VM31 VIDEO&DATA&RC LINK
Category: Flight controller with FPV system
Model: VM31
VM31 is a digital video transmission device applied in the UAV field, supporting MESH networking technology. It can expand the coverage of the UAV network, enabling UAVs to communicate and collaborate in a larger area. It has self - organizing and self - adapting characteristics. When the connection is interrupted or interfered, it can automatically reroute the data transmission path to ensure stable communication and enhance robustness in complex environments. At the same time, it supports multi - path data transmission, enhancing data transmission reliability. It also has good expandability and flexibility, allowing new UAVs to easily join the existing network. Its overall weight is 160g (excluding the antenna), and the size is 80mm56mm28mm. The operating frequencies are 800MHz (806 - 826MHz) and 1.4GHz (1427.9 - 1467.9MHz, with 1.4G as the factory - standard configuration). The external voltage is DC 12 - 50V (compatible with 3 - 12S batteries), and the operating current is 300mA (when powered by 12V). The transparent serial port supports TTL / RS232 full - duplex with any baud rate. The signal interfaces include SBUS 2 and LAN1. The power is -40~37dBm, equipped with 2 - 4dBi rod - shaped antennas. The operating temperature ranges from -20 to +65℃, the video delay is less than 300ms, the single - point distance can reach 15km (varying with the environment), the operating bandwidth is 1.4 - 20M, the antenna mode is 1x2MIMO (single - transmit and dual - receive), and the power supply interface is XT30.