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A soldier in a helmet and body armour speaks into a handheld radio while holding up a rugged handheld satellite navigation receiver, checking a position reading. A second soldier is blurred in the foreground.

ACTOR

Defeat GNSS spoofing

ACTOR uses EXP's state-of-the-art fingerprinting approach to uniquely verify each GNSS signal. Multiple constellations, not GPS alone. Spoofed signals fail verification to keep your position trustworthy even against the most sophisticated opponent.

The problem

The undeniable threat to GNSS

Modern operations depend on GNSS, but this reliance is a critical vulnerability. Spoofing feeds false data, manipulating perception and leading platforms astray. Conventional defenses can be tricked—when perception is reality, trust is compromised.

Key customer categories

  • Autonomous platforms
  • Critical infrastructure
  • Special operations

The ACTOR advantage

Forging certainty

While others analyze what a signal looks like, ACTOR verifies who sent it. This fundamental shift in authentication provides definitive protection against even the most advanced threats.

  • Unforgeable RF fingerprinting

    ACTOR analyzes the unique, inherent transmission characteristics of each satellite—subtle hardware traits that are impossible to fake.

  • Proprietary AI/ML engine

    Our advanced AI/ML engine instantly compares the received fingerprint against a known-authentic signature, flagging imposters in real time.

  • Definitive authentication

    This isn’t just detection; it’s definitive authentication. ACTOR provides inherent resilience against even the most sophisticated spoofing attacks.

Engineered for your mission

Three configurations, one capability

ACTOR is available in configurations tailored to diverse operational needs.

  • A small ruggedized finned metal enclosure carrying the Expedition Technology logo, with two coaxial connectors and a network port on the end panel. Dimension arrows label it 9.75 inches long, 4.25 inches deep and 1.45 inches high.

    ACTOR Scout

    Delivers the core ACTOR capability in an extremely low-SWaP, ruggedized package. Designed for deployment at the tactical edge where size, weight, and power are critical.

    Ideal for

    Vehicle, aircraft, or ship integration, dismounted operations, and forward-deployed situational awareness.

  • A ruggedized laptop shown in exploded view, the keyboard and screen lifted away from the chassis to reveal internal modules and expansion cards. The screen displays the ACTOR analysis view.

    ACTOR Nomad

    The foundational ACTOR system in a portable laptop form factor. It combines high-performance processing with a software-defined radio and embedded GPU for maximum flexibility.

    Ideal for

    Site surveys, mobile RF collection, temporary deployments, discrete operations, and temporary aircraft installations.

  • A rack-mounted installation photographed from the front: a 2U server above a patch panel whose ports are labelled PPS out, 10 MHz out, GPS in, 5V, RF and internal, with a power strip below.

    ACTOR Command

    Optimized for maximum performance and continuous operation in fixed or semi-permanent installations, offering extreme parallelization for comprehensive environment monitoring and analysis.

    Ideal for

    Permanent site installations, command centers, comprehensive spectrum awareness, and long-term RF collection.

Intuitive control and analysis

At-a-glance awareness, and deep-dive analytics

A powerful, user-friendly interface designed for operational clarity, providing both at-a-glance awareness and deep-dive analytics.

At-a-glance system status

Receiver health, constellation status and the event log in one view.

Live spectrum analysis

Real-time observation of potential interference.

Satellite status tracking

Deep dives into historical data and anomaly investigation.

Deep signal analysis

Explore the signal processing and ML indicators for each satellite.

Trust your signal

Secure your position

The threat isn't theoretical, it's active. Contact our team to learn how ACTOR can provide your mission with an unshakeable foundation of trust in your position, navigation, and timing data.