | <20ms per hop |
| Mobile Application | Supports 1000+km/h |
| Size | 50×50×20mm |
| Weight | 42g |
| Working Temperature | -40°C～+70°C |
| Power Supply | DC 12-24V |
| Power Consumption | ≤9W |
| Ethernet Interface | *1 |
| UART Interface | TTL*1 |
Founded in 2005, LinkAV has been dedicating to design and manufacture mobile wireless video/data transmission systems including COFDM, IP MESH and 4G-LTE series, with a group of professional engineers to provide tailor-made service (OEM). LinkAV serves a diverse, high demanding customer base from police/ to ordinary citizens, from UAV to UGV/Robots, from oil field to forest, from overseas to mainland China.
LinkAV is a China leading manufacturer (OEM) of innovative wireless communications and information systems. Our advanced data link systems are ideal for critical communications in unmanned systems such as unmanned ground vehicles (UGVs), unmanned aerial vehicles (Drones, UAVs) and unmanned surface vehicles (USVs), and are designed with portability and reliability foremost in mind.
