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China Suppliers DDLmesh Wireless Mesh/Data Link - Long Range, Low Latency HD Video & Data Transmission Factory Solutions

Introducing our advanced networking solution, designed for seamless operation and optimal performance. This product features essential parameters such as operating frequency, channel bandwidth, network ID, and transmit power settings, ensuring robust connectivity tailored to your specific needs. Our system offers spectrum scanning capabilities, along with real-time displays and statistical records of network topology, link field strength, signal-to-noise ratio, and both upload and download traffic, Additionally, it includes critical monitoring features such as node distance tracking, GPS/Beidou electronic mapping, and temperature, voltage, and jamming analysis. Software upgrades are easily manageable to keep your system up to date. With remote silence and wake-up functionalities available, this product caters to the needs of various industries. As a trusted supplier and factory based in China, we are committed to delivering high-quality networking solutions that enhance your operational efficiency

    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.

    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.

    Key Features & Technical Capabilities

    400M/600M/800M/900M/1.4G/2.3G/2.4G/5.8GHz, transmitting power can be change, support NLOS high speed mobile transmission, open transmission distance of more than 50 km.

    70Mbps data stream, adaptive dynamic bit allocation technique. Support one-way 4K, multi way 1080P or 720P HD video.

    3 serial port and 2 video interfaces running at the same time, flight controller, voice, BD/GPS and other data can transmit with video.

    Support P2P, P2MP, MP2MP technique, centerless of no-master/slave. Support VLAN.

    Local diagnostic interface, telnet, network management. Local and remote wireless firmware update through FTP.

    Frequently Asked Questions

    What is the maximum transmission range of the DDLmesh series?
    The DDLmesh series supports an open transmission distance of more than 50 km and is designed to support NLOS (Non-Line-of-Sight) high-speed mobile transmission.
    Which frequency bands are supported by this wireless data link?
    It supports a wide range of frequency bands including 400M, 600M, 800M, 900M, 1.4G, 2.3G, 2.4G, and 5.8GHz. The transmitting power is also adjustable.
    What kind of video resolutions and data throughput can it handle?
    The system delivers a 70Mbps data stream with adaptive dynamic bit allocation. It can support one-way 4K video, or multi-way 1080P/720P HD video transmission.
    Can I transmit telemetry data and video simultaneously?
    Yes. The system features 3 serial ports and 2 video interfaces that can run simultaneously. This allows telemetry/flight controller data, voice, BD/GPS, and other data to transmit alongside the video stream.
    What network topologies does the system support?
    It supports Point-to-Point (P2P), Point-to-Multipoint (P2MP), and Multipoint-to-Multipoint (MP2MP) topologies. It features a centerless, no-master/slave architecture and supports VLAN.
    How is the transmission security and management handled?
    Transmission security is ensured using AES encryption. For management, it offers a local diagnostic interface, telnet, and network management options, with support for local and remote wireless firmware updates via FTP.