NEO-M9N four GNSS set with Helix Antenna for your UAV systems, Robots, RC, FPV or other projects. Ultra small and light. The NEO-M9N set makes evaluating the high performance of the u-blox 9 positioning engine simple. With a built-in USB interface for both power supply and high-speed data transfer, the need for an external power supply is eliminated. The NEO-M9N Breakout board is very compact, and it’s user-friendly interface and power supply options make it ideally suited for use in laboratories, vehicles and outdoor locations. Furthermore, the NEO-M9N breakout board can be used with a PDA or a notebook PC, making it the perfect companion through all stages of design-in projects. It’s a fully assembled and tested PCB for the NEO-M9N with Helix antenna. 92-channel u-blox M9 engine GPS L1 C/A, QZSS L1 C/A/S, GLONASS L10F BeiDou B1I, Galileo E1B/C SBAS L1 C/A: WAAS, EGNOS, MSAS, GAGANv SuperSense Indoor GPS, -167dBm On-board low noise 3.3V voltage regulator USB, I2C (SDA, SCL) and UART (Tx, Rx) SMA antenna connectors. u-center ublox Evaluation Software Extensive visualization and evaluation features Supports AssistNow Online and AssistNow Offline A-GPS services Time pulse LED, Power LED Flash memory for firmware upgrade and settings inside in the module (can save setings without battery) Supercapacitor for HOT module start Dimensions: 30x30 mm Weight: 25 gr. with mounted antenna Fully assembled and ready to use Helix Antenna included Helix Antenna Features: Quadrifilar helix antenna Concurrent GNSS reception on GPS, GLONASS, Galileo and Beidou Rugged IP67 rating with SMA mount Small form factor Ground plane independent GIS, RTK and other high accuracy GNSS applications Low power consumption Low phase center variation over azimuth and elevation and among different samples Ultra-lightweight about 17-19 gramm Dimension 55x25mm Automotive grade electronics