The GSS6560 12 channel GPS/SBAS Simulation System is Spirent s mid range laboratory signal generator that offers full user control over scenario creation utilizing SimGEN, making it ideally suited for use in L1 C/A product development and verification environments. The SimGEN PC environment for the GNSS6560 is fully compatible with Spirent s higher ranger of multi-frequency simulators covering L1/L2 and L5 applications.