PNT Monitoring & Assurance

GNSS Jamming Detection & Monitoring for Resilient Operations

As global reliance on GNSS for positioning, navigation, and timing continues to grow, so does the risk of disruption. Both deliberate and accidental GNSS interference — including jamming and spoofing — are increasing in frequency and sophistication. For critical infrastructure, communications networks, timing systems, and autonomous operations, even brief signal disruption can lead to safety risks, operational downtime, financial loss, and reduced trust in system performance.

GNSS jamming detection and monitoring are no longer optional — they are essential for maintaining resilience, continuity, and security in today’s connected world.

Our advanced range of GNSS jamming, spoofing, and interference detection sensors and probes is designed to help organisations identify threats early, analyse signal quality in real time, and respond with confidence. By continuously monitoring the GNSS spectrum, our solutions detect and classify anomalies, enabling users to understand the source, severity, and impact of interference events.

Why GNSS Interference Monitoring Matters

Industries that depend on precise positioning and timing — including transport, defence, telecommunications, energy, infrastructure, and autonomous systems — require uninterrupted GNSS availability. Without effective monitoring, interference events can go unnoticed until they cause mission failure, navigation errors, or system outages.

Our GNSS interference monitoring solutions provide:

• Early detection of jamming and spoofing attempts

• Continuous visibility into GNSS signal performance

• Improved situational awareness and incident response

• Protection for safety-critical and high-value assets

• Compliance support for resilience and risk management strategies

Our Range of GNSS Detection Solutions

We offer a flexible portfolio of GNSS spoofing detection, jamming detection, and interference monitoring products, available in multiple configurations to suit different operational needs. Our sensors and probes deliver:

• High-sensitivity GNSS signal monitoring

• Real-time anomaly detection and classification

• Scalable deployment for fixed, mobile, and remote environments

• Actionable insights through advanced analytics and reporting

These solutions are designed for GNSS developers, system integrators, infrastructure operators, and security teams who need dependable, real-world data on signal integrity.

The Benefits to Our Customers

Organisations using our GNSS monitoring and detection products benefit from:

• Reduced operational risk from GNSS disruption

• Greater confidence in positioning, navigation, and timing systems

• Faster identification and mitigation of interference events

• Improved resilience across critical infrastructure

• Data-driven decision-making supported by reliable signal intelligence

By providing trusted GNSS jamming detection, spoofing detection, and interference monitoring solutions, we help our customers safeguard their systems, maintain operational continuity, and strengthen resilience in an increasingly contested signal environment.

Check out our range of products below

GP-Probes

GNSS Signal Quality Monitoring & Logging

The GP-Cloud cyber security platform can process raw data from hundreds of connected GP-probes or RTK base stations in real-time, every second. GP-Cloud estimates GNSS signal quality, detects anomalies and saves broad data sets for post analysis.

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GNSS Jamming & Spoofing Detection

We provide the most robust GNSS cybersecurity solution on the market. In combination with the TGE-2, our three-channel probe, our solution can detect sophisticated GNSS spoofing attacks in real-time.

But don’t just take our word for this. Check out our exceptional system performance by downloading the JammerTest 24 report.

Download The Report

GNSS Interference Monitoring

Our GP-Probe TGE-2 has an embedded 60MHz RF signal analyser and high-end GNSS receivers providing excellent spectrum monitoring capabilities and RF interference detection/classification/localisation.

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Drone Resilience Testing

Our GP-Jammer and GP-Simulator offers cost-effective, advanced testing solutions supporting GNSS jamming and spoofing across L1, L2, L5 bands, and communication channels within a 70 MHz to 6 GHz range. These tools replicate complex interference scenarios, enabling engineers to ensure robust and reliable drone performance.

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RF Jammer Simulation

Our multi-channel RF jammer simulator comes complete with an open-source interference library. This enables the creation of complex interference modulations (clever jamming) to test the resilience of your communication and navigation systems. Compatible with Adalm Pluto SDRs.

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