TETLEY Fast Cell

The Tetley Fast Cell is a compact, high-performance platform purpose-built for passive cellular network survey and rogue base station (BTS) detection. Engineered specifically for tactical teams, field operators, and RF survey professionals, the system leverages machine learning algorithms and multi-band decoding to deliver rapid, accurate, and covert insights into the wireless environment across a broad frequency spectrum.

At its core, Tetley Fast Cell utilizes G3T’s industry-proven Tetley Scanner software, paired with G3T-designed, in-house-built direct conversion tuners, to deliver high-fidelity RF intelligence. The system provides continuous signal coverage from 75 MHz to 6 GHz, thanks to a 3 x 200 MHz tuner configuration, enabling simultaneous monitoring of multiple cellular bands, including legacy 2G/3G as well as LTE and 5G waveforms.

Data is captured and outputted in .G3NS and .GNS formats, ensuring full compatibility with ROVER and RAPTORX analysis platforms. The integrated receiver securely stores all data internally until manually offloaded or automatically accessed by analytics systems. Weighing just 4.7 lbs, the Tetley Fast Cell is ultra-portable, housed in a ruggedized casing for field durability, and includes 7 TB of onboard storage, supporting long-duration missions in austere environments.

Powered by Tetley Scanner, a key component of a USSOCOM Program of Record, the platform boasts a legacy of proven operational effectiveness. Fully optimized for survey-only deployments, Tetley Fast Cell enables users to obtain a complete wireless situational picture while maintaining total RF passivity—ensuring no active signaling or electromagnetic signature is emitted.