XK-F358 on-board communication system

Order the XK-F358 on-board communication system for reliable data transmission over long distances!

Connect with your drone over record distances. The XK-F358 system is built on MIMO technology with spatial multiplexing. It transmits high-definition video and telemetry without delay. Transmitter power 10 W per channel (20 W in total). The XK-F358 communication system operates as part of a self-organizing mesh network. Choose a professional solution for the most difficult missions.

• Ultra long-distance communication up to 300 km. Provides reliable data transmission over record distances with line of sight.

• Mesh network without node limitation. Enables the creation of flexible and resilient radio networks for drone swarms.

• Low latency ~10ms. Ensures timely management and real-time video transmission.

• High noise immunity. TD-COFDM technology and adaptive modulation up to 256QAM ensure stability.

• Complete protection from external influences. Housing IP66 (optional IP68) and operating range from -40 to +80°C.

Operating principle and key technologies

The XK-F358 system uses MIMO (Multiple Input Multiple Output) technology with spatial multiplexing. It simultaneously transmits and receives signals through multiple antennas, which increases throughput and immunity to interference. TD-COFDM (Time Domain Coded Orthogonal Frequency Division Multiplexing) modulation is resistant to multipath signal propagation. The system automatically adapts the data rate (QoS) from 1 to 100 Mbit/s in the 20 MHz band and up to 180 Mbit/s in the 40 MHz band.

The Mesh network function allows you to connect many nodes (drones, ground stations) without restrictions. If one node fails, the network is automatically rebuilt in less than 1 second. Bandwidth loss is less than 30%. The system supports mobility up to 800 km/h.

The XK-F358 system is ideal for unmanned aerial vehicles, ground robots, marine vessels and perimeter security systems. The durable housing and wide temperature range allow it to be used in any climatic conditions.

Specifications

• Waveform: Sine
• Technology: MIMO (spatial multiplexing, TX/RX)
• Receive sensitivity: -103 dBm (5 MHz BW)
• Bandwidth: 2.5/5/10/20 MHz (40 MHz optional)
• Data speed: 1-100 Mbps (20 MHz) / 180 Mbps (40 MHz), adaptive QoS
• Modulation: TD-COFDM, BPSK/QPSK/16QAM/64QAM/256QAM
• RF Power: 10W×2 (Ground/Air)
• Latency: ~10 ms (20 MHz BW)
• Range: 100–300 km (visual), 1–30 km (city)
• Network: Mesh, no node restrictions
• Start-up time: <30 sec
• Network switching: <1 sec
• Bandwidth loss: <30%
• Mobility: up to 800 km/h
• Control: Local/Remote (frequency, power, spectrum, GPS/Beidou, temperature)
• Temperature: -40°C to +80°C
• Protection: IP66 (IP67/68 optional).