5.8GHz Long-Range Wireless Data Link Module 100Mbps MIMO | Ethernet UART SBUS | 5-15km UAV Telemetry

5.8GHz Long-Range Wireless Data Link Module 100Mbps MIMO | Ethernet UART SBUS | 5-15km UAV Telemetry

Overview

The 5.8GHz Long-Range Wireless Transmission Link Module is a high-performance long-range wireless communication solution designed for professional UAV systems, industrial control, robotics, and telemetry applications. Operating in the 5.8GHz frequency band, the module supports IEEE 802.11n compatibility and provides stable high-speed wireless data transmission using advanced dual-antenna MIMO technology.

With a maximum air data rate of 100 Mbps and a transmission distance of up to 15 km in air-to-ground scenarios, the module is ideal for applications requiring reliable long-distance communication with low latency and high bandwidth. The module also supports ground-to-ground communication distances ranging from 300 meters to 1500 meters, depending on environmental conditions.

The module integrates multiple communication interfaces, including:

• Ethernet transparent transmission

• UART serial communication

• SBUS signal input and output

These interfaces allow seamless integration with flight controllers, autopilots, computers, cameras, industrial equipment, and other embedded systems.

Designed with compact dimensions (42.5 × 30.5 mm) and weighing only 8.9 g, the module is highly suitable for space-constrained platforms such as drones and portable devices. The module operates with a wide input voltage range of 7–30V and maintains power consumption below 5.5W during full data transmission, ensuring efficient performance.

Configuration and system management are easily handled through a Web UI interface, allowing users to configure parameters such as channel selection, serial port baud rate, and network mode.

The module also supports flexible network topologies, including:

• Point-to-Point communication

• Point-to-Multipoint communication

• Star network topology

With robust design, high transmission efficiency, and flexible connectivity, the wireless module provides a powerful wireless communication backbone for demanding professional applications.

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Features

Long-Range Wireless Communication

The module provides long-distance wireless communication up to 15 km in air-to-ground scenarios. This capability makes it suitable for UAV telemetry, remote monitoring, and long-range control systems.

High Speed Data Transmission

With a maximum air data rate of 100 Mbps, the module supports high-bandwidth applications such as real-time video streaming, telemetry data transfer, and network communication.

Dual-Antenna MIMO Technology

The built-in MIMO (Multiple Input Multiple Output) wireless architecture uses two antennas to improve signal reliability, increase throughput, and enhance resistance to interference.

Multiple Data Interfaces

The module integrates several communication interfaces:

• Ethernet port for network data

• UART serial port for device communication

• SBUS input and output for RC systems

This multi-interface design makes the module adaptable for various systems and devices.

IEEE 802.11n Compatibility

The module supports the IEEE 802.11n wireless standard, ensuring stable performance, wide compatibility, and efficient wireless communication.

Transparent Data Transmission

Both the Ethernet port and serial interface support transparent data transmission, allowing data to be transmitted without modification between devices.

Flexible Networking Modes

The module supports multiple network configurations:

• Point-to-Point

• Point-to-Multipoint

• Star network topology

This flexibility enables deployment in complex communication networks.

Wide Voltage Input

The power input supports 7V to 30V DC, allowing easy integration with UAV batteries, vehicle power systems, and industrial power supplies.

Web-Based Configuration Interface

The module includes a user-friendly Web UI for configuration and management. Users can easily adjust network parameters, transmission settings, and serial port configurations through a browser.

Compact and Lightweight Design

With its small size and lightweight construction, the module is optimized for embedded applications such as drones, robotics, and portable communication devices.

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Specifications

Wireless Specifications

Frequency Band: 5.8 GHz

Wireless Standard: IEEE 802.11n compatible

Wireless Bandwidth: 20 MHz

Maximum Air Data Rate: 100 Mbps

Maximum Transmission Power: 29 dBm

Antenna Configuration: Dual antenna MIMO

Transmission Distance:

Air-to-Ground: 5 – 15 km
Ground-to-Ground: 300 – 1500 m

Supported Network Topology:

• Point-to-Point
• Point-to-Multipoint
• Star network

Supported Channels and Center Frequencies:

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Hardware Specifications

Module Dimensions: 42.5 × 30.5 mm

PCB Thickness: 1.6 mm

Weight: 8.9 g

Component Height:

Top side: < 4.5 mm
Bottom side: < 2.5 mm

Power Input Voltage: 7V – 30V DC

Power Consumption:< 5.5W during full transmission

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Interface Specifications

Ethernet Port

Type: 100 Mbps bidirectional wireless transparent Ethernet

Connector:4-Pin 1.25 mm locking connector

UART & SBUS Interface

Type: Bidirectional transparent UART + SBUS

Connector: 5-Pin 1.25 mm locking connector

Default UART Level: TTL 3.3V

Optional UART Level: RS232 (customizable during production)

Supported Baud Rates: 1200 / 2400 / 4800 / 9600 / 38400 / 57600 / 115200 / 230400 / 460800 / 921600

Baud rate configuration is available through the Web UI.

Antenna Interface

ANT1: IPEX antenna connector
ANT2: IPEX antenna connector

Power Interface

Connector: 4-Pin 1.25 mm locking connector

Voltage Range: 7V – 30V

5V Output

Connector: 2-Pin 1.25 mm locking connector

Output Voltage: 5V regulated output for cooling fan power supply.

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LED Indicators

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Applications

The wireless transmission module is suitable for a wide range of professional and industrial wireless communication scenarios.

UAV Communication Systems

The module is ideal for drone telemetry and control systems, enabling reliable long-distance communication between UAVs and ground control stations.

Industrial Automation

In industrial environments, the module can be used for wireless machine control, remote monitoring, and equipment networking.

Robotics

Robots requiring long-distance wireless communication can benefit from the module’s high-speed data transmission and stable connection.

Remote Monitoring Systems

The module enables wireless data transmission for sensors, surveillance systems, and remote data acquisition.

Autonomous Vehicles

For autonomous vehicles and mobile robots, the module provides stable communication links for navigation data and system control.

Wireless Network Bridges

The Ethernet transparent transmission function allows the module to be used as a wireless Ethernet bridge for network extension.

RC Control Systems

The integrated SBUS interface supports remote control applications and can connect directly to flight controllers and RC receivers.

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Customization Options

To meet the requirements of different applications, the module supports various customization options.

Serial Interface Customization

The default serial interface uses TTL 3.3V level, but it can be customized to RS232 level according to customer requirements.

Firmware Customization

Custom firmware configurations can be developed to support specific communication protocols or specialized functions.

Antenna Options

Different antenna types can be selected depending on transmission distance and environmental conditions, including:

• High-gain directional antennas

• Omnidirectional antennas

• Custom antenna cables

Connector Customization

Alternative connectors or cable assemblies can be customized for integration with specific devices.

OEM Branding

Manufacturers and distributors can request OEM labeling, customized packaging, and branding for integration into their own products.

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Frequently Asked Questions (FAQ)

Q:What is the maximum communication distance of the module?

A: The module supports 5–15 km air-to-ground communication and 300–1500 meters ground-to-ground transmission, depending on antenna type, environment, and installation conditions.

Q:Does the module support point-to-multipoint communication?

A: Yes. The module supports point-to-point, point-to-multipoint, and star network topologies, making it suitable for multi-device communication networks.

Q:How is the module configured?

A: The module can be configured using a Web UI management interface. Users can access the configuration page through a browser to adjust parameters such as wireless channel, network mode, and serial port settings.

Q: What serial baud rates are supported?

A: The module supports multiple baud rates, including:

1200, 2400, 4800, 9600, 38400, 57600, 115200, 230400, 460800, and 921600.

Q: What type of antennas does the module use?

A: The module uses IPEX antenna connectors for both ANT1 and ANT2 ports, allowing connection to external antennas.

Q: What power supply does the module require?

A: The module supports a 7V to 30V DC input voltage, making it compatible with various power systems including drone batteries and industrial power supplies.

Q: Can the module output power for external devices?

A:Yes. The module provides a 5V regulated output that can be used to power accessories such as cooling fans.

Q: What is the power consumption of the module?

A: During full data transmission, the module consumes less than 5.5W, ensuring efficient operation even in battery-powered systems.