VISION
We’re Here to Revolutionize Decentralized Communication
Field Radio Systems is a veteran-owned and operated company dedicated to equipping the modern field radio operator with cutting-edge, off-grid communication solutions. We specialize in rugged, portable radio systems designed for real-world challenges; whether you're a preparedness-minded individual, an outdoor adventurer, or a professional working in austere environments.
Our mission is simple: to inspire, educate, and better equip those who rely on communication beyond traditional infrastructure. We combine our expertise in radio engineering with firsthand field experience to develop innovative solutions that bridge the gap between reliability and portability.
OUR PROJECTS
Nexus is the ultimate off-grid portable base station. Designed for rapid deployment and total independence, Nexus features multi-band radio support, detachable front display, and a dynamic power management system that adapts to your environment. At its core is Vector, the onboard AI assistant that helps you control your communications, manage power flow, and respond intelligently to changing conditions in the field.
Radiant is your field-ready antenna modeling tool. Built on the powerful NEC5 engine and redesigned for modern platforms, Radiant gives you the ability to simulate and refine antenna setups with precision. It runs locally on Windows and Linux with a streamlined interface tailored to the needs of field radio operators. When used with Nexus, Vector can interface with Radiant to help you evaluate conditions and suggest antenna configs based on your location, frequency, and terrain.
RADIANT
Radiant is your field-ready antenna modeling tool. Built on the powerful NEC5 engine and redesigned for modern platforms, Radiant gives you the ability to simulate and refine antenna setups with precision. It runs locally on Windows and Linux with a streamlined interface tailored to the needs of field radio operators. When used with Nexus, Vector can interface with Radiant to help you evaluate configurations and suggest antenna options based on your location, frequency, and terrain.
MEET VECTOR
An Intelligent Comms System
Keeping You Connected
Most civilian radio software is built for hobbyists — designed to connect with as many strangers as possible, not maintain reliable contact within a trusted group. The Vector Module is built for purpose-driven communication. It unifies your group into a single, self-healing network where every device shares the same routing logic and authentication system. Messages are automatically sent using the best available path — HF, VHF, UHF, Mesh, or Internet — and relayed through trusted nodes as needed. No guesswork. No mode-switching. No uncertainty about who you're talking to.
Vector uses cryptographic authentication to ensure you're only communicating with known, trusted stations — something most amateur tools simply don’t offer. That means no spoofed callsigns, no second-guessing who’s on the net. Think of it as your personal comms assistant, pulling data from a multitude of sources and fully integrated with your radio hardware to direct your signal in the most efficient way possible.
COLLABORATION
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