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GPS time frequency receiver - 40.5 - 240 V, 40 W, 10 MHz | 4370 A
The 4370A DVB Sync Source is a flexible timing system designed for Single Frequency Network (SFN) synchronization for DVB/DAB applications. The 4370A enables DVB-T and DVB-H networks to be deployed across varied landscapes by providing access to low cost, reliable precision time and frequency reference signals, in multiple formats ensuring a robust and reliable network.Redundancy And Reliability
The 4370A receives reference-timing signals from GPS, fiber optic and E1 inputs and translates them to generate the output signals. In case of a loss of GPS, the 4370A automatically switches to and locks to the auxiliary fiber optic or 2 MHz, 2Mbit/sec input to continually provide outputs that are traceable to a primary reference clock. The 4370As can be linked together via the optional fiber optic transceiver on the input, to provide a double redundant system with no single point of failure allowing for the utmost in system reliability. All of the 4370A outputs are provided on hot swappable modules so each one can be removed if needed or additional outputs can be added without the need for powering down your network.
Power Redundancy From Hot Swap AC or DC Power Supplies
The standard 4370A comes configured with AC/DC hot swap power supplies, (1) 10MHz hot swap output module and (1) 1PPS hot swap output module providing a total of (4) 10MHz and (4) 1PPS outputs. If additional outputs are required, the 4370A 1U chassis can support up to six hot swap output modules which will provide 24 total outputs in a single 1U chassis.