If GPS goes down, how do you know the time? An introduction to "quantum sensors" from the funding of atomic clock startup ...

Diamond Point has introduced the miniature Trimble Mini-TTM GPS (Global Positioning System) disciplined clock, a combined GPS receiver and ovenized quartz oscillator designed for the precise timing ...

Here on Earth, it might not matter if your wristwatch runs a few seconds slow. But crucial spacecraft functions need accuracy down to one billionth of a second or less. Navigating with GPS, for ...

Today's timing and navigation systems mostly rely on GPS, where satellites carrying atomic clocks broadcast precisely timed signals that devices can use to pinpoint location and synchronize with ...

AURORA, Ill. – Connor-Winfield Corp. in Aurora, Ill., is introducing the CW25-GDO-DK series combined GPS receiver and GPS disciplined oscillator module for time and frequency synchronization ...

No audio available for this content. Successful eLoran field trial using ADVA’s OSA 5420 Series demonstrates same accuracy and stability as GPS with much-improved resilience UrsaNav and ADVA have ...

Here on Earth, it might not matter if your wristwatch runs a few seconds slow. But crucial spacecraft functions need accuracy down to one billionth of a second or less. Navigating with GPS, for ...