Introducing SigDNA — Join Us at ISS World Asia 2026

[DUBLIN, IRELAND] – Acustek is proud to announce the official launch of SigDNA, a new unified RF analysis and TSCM platform that brings WiFi, Bluetooth/BLE, Cellular (2G–5G NR), wideband sweep, IoT protocol scanning, broadcast demodulation, and Angle of Arrival/Direction Finding together in a single system architecture.

Unlike conventional spectrum tools that only detect signals, SigDNA enables device-level attribution and localisation — helping investigators identify exactly what device is transmitting and where it is physically located. The platform is powered by a customised Durabook U11I, delivering rugged, field-ready hardware engineered for demanding RF environments.

From Detection to Physical Convergence

SigDNA enables operators to transition seamlessly through a complete investigative workflow:

Signal Detection → Device Identification → Signal Localisation → Physical Convergence

Threat Assessment, Not Just RF Detection

Finding the needle in a stack of needless RF activity is constant and pervasive. A wideband sweep, WiFi scan, or Bluetooth scan will always return results — detection was never the difficult part. The critical task is determining which signals constitute a genuine threat, classifying that threat, and locating its physical source. The presence of RF is not, by itself, evidence of a problem.

The SigDNA Professional platform covers 30 MHz to 11 GHz — every frequency where a covert device can physically function. It is built for real detection: cellular uplink PUCCH analysis, Bluetooth device-centric hunting, wideband UWB correlation, and multi-band LTE survey — not for frequencies that physics prevents from ever being a threat.

Latest Protocol Support

SigDNA ships with support for the newest RF standards operators are increasingly encountering in the field: Bluetooth 6.0, WiFi 7, RF Fingerprinting, and 5G NR.

See SigDNA Live at ISS World Asia 2026

Acustek will be demonstrating SigDNA live at ISS World Asia in Singapore, 1–3 September 2026. If you're attending — or know colleagues who will be — we'd love to have you stop by and see it in action.

"SigDNA represents the next evolution of RF counter-surveillance," says the Acustek Product Team. "We built it to move operators beyond simple detection and into device-level attribution — turning a wall of RF noise into an actionable, physical threat assessment."

Want to read the full white paper or see SigDNA in action? Explore the full technical specifications and features on our official product page: View SigDNA Product Details.