Arbiter Systems®, Inc.
Precision GPS Timing and Power Measurement Solutions
High Precision GPS Clock for Substation Applications
The popular Model 1094B brings reliability, precision, convenience and common connectivity options to the substation.
November 11, 2025
Motorola/iLotus 12 Channel Receiver Maintenance Advisory
Maintenance requirement for all Motorola/iLotus M12M GPS receivers.
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September 25, 2025
Model 1201 Document Update
Name : Model 1201B/C Quick Setup Guide
Version : G
Released : 25 September 2025
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September 25, 2025
Model 1200 Document Update
Name : Model 1200B Quick Setup Guide
Version : D
Released : 25 September 2025
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April 15, 2021
Presentation: Time in the Power Industry: How and Why We Use It
Arbiter Systems engineer Bill Dickerson delivers a talk to the IEEE North Jersey section on the use of precision timing in the power industry.
Topics covered include:
-Applications of precise time
-Accuracy requirements
-Time scales, time zones etc
-Sources of precise time
-Methods of timing distribution
-Problems sometimes encountered and how to avoid them
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March 27, 2026
Anatomy of a Blackout: Findings from the Spain-Portugal Grid Collapse Final Report
An analysis of the European Network of Transmission System Operators for Electricity (ENTSO-E) Expert Panel’s final report on the April 28, 2025, Iberian Peninsula power grid incident.
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December 22, 2025
NIST contemplated pulling the pin on NTP servers after blackout caused atomic clock drift
Time signals shifted by a tiny amount that only very sensitive users would find upsetting
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December 3, 2025
Indian government reveals GPS spoofing at eight major airports
India’s Civil Aviation Minister has revealed that local authorities have detected GPS spoofing and jamming at eight major airports.
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