As an essential business, AR is continuing to operate and provide our customers with the service and support they need during this time. We take the health and safety of our employees very seriously and have additional measures in place to maintain a safe working environment.

AR Knowledge Center

Press Releases

New AR Amplifier Spans 10 kHz - 400 MHz Range With 1000 Watts of Power

AR Introduces A New Representative for China

AR Releases Updated Version of EMC Test Software

AR Appoints Distributor For Australia And New Zealand

AR Chamber Team Tailors Test Chamber Solutions To Customer Needs

Agreement with NEXIO in North America Making AR The Single Source Provider of Total EMC Solutions

AR Has Made It Easier To Create EMC Test Facilities: New AR/Comtest Partnership Provides Everything Needed With A Single Source

AR's Solution Partner Agreement with Keysight Enables Greater Access To Keysight's Best-in-Class Equipment

AR Celebrates 50th Anniversary

AR RF/Microwave Names Bob Ellis North American Regional Sales Manager

AR Launches New Corporate Landing Page In Conjunction With Its 50th Anniversary #AR50YearsStrong

AR Appoints New Chief Operating Officer

AR RF/Microwave Instrumentation Earns ISO 9001:2015 Certification

AR Introduces New State of the Art Solid State Field Generating Systems

AR’s New “U” Series Amplifiers Have The Widest Bandwidth In The Industry

AR/RF Microwave Instrumentation Receives Accreditation From A2LA

AR Expands Its Product Line With New Division

Helping Shape The Industry’s Future

Introducing the New AR Board of Directors

New AR “Built to Last” Logo

AR RF/Microwave Instrumentation To Help U.S. Army Modernize EMRE Test Complex

AR Mobile App Highlighted In Evaluation Engineering

AR's 16,000-Watt Power Amplifier Voted One Of The EMC Products Of the Year at EMC Live 2015

AR Provides Power Amplifier To Help Re-Establish Connection With ISEE-3 Spacecraft

AR RF/Microwave Instrumentation Celebrates 45th Anniversary

AR’s 40+ Years Of Knowledge, Expertise And Product Information Are Now Available In A Mobile Phone App

AR Introduces New Family of 400 MHz Solid-State RF Amplifiers

New AR Amplifier Instantaneously Covers The 1 - 6 GHz Frequency Band

New Electric Field Analyzer Kits From AR Are Dramatically Faster And Provide More Detailed Information

AR Introduces Multi-Tone RF Test System

AR Holds Three Places On RF Globalnet's Top Ten Of 2011 Lists