Who We Are
Powering the Future of HF. Engineered for Mission Success.
FlexRadio is a U.S. small business and long-recognized pioneer in software-defined radio technology, delivering high-performance HF systems for demanding commercial, government, and defense applications. Our transceivers and high-power systems combine state-of-the-art RF engineering with open, modular architectures that accelerate integration, reduce lifecycle cost, and ensure long-term adaptability.
Built on fully digital signal chains, wideband RF front-ends, and flexible FPGA/DSP processing, FlexRadio platforms enable secure, reliable, and scalable communications with support for both modern and legacy waveforms. Open APIs, VITA-49 streaming interfaces, and standards-based control frameworks give integrators unmatched freedom to customize, automate, and deploy communications solutions tailored to their mission needs.
From emergency management and maritime services to tactical aviation programs and strategic long-range HF networks, FlexRadio systems provide real-time awareness across multiple channels, resilient beyond-line-of-sight connectivity, and exceptional RF performance in contested, remote, or infrastructure-denied environments.
With a proven track record across U.S. and international government programs, commercial operators, and critical-infrastructure organizations, FlexRadio delivers adaptable, future-ready HF solutions engineered to meet the operational challenges of today—and ready for the missions of tomorrow.
Providing Valuable Systems & Solutions for Military, Commercial and HF Amplifiers

Military

Commercial

HF Amplifiers
Our Leadership Team
FlexRadio’s leadership team combines decades of experience in advanced communications, engineering, and technology innovation. Their vision drives our commitment to redefining how the world connects—through reliable, mission-ready, software-defined radio systems built for the future.
Careers at FlexRadio
We are looking for individuals who are passionate about government and commercial radio and who enjoy the challenges of a rapidly-evolving HF radio market. FlexRadio is committed to developing the most talented team of professionals in the software defined radio community.
News
Understanding receiver sensitivity in High Frequency (HF) Receivers
Often tempting is the search for a receiver with the highest sensitivity. Receiver sensitivity should, however, be balanced against other competing parameters such as dynamic range and selectivity to achieve optimal receiver performance. Introduction Communications...
FlexRadio awarded Airborne High Frequency Radio contract in collaboration with BAE Systems
U.S. Air Force awards multi-year production contract for high frequency radio modernization. Austin, Texas – March 30, 2022 FlexRadio Systems will collaborate with BAE Systems on a multi-year contract for the U.S. Air Force to provide high frequency (HF) software...
FlexRadio Used by GA-ASI to Demonstrate BLOS Command and Control over HF
Austin, Texas – February 8, 2021: FlexRadio Systems, today announced their success in working with General Atomics Aeronautical Systems, Inc (GA-ASI) to demonstrate the first Beyond Line of Site (BLOS) High Frequency (HF) Command and Control (C2) for an Unmanned...
Raytheon – FlexRadio Team to Develop Airborne High Frequency Radio
Ft. Wayne, Indiana and Austin, Texas – September 3, 2019: Raytheon (NYSE: RTN) has received a $36 million Project Agreement through an Other Transaction Agreement (OTA) with Consortium Management Group (CMG) on behalf of Consortium for Command, Control and...
FlexRadio Announces Strategic Partnership with Raytheon
Air Force awards industry team $36 million contract Dear FlexRadio Customers, In a strategic partnership with Raytheon, FlexRadio has been selected by the US Air Force (USAF) to adapt its commercial off the shelf SmartSDR/FLEX-6000 architecture for HF modernization of...
Contact Us Today
The only thing that can match our high-quality equipment is our equally high-quality customer service.
Please drop us a line, and we’ll be in touch.





