| Model |
CSW520A |
A specialized module designed for long - range UAV wireless communication, integrating multiple advanced features to meet diverse application demands. |
| Working Frequency |
5.15 - 5.85GHz |
This frequency band is widely used in wireless communication, offering good compatibility and the ability to adapt to various wireless communication standards and devices. |
| Throughput |
Adaptive, <100Mbps |
The module can automatically adjust the data transmission rate according to the actual network environment and data transmission requirements, making full use of network resources to meet the bandwidth needs of different services. |
| Maximum Transmit Power |
Single - channel 27dBm, dual - channel 30dBm |
High transmit power enhances the signal coverage and penetration ability, enabling effective communication in complex environments. |
| Maximum Transmission Distance |
32KM (ground - to - air interference - free directional antenna, 2Mbps), typical urban line - of - sight ground - to - ground 1.3KM (omnidirectional antenna), ground - to - air omnidirectional 16KM |
Different antenna types and communication scenarios result in varying transmission distances. Directional antennas concentrate energy in a specific direction for longer - distance transmission, while omnidirectional antennas provide all - around coverage for scenarios requiring wide coverage. |
| Operating Temperature |
-40 - 80°C |
The wide temperature range allows the module to operate normally in various harsh environments, whether in extremely cold outdoor winters or hot industrial settings. |
| Operating Voltage |
5V |
A common operating voltage standard, facilitating integration and adaptation with various electronic devices and power systems. |
| Power Consumption |
2.5W (typical), 12.5W (maximum) |
Relatively low power consumption helps extend the device's battery life and reduce energy consumption, making it suitable for mobile devices and portable applications with strict power requirements. |
| Receiver Sensitivity |
-99dBm (Min) |
High receiver sensitivity means the module can accurately receive data in weak signal environments, improving communication reliability and stability. |
| Latency |
Typical value 2ms |
The low - latency characteristic makes the module excel in applications with high real - time requirements, such as UAV real - time video transmission and remote control, enabling quick response and data processing. |
| Package Size |
38mm * 40mm * 7mm (L * W * H) |
The compact size is convenient for installation and integration in space - constrained devices, saving valuable device space. |
| Encryption |
WPA2 AES |
Advanced encryption algorithms effectively protect the security of data transmission, preventing data theft and tampering, and are suitable for scenarios with high data security requirements. |
| Network Topology |
Point - to - point, point - to - multipoint, mesh network, repeater |
Rich network topology support allows the module to flexibly adapt to different network architectures and application requirements, whether for simple point - to - point communication or complex multi - node networks. |
| Frequency Selection Characteristics |
Supports real - time frequency switching (frequency hopping), supports power - on best channel scanning |
Real - time frequency switching and channel scanning functions help the module avoid interference bands and select the optimal communication channel, improving communication quality and stability. |
| Functional Applications |
Integrated serial port transparent transmission, serial port to network, SBUS |
Diverse functional applications enable the module to connect and communicate with different types of devices, meeting the needs in various fields such as industrial control and UAV communication. |
| Weight |
14.3g |
The light weight facilitates installation and portability, without adding excessive burden to the device. |
| Antenna Interface |
IPEX x2 |
The IPEX interface offers good connection stability and signal transmission performance, ensuring reliable connection between the antenna and the module. |
| Interfaces |
UARTx2, SBUSx2, GPIO, 10/100M Ethernet, WPS pairing button |
Rich interface types provide more connection and expansion possibilities, facilitating data interaction and control between the module and other devices. |
