Ultra Long Range Low Latency HD Video/Data Transmission - China Suppliers Factory DDLmesh Wireless Mesh Data Link System
The new DDLmesh series wireless digital data link is a low-cost long-distance video & data transmission product with small size, light weight, 2×2 MIMO, complete functions and abundant frequency bands. DDLmesh series based on SDR software defined radio platform with 2×2 MIMO, it adopts Beamforming, Maximal Ratio Combining(MRC), Maximal Likelihood(ML) algorithm, low density parity check(LDPC) coding, intelligent frequency selection and autonomous frequency hopping technology to achieve strong radio frequency performance and strong anti-jamming.
DDLmesh series data link radio provides ultra-long distance, low latency, bidirectional multi-channel network video & data & voice integrated wireless transmission. The world's leading code-modulated physical layer waveform technology and flexible anti-jamming and secure encryption design for the unmanned field are applied to reliable remote data links for UAVs, helicopters, robots, unmanned ships, unmanned vehicles and special vehicles.
2×2 MIMO with Beamforming, MRC, ML algorithm, and LDPC coding for robust anti-jamming performance.
Stable wireless transmission supporting open distances of more than 50 km and NLOS mobile transmission.
Equipped with AES encryption to ensure reliable remote data links for unmanned systems.
The application system is mainly composed of the airborne radio with the airborne camera, and the ground radio with the ground computer, as well as the necessary accessories (including power supply, antenna feed system, connection lines and connectors, etc.).
The system can simultaneously transmit three IP/HDMI/SDI/CVBS HD video and multiple two-way transparent data (such as flight control/pod, BD/GPS, voice, etc.). AES encryption ensures transmission security. Radio the transmission power of the station can reach up to 40W, providing a stable and reliable communication link.
- Multi-Band Support: 400M/600M/800M/900M/1.4G/2.3G/2.4G/5.8GHz, transmitting power can be changed, supports NLOS high-speed mobile transmission, open transmission distance of more than 50 km.
- High Data Stream: 70Mbps data stream, adaptive dynamic bit allocation technique. Supports one-way 4K, multi-way 1080P or 720P HD video.
- Simultaneous Routing: 3 serial ports and 2 video interfaces running at the same time; flight controller, voice, BD/GPS and other data can transmit with video.
- Flexible Topology: Supports P2P, P2MP, MP2MP techniques, centerless of no-master/slave. Supports VLAN.
- Easy Management: Local diagnostic interface, telnet, network management. Local and remote wireless firmware updates through FTP.
Frequently Asked Questions (FAQ)
The DDLmesh series supports an open transmission distance of more than 50 km and is capable of handling NLOS (Non-Line-of-Sight) high-speed mobile transmission.
It supports multiple frequency bands including 400M, 600M, 800M, 900M, 1.4G, 2.3G, 2.4G, and 5.8GHz. The transmitting power is adjustable to suit different requirements.
Yes. The system supports 3 serial ports and 2 video interfaces running simultaneously, allowing flight controller, voice, BD/GPS, and other data to transmit alongside the video stream.
The system supports a 70Mbps data stream with adaptive dynamic bit allocation. It can transmit three IP/HDMI/SDI/CVBS HD videos simultaneously, supporting one-way 4K, or multi-way 1080P/720P HD video.
The DDLmesh series features integrated AES encryption to protect the transmission of video, voice, and telemetry data from unauthorized access.
It supports Point-to-Point (P2P), Point-to-MultiPoint (P2MP), and MultiPoint-to-MultiPoint (MP2MP) topologies with a centerless, no-master/slave configuration, and fully supports VLAN.