The system has unique output capabilities such as GPS L1 RF output for retrofitting any legacy GPS system with secured/assured Positioning/Timing/Navigation, as well as PTP/IEEE1588 Grandmaster capability, and legacy 1PPS/10MHz and NMEA time-code outputs. The system supports numerous holdover oscillators ranging from TCXO, DOCXO, various CSAC, and numerous High-End Rubidium built-in master oscillators. The PNT-62xx supports a number of front-end UTC inputs such as Satelles Low Earth Orbit (LEO) non-GNSS receiver, eLoran Terrestrial receiver, Concurrent, L1, L2, 元, and L5 GNSS reception, PTP/IEEE1588 Grandmaster and Slave, and Legacy 1PPS/10MHz inputs. This system is comprised of over ten models of the PNT-62xx unit, each addressing requirements for different markets and applications. Introducing the PNT-62xx Reference system for Critical Infrastructure applications. PNT-62xx Critical Infrastructure Time and Frequency Reference
