KXAT103D CRPA

KXAT103D_4B1L1E1 is a CRPA (Controlled Reception Pattern Antenna) protective integrated unit. It performs signal reception, amplification, down-conversion, filtering, and processing for 4 channels of BDS B1, GPS L1, and GALILEO E1 frequency points. Powered by a 12~32V DC supply, it consists of four parts: an antenna array, an RF module, a processing module, and a positioning module. It possesses protection capabilities against abnormal electromagnetic signals from three directions and can directly output positioning results. The antenna is highly integrated with the frequency signal processing module, featuring a low noise figure, high gain, excellent array element consistency, and low mutual coupling. The product is compact, has low power consumption, and is easy to apply. It is suitable for various scenarios sensitive to the electromagnetic environment and dependent on high-precision positioning, ensuring reliable high-precision positioning results even in complex electromagnetic environments.