My Stratum-0 Atomic Clock
Summary
The post documents upgrading a GPS-disciplined desk clock to a chip-scale atomic clock (CSAC) system, detailing O-1 and O-2 builds, the CSAC GPSDO integration, and the pursuit of ultra-stable frequency references for accurate timekeeping. It covers hardware interfaces, costs, potential network time accuracy, and provides acknowledgments, repositories, and sources.