?Ruggedized Protection?The light weight and small size 601A antenna can lighten the loads of small unmanned vehicles, as well as a standard TNC female connector for easy integration. ?Strong Anti-interference Performance?The antenna LNA features excellent out-of-band rejection performance, which can suppress the electro magnetic interference, providing the stability and reliability of GNSS signals. ?Tracking in Challenging Environments?The ability to receive low elevation signals with high gain and wide beam width makes 601A an excellent choice for tracking visible satellites under challenging conditions. ?High Phase Center Stability?601A features a multi-point feeding design to achieve greater phase center stability. It effectively improves measurement accuracy and provides better RTK solution.