NEW Symmetricom SyncServer 1520R-S250 UPGRADED ublox GPS NTP Network Time Server

NEW OPEN BOX • MINT CONDITION • Guaranteed Good GPS Sync • Correct Date Displayed • Brand New u-blox GPS Receiver Installed • Fully Working • IRIG-B, 10MHz and 1PPS Inputs/Outputs • Firmware v1.36 • IPv6 Ready • TCXO Description Note: This unit has been upgraded with a new, latest generation GPS receiver module from u-blox. It is therefore unaffected by the September 18th 2022 week number rollover event that caused most SyncServers to fail to sync to GPS and eventually to show an incorrect date. The new card is good for accurate GPS time and date reception until 2037. It also will lock to GPS much faster then the original receiver (about 6 minutes in my testing), and probably see a few more satellites. Here's a new-old-stock, never-used, mint condition Symmetricom/Microsemi SyncServer S250 NTP server that obtains highly accurate and traceable time from the GPS satellite constellation - as well as IRIG-B, 10MHz and 1PPS inputs if preferred. The OEM GPS receiver in this unit