SAL SPU-200

Proven resilience against jamming and spoofing

Unmatched performance even under extreme GNSS jamming scenarios

Protect your operations with SAL SPU-200, a unique and advanced precision system. Rigorously tested in real-world jamming and spoofing conditions, SAL SPU-200 delivers unmatched and reliable performance even under severe, high-power jamming scenarios

Protect Against Extreme
GNSS Disruption

The frequency and complexity of GNSS jamming and spoofing have risen sharply, posing serious risks to safe and reliable navigation. For years, SAL Navigation has been at the forefront of countering these evolving threats, rigorously testing our technology under real-world jamming and spoofing conditions.

Put to the test in the world’s largest open PNT/GNSS resilience trial, SAL SPU-200 consistently outperforms traditional SOLAS-class GPS/GNSS systems, delivering exceptional resilience and reliability in every test scenario.

Equipped with advanced CRPA anti-jamming antenna technology, SAL SPU 200 provides essential backup even under extreme interference, at levels comparable to those seen in conflict zones.

Proven Through Extensive Field Testing in High-Risk Environments
The system has also proven its strength during extensive field trials in some of the world’s most interference-affected areas, such as the Baltic Sea, maintaining uninterrupted, high-precision navigation even as surrounding vessels experienced significant signal degradation.

System Overview

The SAL SPU-200 is available in three tailored configurations, giving you the flexibility to choose the level of resilience and performance that best fits your operational needs.

Standard: Reliable protection against light to medium jamming and spoofing, ideal for everyday commercial operations.

Advanced: Enhanced suppression and precision for demanding environments, balancing performance with cost efficiency.

Navy: Maximum resilience under extreme interference, engineered for mission-critical navigation in the toughest conditions.

Whether your priority is budget-conscious reliability or state-of-the-art resilience, the SPU-200 offers a scalable solution designed to safeguard your voyage.

How SAL SPU-200 Performs Under Extreme Jamming: Reports

The graph illustrates the results from a rigorous Power Ramp Test, designed to evaluate the resilience of the SAL SPU-200 against jamming power.

This test simulates real-world conditions by gradually increasing and decreasing the power of a jammer positioned 1,100 meters away, with a maximum out put of 20 watts across L1, G1, L2, and L5 frequency bands.

SPU-200 Specifications

Key Features

Unmatched Performance

Regularly tested under real-world GPS/GNSS jamming and spoofing
conditions in large-scale trials at Andøya, Norway, SAL SPU-200 demonstrates superior resilience. The trials, vetted by researchers from the Norwegian Coastal Administration, confirm the system’s superiority over traditional SOLAS-class
systems tested, consistently delivering reliable and uninterrupted data throughout.

Proven Protection For Extreme Jamming Exposure

SAL SPU-200 demonstrates superior resilience, maintaining robust satellite tracking and reliable data under extreme jamming conditions. With interference suppression levels of 20 dB using a standard antenna and up to 50 dB with an advanced CRPA anti-jamming antenna, it delivers exceptional performance in demanding environments, including scenarios typical of regions with geopolitical tensions.

Time Spoofing Protection

SAL SPU-200 demonstrates superior protection against time spoofing attacks, detecting anomalies, halting position computation, and recovering quickly.

Jamming/Spoofing Detection

Real-time identification and visualization of jamming and spoofing attacks via the SAL SPU-200 app. Key features include audio alerts, push notifications, and optional tablet integration for enhanced visibility and usability on the bridge.

Critical Backup

SAL SPU-200 serves as an essential safeguard when primary navigation systems are disrupted.

Global Utility

Provides superior navigational support for safe passage through complex waterways worldwide.

Navigational Accuracy

Provides highly precise, independent data on positioning, speeds, heading, Course over Ground and Rate of Turn, trusted by pilot organizations and mariners globally.

Backup Power

A backup battery ensures uninterrupted operation during power outages.

Compatibly

Compatible with any 3rd party equipment accepting NMEA-0183 data input.

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