Durabook U11I Powers Acustek’s New SigDNA RF TSCM Platform

Built on a customised Durabook U11I Rugged Tablet, SigDNA combines RF detection, analysis, attribution and localisation within one rugged, field-ready platform.

A customised Durabook U11I Rugged Tablet powers SigDNA, Acustek’s new unified RF analysis and technical surveillance countermeasures platform. The solution brings together Durabook’s rugged mobile hardware and Acustek’s RF investigation capabilities in an integrated field system.

According to Acustek, SigDNA covers frequencies from 30 MHz to 11 GHz and brings more than 11 integrated tools into a unified database architecture. Its capabilities include RF spectrum analysis, automatic signal classification, device fingerprinting and signal localisation.

The platform combines wideband RF, Wi-Fi, Bluetooth and BLE, cellular and IoT protocol analysis within one operational environment. This connected workflow helps operators progress from detecting suspicious RF activity to identifying individual devices and physically locating the source of a transmission.

The customised U11I provides the rugged hardware foundation for the platform. Its compact 11.6-inch form factor combines MIL-STD-810H certification, IP66 protection and six-foot drop resistance with a fanless design and flexible expansion options. These capabilities make the fully rugged tablet a durable and adaptable choice for demanding RF environments.

Acustek will showcase SigDNA at ISS World Asia 2026 in Singapore, giving security and TSCM professionals an opportunity to learn more about the platform and its investigation workflow.

Learn more about Acustek SigDNA and the Durabook U11I Rugged Tablet.