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Covert Operations

STI-CO® Covert Antenna Systems deliver reliable, discreet communication for mission-critical covert operations. Designed and manufactured in the U.S.A., our antennas integrate seamlessly into vehicles and environments where low visibility and secure connectivity are essential.

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Discreet Communication Solutions for Covert Operations

Unobtrusive Design

Engineered for discretion, STI-CO® antennas feature compact, low-profile designs that blend into a variety of platforms and surroundings. Each solution enables covert communication without attracting attention, maintaining operational integrity in sensitive environments.

Enhanced Signal Security

Built for security and performance, our covert antennas support advanced signal protection and encryption-compatible configurations to safeguard critical transmissions. These systems ensure reliable communication while preventing unauthorized access or detection.

  • Stealth antenna systems for covert and tactical missions
  • Concealed installation options for seamless integration
  • Secure, interference-resistant communication performance
  • U.S.-designed and manufactured for mission reliability

From the Blog

Cable Assembly Testing & Quality Control: What Buyers Should Know

Posted by STI-CO® Antenna Solutions on 12th Dec 2025

In rail, defense, and public safety applications, cable assemblies must operate flawlessly under demanding conditions. A single point of failure, whether due to a weak crimp, poor shielding, or a mislabeled connector, can compromise system performance, mission outcomes, or even safety. At STI-CO®, q ... Read More ...

RF, Power, and Data: Why Purpose-Built Cable Assemblies Matter for Mission-Critical Applications

Posted by STI-CO® Antenna Solutions on 4th Nov 2025

In rail, defense, and public safety environments, cable assemblies do far more than carry signals—they ensure system uptime, operator safety, and reliable communication under the harshest conditions. Off-the-shelf cables, designed for general-purpose use, often fall short in these mission-critical d ... Read More ...