Most Hackaday readers will be familiar with the idea of a network time server; a magical box nestled away in some distant data center that runs the Network Time Protocol (NTP) and allows us to conv… ...

Particularly eager clock watchers can actually rig up their own NTP server for ... The ESP8266 combines the timestamp from the GPS messages and the PPS signal to synchronize itself with the ...

From recent work I'd say 15ms is very doable without a ton of work using out of the box NTP pool settings. Using GPS but no PPS, about 10ms is what I was seeing vs "true" (NIST Boulder).

Meinberg LANTIME M400/GPS NTP Time Server and PTP/IEEE 1588 Grandmaster Clock. A flexible Solution for Industrial Time and Frequency Synchronization offering GPS based NTP and PTP Download ...

EdgeSync uses a multi-GNSS receiver (GPS, Galileo, GLONASS, Beidou and QZSS), PTP and Synchronous Ethernet (SyncE) as input references and generates PTP, SyncE, NTP and timing signals (10 MHz, 1 PPS ...

LAS VEGAS, Oct. 23, 2017 /PRNewswire/ -- OnTime Networks, a global leader for rugged, time synchronized Ethernet solutions for the aerospace and d ...

GPS technology is embedded in our cell phones and vehicles — even our pets. ... SNTP is no less accurate than NTP. It could be combined with a 1 PPS sync pulse to achieve higher accuracy; however, it ...

Highperformance NTP server (contact the factory about PTP) provides accurate time distribution over an IP network. High Performance Inertial Navigation System: Geo-PNT works in autonomous GPS mode.

In ATSC Mobile DTV, the NTP reference is used to synchronize mobile streams from different stations to reduce channel change time and potentially allow signals from multiple transmitter sites to be ...

Howard Constantine has created a new version of his Oscilloscope Clock V, which is now equipped with a GPS module 1PPS that is capable of auto-setting the time and date depending on your location.