DJI SDR Transmission Combo OverviewElevate your video production with the DJI SDR Transmission Combo, an unparalleled solution for stable, high-quality video transmission on small-to-medium shooting sets. This combo integrates the SDR Transmission Transmitter and Receiver, providing a seamless experience with long-range, high-resolution footage transmission. Leveraging DJI's proprietary Software Defined Radio (SDR) technology, this system offers superior performance even in complex environments, making it ideal for crowded sets or areas with dense architecture that typically challenge conventional Wi-Fi-based solutions. The DJI SDR Transmission Combo supports an impressive transmission range of up to 3km, accommodating wide and dynamic filming areas. With a minimal latency of just 35 ms, it ensures smooth and extended reach for real-time monitoring. Whether you're shooting a fast-paced action scene or a detailed close-up, this combo guarantees that your footage is transmitted with precision and reliability. The high-quality image transmission capabilities of the system allow for video up to 1080p60 resolution and a high bit rate of up to 20 Mb/s, delivering crisp image detail, vivid colour, and high-quality audio. This ensures an enhanced collaboration experience and superior monitoring quality for all team members. One of the standout features of the DJI SDR Transmission Combo is its seamless auto-frequency hopping. The SDR technology enables automatic frequency hopping across the 2.4 GHz, 5.8 GHz, and DFS bands, ensuring a stable and interference-free connection. In complex environments with potential signal obstacles, the system can automatically switch to the cleanest channel, maintaining uninterrupted transmission. Users can manually switch channels within the app and monitor channel quality simultaneously when connected in SDR Control or Wi-Fi modes, providing greater control and flexibility in various shooting conditions. The system's versatility is further enhanced by its ability to connect to unlimited receivers in Broadcast mode. This feature provides a high-quality monitoring experience for multiple collaborators, meeting the independent monitoring needs of various professional roles on set. The metadata transmission support for mainstream cinema cameras like ARRI and RED via the SDI input allows directors, cinematographers, and DIT teams to access detailed camera information in real-time, facilitating a more efficient and informed workflow. The DJI SDR Transmission Combo also includes advanced features such as voice call capability, enabling real-time communication between the receiver and transmitter. This allows for seamless conversations between the cinematographer and the director or client at any time. The system supports PTP control over cameras, displaying and adjusting settings such as aperture, shutter, and ISO, and even triggering photo and video recording functions through the app. When connected to a gimbal, it supports Force Mobile, virtual joystick, and gimbal recentering functions, adding another layer of control and convenience. Power options for the transmitter and receiver are diverse, including direct power via a USB-C cable, USB PD fast chargers, standard USB power supplies, or L-series batteries. The transmitter and receiver can also be mounted on DJI gimbals like the RS 4 Pro, RS 4, or RS 3 Pro and powered directly by them, eliminating the need for separate batteries. This flexibility ensures that the DJI SDR Transmission Combo can adapt to a wide range of shooting setups, making it an indispensable tool for professional videographers and filmmakers seeking reliable, high-quality video transmission solutions.
