For stable, high-quality video transmission on a small-to-medium-sized shooting set, the SDR Transmission Transmitter from DJI is designed for long-range transmission of footage up to 1080p60 resolution using DJI’s proprietary technology. SDR (Software Defined Radio) transmission uses a tri-bandwidth (DFS, 2.4 GHz, and 5.8 GHz) automatic frequency-hopping system, resulting in high penetration and distances up to 3Kms. The system is ideal for transmitting footage from a camera rig to an unlimited number of receivers or mobile devices, especially on crowded sets or around dense architecture that would otherwise overwhelm a conventional consumer Wi-Fi-based solution.