Maxtena MPA-124-C 12mm L1 GPS Passive Microstrip Antennas are ceramic GPS passive patch antennas based on Maxtena technology. The Maxtena MPA-124-C patch antennas are perfect for projects with a smaller scope and budget for which high-performance and lower weight are not primary factors. MPA-124-C features higher upper hemisphere efficiency and a lower axial ratio than regular patch antennas. These antennas are designed for embedded applications, such as GPS handheld units, mobile devices, and tracking devices.