Advancing What’s Possible in Signal Processing.
At 3dB Labs, the customer is always the hero — backed by the most advanced RF engineering and the best in field support and training. The result: efficient, sustainable solutions that work, plain and simple.

Proven experience, global reach.
Successful deployments of signal processing solutions across a range of customers:
- DoD
- Intelligence Community
- NATO
- Research laboratories
- System integrators
Sceptre and Sceptre Hardware Systems are deployed and supported in key markets worldwide, with a network spanning eight countries and growing.
Unmatched technical mastery combined with operational experience:
- A highly motivated team of advanced-degree engineers and former military EW/SIGINT, TSCM, and TEMPEST experts
- Deep expertise across DSP, detection, decoding, interference cancellation, and geolocation
- Hands-on field support and specialized training from Sceptre software and hardware experts
Providing innovation and development, training, and customer support across four locations nationwide.
Built to solve the hardest problems.
In 2004, three talented engineers had an idea. They believed they could build something different — a company grounded in technical excellence, driven by innovation, and committed to putting customers first. They saw opportunity where others saw challenges, and built 3dB Labs on the conviction that solving hard problems for our customers would always be our purpose.
Out of that came Sceptre. What began as a solution to [original customer challenge] evolved into an RF platform that helps protect our nation, supports our allies, and serves commercial customers around the world — and earned recognition throughout the industry as a platform others want to partner with. Sceptre is proof of what a small, focused team can accomplish by refusing to accept “good enough.”
Together, we've grown from a small engineering firm into an organization trusted to solve some of our nation's most complex signal processing and RF challenges.


Where you'll find us.
West Chester, OH 45069
Alexandria, VA 22314
Annapolis Junction, MD 20701
Southern Pines, NC 28387

Let’s Solve Your Hardest Problem.
Tell us about your application, operating environment, and deployment requirements. Whether you support EW, TSCM, or another specialized use case, we’ll help you identify the right solution based on your needs.
One Interface.
Every RF Mission.
Talk to our team about your collection environment, platform requirements, and deployment timeline. We’ll show you what’s possible — on your hardware, on your network, at your classification level.