ABOUT US
Since 1969, AR has played a major role in the success of the automotive, medical, military, aerospace and telecom industries. The company’s products are used for a variety of critical applications including RF Test & measurement in a multitude of industries throughout the world. At AR, there’s no substitute for quality. It’s the foundation of our business and the AR value that’s recognized around the globe.
AR products do more, last longer, work harder and make your job easier. And that gives you a fierce competitive edge. Only AR delivers innovative technology, advanced design, quality build & workmanship, mismatch capability, durability & longevity, a limitless support network, less cost watt for watt and the most comprehensive warranty in the business.
Today, we are a worldwide company which includes AR RF/Microwave Instrumentation, AR Modular RF and AR Receiver Systems. We continue to hold ourselves to the same high standards we’ve built our reputation on. You can feel it in the performance of our products.

The RF/Microwave Instrumentation division of AR manufacturers and distributes:
- RF amplifiers 1 – 15,000 watts, dc – 1 GHz
- Microwave amplifiers, 1 – 10,000 watts, .8 – 45 GHz
- Antennas, Up to 15,000 watts, 10 kHz – 50 GHz
- Transient generators for conducted immunity testing
- Precompliance EMC test systems
- EMC test accessories and software
Most of our products support radiated and conducted immunity testing, including IEC, automotive, aviation and military susceptibility specifications as well as medical test requirements. All “S” series solid state amplifiers (1 to 800 watts, 0.8 to 18 GHz) produce low levels of spurious signals and are extremely linear, which make them ideal for use as driver amplifiers in testing wireless and communications components and subsystems. Our amplifiers can be used as test instruments covering multiple frequency bands and are suitable for a variety of communication technologies.
AR amplifiers and power-matched accessories are distinct in their ability to accommodate nearly every test level and methodology called out in these specs. We also carry products that support RF testing, antenna and component testing, watt meter calibration and use as a driver in higher power amplifiers.
AR RF/Microwave Instrumentation
160 School House Road
Souderton, PA 18964
Phone: 215-723-8181
Contact: Joe Diesso

Located in Bothell, WA, AR Modular RF manufactures and distributes RF amplifier modules and broadband solid state RF amplifier systems that play a critical role in wireless and radio communications, military communications, electronic warfare, electronic countermeasures, homeland security and have a variety of medical, scientific and industrial applications.
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RF amplifier modules: 0.01 to 6000 MHz, 5 to 500 watts
- Broadband, narrowband and custom designs available
- Amplifier systems: 0.01 to 6000 MHz, 5 to 3000 watts
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Military Amplifier Systems and accessories
- RF Jammer amplifiers and booster amplifier for tactical military radios from 30 to 512 MHz
- Power Amplifiers For Legacy Communication designs as well as Virtually Every New & Emerging Communications System
AR Modular RF
21222 30th Drive SE, Suite 200
Bothell, WA 98021
Phone: 425-485-9000
Fax: 425-486-9657
Contact: Chris Heavens

Located in Canoga Park, CA, the Receiver Systems division has been in the EMI/RFI field for over 40 years and offers a complete line of EMI test receivers from 20 Hz to 110 GHz; a shielded enclosure leak detector, impulse generator and radio noise meters. These products can be purchased from AR RF/Microwave Instrumentation in Souderton, PA.
Click the image below to see the latest edition of the AR Times newsletter.
Visit www.ar-worldwide.com to learn more about our full line of products for all three AR Worldwide divisions.
Click Here To Download:
•The AR “Orange Book of Knowledge” Fourth Edition
•Product Overview: Radiated Immunity Test Systems And Pre-Compliance Test Systems
•Video: AR Field Monitoring Equipment
•Video: 6 To 18 GHz Solid-State Amplifier Series
•Video: TGAR -- Automotive Transient Generator System Overview and Demonstration
•Video: An Overview Of AR Modular RF Capabilities
•Application Note: Quick Reference To RF Coaxial Connectors
•Brochure: RF Power Amplifiers For EMC And General RF Testing
•Catalog: RF And EMC Testing
•Brochure: RF Amplifiers
•Brochure: Microwave Amplifiers
•Brochure: Antennas
•Brochure: Accessories For RF Amplifiers
•Brochure: Amplifier Systems
•Brochure: MultiStar Multi-Tone Tester
•Brochure: Multistar Precision DSP Receiver
•Brochure: 4-18 GHz Hybrid Power Amplifiers
•The Complete Catalog For RF And EMC Testing
CONTACT INFORMATION
AR
160 School House Rd
Souderton, PA 18964
UNITED STATES
Phone: 215-723-8181
Contact: Heather Stehman
HOT PRODUCTS
- 400 MHz Solid State RF Amplifiers
- 50W Solid State Broadband Amplifier: 50S1G6
- Electric Field Analyzer Kits: FA7000 Series
- 1-2.5 GHz Microwave Amplifiers
- Digital Emissions Receiver: DER2018
- AR Multistar™ Radiated Immunity System
- Test RF Radiated Immunity: MT06000 Multistar™ Radiated Immunity System
- Radiated Immunity Test System: AS04210
- Solid State Amplifier: 600A225
- 26 to 250 MHz, 15 kW Input Power Log-Periodic Antenna - ATR26M250
- 7.5 to 18 GHz, 3000 Watt, Dual Directional Coupler
- 4-18 GHz Hybrid Power Amplifiers
- Electric Field Laser Powered Probe, 2 MHz - 18 GHz: FL7218
- Automated Radiated Immunity Test System For MIL-STD 461: AS18027
- Dual Band Amplifiers
- 40 Watts CW, 6GHz-18GHz Microwave Power Amplifier
- Pre-Compliance Test System, 100 kHz to 3 GHz, 10 V/m
- Amplifiers For Instantaneous Gain And High Bandwidth
- EMC Test Software
- 200T26z5G40A: 160 Watt CW, 26.5 - 40 GHz Broadband TWT Amplifier
- 200T18G26z5A: 200 Watt CW, 18 - 26.5 GHz Broadband TWT Amplifier
- 18 To 26.5 GHz Broadband TWT Amplifier
- Antenna Mounting Adapter AM Series
- 4000 Watts CW, 80 to 1000 MHz RF Power Amplifier
- 3000 Watts CW, 80 to 1000 MHz RF Power Amplifier
- 2000 Watts CW, 80 to 1000 MHz RF Power Amplifier
- 1000 Watt CW, 80 To 1000 MHz RF Power Amplifier
- Fully Shielded Field Generation Test System: AS18013
- Electric Field Probes
- Broadband RF Amplifiers
- RF Power Amplifier - 50 Watts CW, 1 to 1000 MHz
- RF Amplifiers For Medical Applications
- Electric Field Pulse Laser Powered Probe: PL7004
- Amplifier Rental
- "S" Series Solid-State Amplifiers
- 10 kHz To 40 GHz Power Meter - Model PM2003
- Radiant Arrow Antenna: ATR26M6G-1
- KMW2040M17: 100 Watts CW, 225 To 400 MHz RF Power Amplifier
- KMW2000: RF Power Amplifier Module
- KMW1040: RF Booster Amplifier
- Model CI00401A -- RF Conducted Immunity System
- Model 500A250A -- 500-Watt, Solid-State Amplifier
- ATS700M11G - 700 MHz To 10.5 GHz, 300 Watt Input Power, Stacked Log-Periodic Antenna
- ATH200M1G-1 - 200 To 1000 MHz, 10,000 Watt Input Power, High Gain Horn Antenna
- ATB27M80 - Bowtie Antenna
- Solid-State RF Amplifiers: 10 kHz To 250 MHz
- RF/MICROWAVE INSTRUMENTATION PRODUCTS
- RF Power Amplifiers
- Solid-State Microwave Amplifiers
- Traveling Wave Tube Amplifiers
- Low-Noise Amplifiers
- Antennas
- EMC Antennas
- Microwave Horn Antennas
- High Gain RF Horn Antennas
- E-Field Generators For EMC Testing
- Broadband Transmission Line
- Broadband Logs
- Tripods And Stands
- RF Conducted Immunity Generators
- 350AH1: Magnetic Immunity Amplifier For Susceptibility Testing
- RF Test System Controllers
- Signal Generators
- RF Field Probes And Monitors
- Amplifier " Subampability"
- Coaxial Cable And Waveguides
- Wideband, Hybrid Power Amplifier Modules
- MODULAR RF PRODUCTS
FEATURED ARTICLES
- AR's ‘Cavitenna’ RF Antenna Uses The Shielded Room As A Reverberating Antenna
- AR Names New Sales Associate In Nordic Territories
- AR Opens New Subsidiary In Germany
- AR Modular RF Names Acudata, Inc. Sales Rep For Texas, Oklahoma, Arkansas, Louisiana
- AR’s Versatile 350 Watt Model 350AH1 Amplifier Serves A Variety Of Applications In The 10 Hz - 1 MHz Frequency Range
- Joseph DiBiase Joins AR RF/Microwave Instrumentation As Applications Engineer
- AR Europe Announces New Distribution Agreement With Eastern OptX
- AR Introduces New Family Of 400 MHz Solid-State RF Amplifiers
- AR RF/Microwave Paper On Multi-Tone Testing Accepted At INCEMIC 2012
- U.S. Navy Orders KMW1031KT Booster Amplifier Kit From AR Modular RF
- New EMI Receiver From AR Receiver Systems Can Reduce Test Time From Days To Minutes
- New AR Amplifier Instantaneously Covers The 1 - 6 GHz Frequency Band
- AR Adds To Our 0.8 - 4.2 GHz Solid-State Amplifier Family
- New Electric Field Analyzer Kits From AR Are Dramatically Faster And Provide More Detailed Information
- Field Analyzers In EMC Radiated Immunity Testing
- New Amplifiers For Military Applications Unveiled At IMS2012
- AR Introduces Multi-Tone RF Test System
- AR Names New Sales Rep Organizations For Brazil, Argentina, And Chile
- AR Installs Radiated Immunity Test System At Kidde Safety
- Multi-Tone Testing Can Save Both Time And Money
- Joseph Diesso Appointed Vice President Marketing Of AR RF/Microwave Instrumentation
- AR Adds Three Engineers
- AR RF/Microwave Instrumentation Names New Regional Sales Manager For Pacific Rim
- AR Test Systems
- AR Releases New Edition Of SW1007 EMC Software
- AR-50 Booster Amplifier Is Now JITC Certified With PSC-5D And PRC-117G Radios
- AR's Newly-Revised 600A225 Amplifier Is Smaller And More Powerful
- New Product Catalog Available From AR
- Jay Osselburn Joins AR As Senior Product Engineer
- AR's New Dual Band Amplifiers Break Down Old Barriers
- Redesigned "S" Series Amplifiers From AR Now Offer Coverage 4 To 18 Ghz
- Datasheet: Model 10S4G18 (10 watts CW, 4 - 18 GHz)
- AR Delivers 16,000 Watt Solid-State Power Amplifier
- AR Continues To Pack More Power Into Smaller, Compact ‘S’ Series Amplifiers
- New AR Laser Field Probes Do The Work Of Several Probes
- Field Generation Test System From AR Is Fully-Shielded To Prevent EMI Interference
- New Antenna From AR Is Approximately 75% Smaller With No Reduction In Key Electrical Performance
- AR Appoints Joseph Diesso Marketing Manager Of AR RF/Microwave Instrumentation
- AR RF/Microwave Instrumentation Receives ISO 9001:2008 Certification
- Antenna Far Field Distances
- AR Pulse Probe Approved For FORD-EMC-CS-2009 Specification
- AR Presentations At EMV Dusseldorf
- AR Launches 3-Channel Power Meter With High-Speed Measurement Capability
- The Pros And Cons Of Dual-Band RF Amplifiers
- Proper Use Of RF Field Probes Used In EMC Radiated Immunity Testing
- Application Guide To The A3 Series 10 kHz To 3 MHz Impedance Matching Amplifiers
- Input Power Requirements For AR RF/Microwave Instrumentation’s Amplifiers
- The ARCELL - Immunity And Emissions Testing
- Impulse Generator, Leak Detector, And Noise Meter Represent The Next Wave In EMC Testing
- New Tool Simplifies Building Custom Pulses For Automotive Transient Testing
- AR Announces Smaller, More Powerful, And More Economical Amplifier Series
- AR Introduces New Antenna Mounting Adaptors
- AR Releases New Family Of Reduced-Price Traveling Wave Tube Amplifiers
- AR Introduces New Wideband, High Gain, Stacked Log Periodic Antenna
- AR Exhibits At IEEE EMC Show In Austin, Texas
- AR Launches Solid-State Amplifier Series With Added Power, Smaller Package
- Custom Pulses Made Easy With ARTool
- AR Announces All-Inclusive Conducted Immunity Test Kits
- AR Unveils New Line Of Hybrid Power Amplifier Modules And Custom Design Solutions
- AR Releases Orange Book Of Knowledge 3rd Edition
- Application Guide To RF Coaxial Connectors And Cables
- Application And Use Of The 350AH1 Low-Frequency Amplifier
- RF Amplifier Output Voltage, Current, Power, And Impedance Relationship
- AR RF/Microwave Instrumentation Expands Product Applications Team With Three New Positions
- AR Introduces The First Model In Its New 'A' Series Solid State Amplifiers With Expanded Coverage Down To 10 kHz
- AR Announces New, Low Cost Rental Program To Make Equipment More Affordable In Tough Economic Times
- AR Forms AR Europe To Better Serve Customers Throughout European Marketplace
- New Video And Literature Provide Detailed Look At AR Companies
- AR Offering New Literature On Conducted Immunity And Automotive Transient Generator Test Systems
- Full Color 2009 Wall Calendar Now Available From AR
- AR Receiver Systems’ CER2018A Receiver Is Now CISPR-Approved
- AR Announces Pulse Probe For Radiated Immunity Testing
- AR RF/Microwave Instrumentation Offers New Literature On Its State-of-the-Art Antennas For EMC And RF Testing
- AR’s Free Signal Generator Offer Is Generating A Lot Of Interest
- RF Conducted Immunity System From AR Tests To All Automotive Specifications
- AR Awarded GSA Contract For Military Booster Amplifiers And Accessories
- AR Introduces 20 Watt Power Amplifier For WiMAX And Wireless Applications
- AR Introduces Antennas For HIRF Testing
- AR Announces New Customer Support Manager
- AR Introduces New Version Of Virtual Field Monitor
- AR Launches Three Microwave Coaxial Cable Series
- AR Introduces Two Antennas For RFI/EMI Field Testing
- Conducted Transients In Road Vehicles' Supply Lines
- AR Appoints Bud Osthaus As Microwave Design Specialist
- AR Awarded Additional Orders For 20W Booster Amplifier
- AR Designs Base Station Amplifier To Support Modern, Complex Waveforms
- U.S. Army Special Operations Command Awards Amplifier Contract To AR Modular RF
- An Application Guide For 10 kHz To 3 MHz Impedance Matching Amplifiers
- AR Extends Frequency Range Of Log-Periodic Antenna To 6 GHz
- Application Note: Subampability
- Using A System Controller For Automating Radiated Immunity Testing
- AR Worldwide Introduces Two Amplifiers For Testing WiMax Components
- AR Announces 2.45 GHz Solid-State LDMOS Amplifier For ISM Applications
- AR Introduces 4 To 10.6 GHz Amplifiers For Test Applications
- Importance Of Mismatch Tolerance For Amplifiers Used In Susceptibility Testing
- AR Launches New Family Of 4 To 8 GHz Solid-State Broadband Amplifiers
- AR Worldwide Introduces Accessories For Manpack Booster Amplifier
- AR Worldwide Adds 1000-Watt Model To RF Amplifier Line
- AR Modular RF To Create Customized Variants Of Its Military Booster Amps
- Military Communications Amplifier From AR Modular RF Receives JITC And MIL 810F Certification

