Precision GPS Timing and Power Measurement Solutions
Analyze the Timing Signal
Reads, analyzes, and sources IRIG-B, DCF77, and 1 PPS. The comprehensive instrument for power substation timing.
Synchronized Power Measurements
Combine GPS Satellite precision timing with advanced power measurement capabilities in a single unit - affordable and powerful technology in rack mount or portable flavors.
Handheld Power System Multimeter
Model 928A packs critical functionality in a small, easy to use package for power engineers in the field. Measures power and energy, flicker, harmonics, phase angle, with a waveform display.
Model 811AT Universal Test Plug Current Lead Set
As a set or individual single-phase current lead, Model 811 test leads feature industry compatible Universal Test Plugs and gold plated 0.25 in spade lugs for maximum quality.
September 11, 2024 Model 1201 Document Update
Name : Model 1200B 1201B/C User Manual
Version : J
Released : 11 September 2024 more info »
January 12, 2024 New power cord available for the 1200 series GNSS clocks
The new power cord for the Models 1200B, 1201B/C, 1202B/C, 1205B/C, and the 1206B/C allows connections to an IEC320 C14 female socket. It has a male IEC320 C14 plug on one end and the clock power supply mating connector on the other. See our website for pictures and additional details. more info »
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 more info »
October 16, 2024 CISA, FBI, NSA, and International Partners Release Advisory on Iranian Cyber Actors Targeting Critical Infrastructure Organizations Using Brute Force
Today, CISA—with the Federal Bureau of Investigation (FBI), the National Security Agency (NSA), and international partners—released joint Cybersecurity Advisory Iranian Cyber Actors Brute Force and Credential Access Activity Compromises Critical Infrastructure. This advisory provides known indicators of compromise (IOCs) and tactics, techniques, and procedures (TTPs) used by Iranian actors to impact organizations across multiple critical infrastructure sectors. more info »
October 15, 2024 Google wants to power AI data centers with nuclear
Google helps build 7 small nuclear reactors to generate the huge power demanded by its artificial intelligence (AI) data centers. more info »
July 25, 2024 Navigating with Cellphone Signals
The new technique could protect against GPS spoofing. 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.
