Holybro H-RTK ZED-F9P UltralightH RTK F9P Ultralight is an ultra lightweight RTK GNSS module with U blox ZED F9P, an IST8310 compass, and an integrated helical antenna. It is designed specifically for weight conscious applications where every gram counts. The H RTK F9P Ultralight can receive and track multiple GNSS systems. Owing to the multi band RF front end architecture, all four major GNSS constellations (GPS, GLONASS, Galileo, and BDS) can be received concurrently. All