The GPS GLONASS Galileo L2 Band SMD Passive Ceramic Antenna (25x25x2mm) is a small, multi-constellation antenna designed to support GPS, GLONASS, and Galileo systems operating on the L2 frequency. This passive, surface-mount antenna is constructed from ceramic materials, providing dependable and high-precision satellite navigation suitable for various applications, including drones, automotive systems, and Internet of Things (IoT) devices.