The receiver will be able to detect any external threat, avoiding signal degradation and unavailability, strongly enforcing the availability of the timing service

RAIL
For such domain, timing and synchronisation devices are considered as a key concept in functional and safety aspects. In fact, GNSS timing receivers can be used for several applications, such as: railway networj timing, railway signalling systems, track to train radio systems, station clock and passenger information, event timestamping (for giuridical recording),timing for diagnostic systems.