For over 60 years ARRA (Antenna & Randome Research Associates) has been a global innovator in designing, manufacturing, distribution of coaxial and waveguide components. Supplying dependable, cost effective solutions to commercial and military customers worldwide. Our vast products line includes: Attenuators, DC Blocks, Couplers, Power Dividers, Combiners, Line Stretchers, Phase Shifters, PIN Diode Switches, Waveguides, Adapters, shorts, Pressure Windows, Twists, Bends, Horns and Terminations.

RFMW, founded in 2003, is a technical well-equipped provider of specialized radio frequency (RF) and microwave components. Its mission is to provide customers with products from leading specialized RF&MW component manufacturers who have a need to utilize a technical solution partner. As an authorized distributor of the component manufacturers it represents, RFMW has developed customer relationships globally; this gives customers access to the best engineers and their solutions for any given application. By leveraging their resources, experienced staff, as well as their connections within the industry, RFMW has expanded its product and service offerings to include power products. With decades of fielding sales and applications engineering professionals across all industries - from commercial telecommunications to aerospace - RFMW offers one-stop shop for any customer's specific requirements.

Elite RF: All-in-One RF Test System

ARRA - Coax/ WG Components DC-40 GHz

ELVA-1 is the designing and manufacturing company with already 30 years history in Millimeter Wave developing market. Started in 1993 it established a reputation of high professional attitude, lasting progress and growth.

ELVA - 1: mmWave Devices and Components

Empower RF Systems is based in Inglewood California. Empower RF is the technological leader in RF & microwave power amplifier solutions for EW, Radar, Satcom, Threat Simulation, Communications, and Product Testing. Our air and liquid cooled amplifiers incorporate the latest semiconductor and power combining technologies and with a patented architecture we build the most sophisticated and flexible COTS system amplifiers in the world.

EMPOWER: High Power Amplifiers

Micro Harmonics - Millimeter Wave Products

Micro Harmonics specializes in ferrite components for use at millimeter-wave (MMW) frequencies from 25-400 GHz. Our products offer unique capabilities that distinguish them from competing technologies: lowest insertion loss, highest power rating, and RF test data for every unit

MTI Wireless Edge develops and manufactures high quality antennas for commercial, military and RFID markets. MTI continuously invests in groundbreaking technologies and explores new frequencies and innovative solutions to maintain our position as a leading antenna vendor.

MTI - Flat panel antennas and antenna systems

SJM Prewell - Radio Frequency Integrated Circuit (RFIC) Design

Prewell refers to the combination of the words "precious" and "well," which means
to take the first step as a core part maker into the global IT business sector. SJM Prewell has a vision for a small but strong, profit-making and ever-lasting venture
company. We are determined to apply such vision to laying a strong foundation for leading.SJM Prewell into the right path in cooperation with all the executives and employees,who have a strong desire for more research and development and are enthusiastic about company development.

RF Morecom - RF & M/W components, modules , systems and Network Management Solution

RF MORECOM COREA is a worldwide leading wireless communication provider of RF & Microwave components and module and systems in South Korea based on high-end Technology in RF&M/W passive and active design and development and manufacturing applicable to wireless communication and telecommunication, military application, and aerospace.
The company produce Filter/Duplexer/multiplexer/Combiner/Divider/Switch filter bank module/PA module/UCU/RF Sub module, and RF repeater.

Sawtron: IF & RF SAW Filters

SAWTRON Incorporated was established in February 2003 as a rapid design center focusing on the wireless market as well as military applications. SAWTRON has developed SAW (Surface Acoustic Wave) Filter design software solutions since 1997 and today develops its own custom design software allowing us to remain current with today’s rapidly changing technology for IF SAW filter, RF SAW Filter, SAW Resonator and SAW Convolver. We, Custom SAW Filter Specialists are proud that we offer state-of-the-art capabilities both in design and manufacturing.

Scientific Microwave Corporation - Waveguide Components

Our Microwave journey started in 1985 while working on Microwave Components and Microwave Test Benches of Engineering Institutes. As the academics expanded in India, this work also flourished in India. We were among the few suppliers well established in supplying Microwave Lab Test Kits all over India.

Transcom- Microwave devices

Transcom, Inc. is a microwave device and subsystem company founded in 1998. Headquartered in the Tainan Science-Based Industrial Park, Taiwan. The company's expertise is on design and mass production of high performance GaAs devices for both high power and low noise applications. Standard processes include0.25 um and 0.5 um PHEMT, HFET & MESFET.

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S2D Microwave Inc.

S2D MICROWAVE, INC. specializes in the design, development and manufacturing of ultra broadband RF Microwave components, sub-systems and sub-system assemblies. S2D Microwave’s comprehensive integrated portfolio of design, assembly, testing of a wide variety of RF Microwave components: Switches, Amplifiers, Attenuators, Detectors, DC Blocks and Bias Tee’s, Limiters helps address the key challenges scientists and manufactures of the integrated systems face today. With our experienced and dedicated staff, excellent in-house design, testing and manufacturing capabilities, we can build single function component to multi function component assemblies achieving the best time-to-result while focusing on the quality.

Tagore Technology Inc. - RF Solutions

Tagore Technology was founded in January 2011 to pioneer Gallium Nitride-on-Silicon (GaN-on-Si) semiconductor technology for Radio Frequency (RF) and power management applications. Our advanced proprietary, technologies and devices significantly reduce complexity, size, weight and power consumption of system solutions at an aggressive price point - delivering dramatically improved power conversion Figure of Merit compared to Silicon solutions. We are a fabless semiconductor company with design centers in Arlington Heights, Illinois, USA and Kolkata, India.

Top Microwave - Voltage Controlled Oscillators

TOP is a vertically integrated manufacturer and is incorporated in the State of Nevada. Our production and product development capabilities are being done by engineers and assemblers with top degrees in their fields and over 40 years experience.

Xtaltq Technologies Co., ltd

Xtaltq Technologies is pleased to have many professionals of the best in the industry, including the highly experienced engineer with oscillator background and the creative young hands in DSP, automatic control and software, mainly from the crystal-related research institutions of the military industry and renowned universities in China. We also invited experts and professors specializing in oscillator studies as advisors for theoretic support. With the thorough perspective on the frequency control device industry and the spirit of innovation deeply rooted in mind, the teas is bringing leading-edge technologies and superior quality to its products.

Gigaline - Teleservices

Gigaline Teleservices is a company driven to provide customers with a complete solution to their entire current and future Internet and private network needs. The company’s customer base includes all consumers and all small- to medium-sized businesses, including start-ups.

Huaying Technology

Was formerly Compal Electronics factory in Foshan City, is the first group engaged in intelligent building intercom system development, production, sales and service of professional manufacturers. History of two decades, the enterprise: science and technology development as the driving force; to "infinitely close to customer demand" for the idea; to product quality and stability as a precondition; cost-effective product-oriented, and never stop, steady development, casting the incumbents a new milestone.


QuartzCom is a leading provider of frequency control products. We are proud to offer the most innovative design of piezoelectric oscillating components in the market. Together with our customers and suppliers we create trend-setting solutions. We guarantee a very reliable and cost controlled production in hiqh quality. Leading electronic manufacturers worldwide chooe QuartzCom because of the short response time, flexibility, short delivery times and the profound technical support based on long term experience.