Oct. 28, 2025

What are the working principles of the metro clock system?

The metro clock system is a key component of the metro's low-voltage power supply system. Its primary function is to provide standardized time signals for OCC dispatchers, station staff, maintenance personnel, office workers, and passengers, while also supplying synchronized clock signals to other subsystems. So, how much do you know about the work

Oct. 28, 2025

Saisi Rubidium Atomic Clock: Reliable Time‑Frequency Reference for Mission‑Critical Infrastructure

Oct. 28, 2025

Key Parameters of TCXO (Temperature Compensated Crystal Oscillator)

Crystal oscillators are vital components in electronic devices that generate stable frequency signals. Among them, the Temperature Compensated Crystal Oscillator (TCXO) boasts superior performance, as it can automatically adjust its output frequency to counteract shifts caused by ambient temperature fluctuations. This article elaborates on the core

Oct. 28, 2025

How to Select Different Crystal Oscillator Packages?

In the design of electronic devices, crystal oscillators serve as core components of clock sources, and their performance directly impacts the stability and reliability of the system. However, faced with a wide array of crystal oscillator package types on the market, many engineers often feel confused when making a selection. Different package form

Oct. 28, 2025

The sole Chinese participant! The Saisi ISPCS 2023 London Exhibition has successfully concluded. Exploring the broader boundaries of time-frequency applications with global partners!

The annual IEEE1588 International Symposium on Clock Synchronization Measurement, Control and Communication (ISPCS) was held at the National Physical Laboratory in London, UK, from September 18 to 22,2023. Saisi attended as scheduled, collaborating with global partners to explore clock synchronization technologies and distributed applications based

Oct. 28, 2025

Sysclock Time Synchronization: Safeguarding the Time Security for Billions of Users

What would you think if your phone suddenly lost signal, mobile payments failed, railway services suspended, card readers stopped working collectively, and even emergency hotlines became unreachable? Would you suspect a hacker attack or damaged optical cables?

Oct. 28, 2025

How time synchronization technology has become a key support for the smart transportation industry

In the rapidly developing modern society, the intelligent transportation system, as the artery of urban development, plays a crucial role. It optimizes traffic flow, reduces congestion, and improves safety and efficiency through efficient information processing and communication technologies. In the process of building this complex system, time syn

Oct. 28, 2025

Functional Analysis of Time Server

In modern society, with the rapid development of information technology, precise time synchronization has become crucial for numerous industries and applications. From computer networks to financial transactions, and from communication systems to scientific experiments, all rely on stable and accurate time sources. Against this backdrop, the time s

Oct. 28, 2025

PCI-e Timing Card | Industrial High-Precision Timing Board

The PCI-e timing card is an expansion board integrating high-precision clock source, multi-source timing decoding and bus synchronous output functions. It can be directly inserted into the PCI-e slot of equipment without external power supply, and realizes time signal parsing and synchronization via hardware logic, delivering remarkable advantages

Oct. 28, 2025

Differences Between Chip-Scale Atomic Clocks and Traditional Atomic Clocks