Arbiter Systems®, Inc.

Precision GPS Timing and Power Measurement Solutions

Timing & Frequency

GPS controlled Precision Time Clocks and Frequency Standard/Comparator - Advanced and Economic models to match your requirements


Arbiter News

January 18, 2012
Model 930A Document Update
Name : Model 929A/930A Manual
Version : F
Released : 18 January 2012
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January 18, 2012
Model 931A Document Update
Name : Model 931A Manual
Version : Q
Released : 18 January 2012
more info »

January 9, 2012
Model 933A Document Update
Name : Model 933A User Manual
Version : H
Released : 05 January 2012
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January 9, 2012
Model 928A Document Update
Name : Model 928A Manual
Version : J
Released : 05 January 2012
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January 9, 2012
Model 1088 Document Update
Name : Model 1088B User Manual
Version : U
Released : 10 November 2011
more info »

Industry News

January 26, 2012
A Perfect Storm of Planetary Proportions
The approach of the solar maximum is an urgent reminder that power grids everywhere are more vulnerable than ever to geomagnetic effects
By JOHN KAPPENMAN / FEBRUARY 2012
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January 23, 2012
Leap second decision is postponed
Experts at the International Telecommunication Union (ITU) were unable to reach a consensus, so moved the matter to a meeting in 2015.
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January 16, 2012
China's First Demand Response Project to be Launched Under U.S.-China Smart Grid Cooperative
The Tianjin Economic-Technological Development Area will implement China's first Smart Grid Demand Response project with Honeywell.
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Upcoming Events

PowerTest Electrical Maintenance and Safety Conference
Feb 27, 2012 - Mar 1, 2012
Fort Worth, TX
Booth 210
more info »

2012 International Conference of Doble Clients
Mar 25, 2012 - Mar 30, 2012
Boston, MA
Booth # TBD
more info »

NWPPA Engineering and Operations Conference and Trade Show
Apr 9, 2012 - Apr 12, 2012
Spokane, WA
Booth # TBD

more info »

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What is Accuracy?

When manufacturers use accuracy values to define the performance of their products, consumers should have confidence that, in fact, the products do perform to the stated levels. However, that is not always the case. This paper takes a look at several misconceptions about "accuracy" - particularly within the measurement and control markets of the electric utility industry - and discusses various methodologies that can be adopted to justify claims and ratings.

read more » all papers »

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