Engineering the invisible signal behind mission-critical systems.
Trinity Wireless Solutions builds specialty wireless products for the railroad industry. Simple to use. Built to last. Priced to win.
The tools your team needs. None of the complexity they don't.
Off-the-shelf wireless test equipment is expensive, complicated, and built for RF engineers. Most of the people who actually use it in the field aren't RF engineers. They just need the job done.
Trinity Wireless Solutions builds specialty hardware that solves that problem. Purpose-built for railroad applications. Designed to be picked up and used, not trained on.
Built for the people who keep railroads running.
You're responsible for keeping wireless systems up and running across a fleet or a territory. You know the equipment your team is stuck with is overpriced, overcomplicated, and built for someone with a PhD, not a field tech. You're looking for a better option. We built one.
You don't need to understand RF engineering to do your job. You need a tool that tells you whether the antenna works or it doesn't. No calibration ritual. No manual. No guessing. Just plug it in, run the test, get the answer, and move on.
What we do
Specialty wireless instruments
Purpose-built test and measurement hardware for railroad wireless systems. Simpler than the competition. More accurate where it counts.
Custom wireless hardware development
Need a wireless modem or embedded radio built to your spec? TWS designs and builds custom wireless hardware for companies that need a better solution than what's on the market.
A real facility. Real instruments.
Our RF lab in Fort Mill, SC is built and equipped for wireless product design, bench validation, and field testing.
A real lab. Real instruments. Real results.
Our Fort Mill facility is purpose-built for wireless hardware development. VNAs, spectrum analyzers, vector signal generators, calibrated antennas, and shielded test space: everything needed to take a product from concept to field-ready.
Tour the lab →We'd love to work with you.
Tell us what problem you're trying to solve. Whether you need a product that doesn't exist yet, or a smarter way to maintain what you already have, we want to hear it.
Tell us your problem →