The DJI SDR Transmission Transmitter makes use of Software-Defined Radio technology to offer high-quality, anti-interference and low-latency transmission. In broadcast mode, each transmitter can connect to an unlimited number of receivers, providing a high-quality monitoring experience for multiple collaborators and meeting the independent monitoring needs of various professional roles. When coupled with a receiver, it enables one-on-one real-time communication allowing for seamless conversations between the cinematographer and the director or client at any time. It features a lightweight design and foldable antennas for easy storage, a single transmitter weighs approximately 145 grams. This not only ensures portability but also supports various mounting methods, satisfying a wide range of on-scene demands. The DJI transmitter supports multiple monitoring methods and can output three SDR signals and two Wi-Fi signals simultaneously. Additionally, the transmitter allows for direct connection to smartphones or tablets over Wi-Fi, offering a cost-effective, dual-channel monitoring experience without the need for a receiver. The transmitter supports industry-standard NP-F batteries, which provide a voltage ranging from 6.8 to 8.4 V.