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SyncSystem Master Timing Reference



SyncSystem Master Timing Reference (4380A)

The Microsemi© SyncSystem 4380A provides superior time and frequency performance in a highly configurable 1U rack-mountable package, building upon the successful 4370A DVB SyncSource. The combination of a high performance internal atomic oscillator and L1/L2 GPS receiver ensures accurate synchronization of the system with UTC(USNO) while still providing the excellent phase noise and short-term stability demanded by metrology, aerospace, communications, and defense applications.

Features
• Timing accuracy: < 10 ns RMS
• Frequency accuracy: < 1E-13 @ 1 day
• Phase noise: -110 dBc/Hz (1 Hz Offset)
• Holdover: 250 ns @ 1 day
• Network Time Protocol (NTPv4)
• Hot-swappable user output modules
• Redundant and hot-swappable power supplies
• SSHv2 Network Management Console
• L1/L2 GPS receiver mitigates effect of ionospheric delay changes and supports advanced GPS processing
• Remote software upgrades via network
• External frequency reference input enables augmented timing performance when higher stability frequency standard is available

Data Sheet:
dssyncsystem4380a.pdf


Microsemi