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Timing

GPS World's Timing section offers exclusive daily news, features, opinion pieces, and product information on GPS and GNSS technology in timing.


News
SpectraTime Awarded Contract to Improve Rubidium Atomic Frequency Standards   April 17, 2012

SpectraTime, a business of the Orolia Group, today announced it has been awarded a 1M€ contract to improve rubidium atomic frequency standards (RAFS) as part of the European Global Navigation Satellite System Evolution Program. More>>

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Symmetricom Offers GPS Disciplined Atomic Oscillator Modules and High-Frequency Source Modules   April 12, 2012

Symmetricom, Inc., precision time and frequency technology company, today announced the company will sell GPS disciplined oscillator (GPSDO) modules and high-frequency source modules from Jackson Labs Technologies, Inc., a designer and manufacturer of cutting-edge precision time and frequency...More>>

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UrsaNav Follows Up with Second Wide-Area Timing Tests   March 26, 2012

This week, UrsaNav once again transmitted from the former USCG Loran Support Unit (LSU) facility in Wildwood, New Jersey. To ensure that those interested understand that the USCG has no intent to acquire, operate, or provide a wireless time technology or services, UrsaNav has renamed the LSU —...More>>

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UrsaNav Testing Wide-Area Timing Alternative   March 5, 2012

As a result of a Cooperative Research and Development Agreement (CRADA) between the U.S. Coast Guard and UrsaNav, Inc., on-air tests are being conducted from the former Loran Support Unit site in New Jersey.More>>

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UTC Leap Second Announced for June   January 10, 2012

The International Earth Rotation and Reference Systems Service (IERS) has announced that a positive leap second will be introduced into Coordinated Universal Time (UTC) at the end of June 2012. UTC will be retarded by 1.0 second.More>>

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ITT Exelis, Chronos Team on Offerings for Interference, Detection and Mitigation   December 15, 2011

ITT Exelis and Chronos Technology Ltd. have agreed to jointly pursue and develop product offerings for the GNSS interference, detection and mitigation (IDM) market. Satellite-based positioning, navigation and timing (PNT) systems are vulnerable to many factors, such as signals jamming, resulting in...More>>

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Faster than a Speeding Light Particle   October 26, 2011

We published a news story recently suggesting that Albert Einstein, the Mighty Hip Einie, got one thing wrong, or at least not quite totally right: the universal upper limit constituted by the speed of light. Precise-timing GPS receivers in a Geneva lab helped indicate that subatomic neutrinos can...More>>

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Knocking Einstein: Septentrio in CERN Experiment on Faster-than-Light Neutrinos   September 28, 2011

Septentrio's precise-timing GPS receiver PolaRx2eTR features prominently in the OPERA experiment being held at CERN, the European laboratory for particle physics in Geneva, Switzerland. The results of this experiment would seem to indicate that neutrinos can travel at a velocity 20 parts per...More>>

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u-blox Introduces Precision Timing Chip for 4G LTE Femtocells   September 22, 2011

u-blox, the Swiss positioning and wireless chip and module company, announces the immediate availability of the UBX-G6010-ST-TM, a precision timing single-chip based on GPS technology with extreme acquisition sensitivity. It is designed for high-volume applications requiring low-cost precision...More>>

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JAVAD GNSS Announces Partnership with LightSquared   September 21, 2011

JAVAD GNSS announced that it is partnering with broadband company LightSquared. In promotional material handed out at the ION-GNSS conference in Portland, Oregon, JAVAD GNSS says "LightSquared not only can coexist with GPS, it complements it."More>>