SRX-10i

Global Navigation Satellite Systems (GNSS) are a critical component for various services including telecommunications (5G), maritime and air navigation, fleet tracking and autonomous driving, energy infrastructure and network timing, and inventory management (IoT). The SRX-10i offers simultaneous real-time monitoring of up to two bands of the GNSS spectrum with a bandwidth of up to 100 MHz. It is compatible with GPS L1/Galileo E1/GLONASS G1, GPS L2/GLONASS G2, and GPS L5/Galileo E5a/E5b/GLONASS G3 bands. The system identifies and characterizes detected interference, and is modular with customized customer connectivity options. It provides configurable interference masks and spectrum resolution. Outputs include interference characteristics such as bandwidth, calibrated power (dBm), duration, and time stamp, along with daily/weekly reports and email alerts. The SRX-10i system is composed of one or more nodes, each including an RF front-end and software for real-time spectrum monitoring, plus a central analysis node for data storage, visualization, and management. It features an easy-to-use user interface and seamless integration into existing information systems. Advanced options include a configurable notch filter for persistent interference, binary output of raw data for post-processing, and calibration for absolute power, linearity, and spectral purity. The core system includes an autonomous interference event monitor that informs operators about detected interference and generates alarm messages for interference, life signals, and station unavailability. The SRX-10i has been successfully implemented in over 10 airports and seaports.