GPS World

Tag: Q40

  • Safran, QinetiQ to deliver advanced anti-jamming PNT capabilities for UK armed forces

    Safran, QinetiQ to deliver advanced anti-jamming PNT capabilities for UK armed forces

    Safran Electronics & Defense and QinetiQ have entered a strategic partnership to deliver sovereign and resilient positioning, navigation and timing (PNT) solutions for the United Kingdom Ministry of Defence. The collaboration addresses today’s urgent need for trusted PNT capabilities in increasingly challenging and GNSS-denied operational environments.

    By integrating QinetiQ’s Q40 GNSS receiver with Safran’s SecureSync time server, the partnership offers advanced protection against jamming, spoofing and other adversarial electronic warfare threats. The joint solution supports multi-signal reception and delivers reliable, coherent synchronization for mission-critical military operations — from strategic headquarters to frontline forces.

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    The SecureSync time server. (Photo: Safran)

    This next-generation, sovereign capability strengthens the UK’s operational advantage, ensuring continuous access to secure timing and navigation, even under electronic attack. The solution is designed to adapt and expand, accommodating future threats and supporting the full spectrum of defence operations.

    “The Q40 provides navigational assurance in environments where jamming, spoofing and electronic attacks are ever-present,” said James Willis, chief executive UK Intelligence, QinetiQ. “By pairing it with Safran’s SecureSync, we are giving UK forces a trusted, sovereign solution that ensures precise timing and navigation data remains available when it matters most.”

    The Q40 GNSS receiver. (Photo: Qinetiq)
    The Q40 GNSS receiver. (Photo: Qinetiq)

    “In the current context of evolving threats and contested environments, guaranteeing sovereignty in navigation and timing is more critical than ever for national defence,” added Maxime Gorlier, director of PNT Business Unit for Safran Electronics & Defense. “This partnership enables UK armed forces to maintain full independence and sovereignty, even when facing sophisticated electronic warfare tactics. Together, we are committed to providing future-proof PNT solutions that strengthen the UK’s resilience and strategic autonomy.”

    The partnership leverages both companies’ sustained investment in customer-focused research, development and innovation, and demonstrates their shared commitment to providing robust, secure and resilient PNT solutions.

  • QinetiQ and Xona increase resilience of GPS using new satellites

    QinetiQ and Xona increase resilience of GPS using new satellites

    QinetiQ and Xona Space Systems have demonstrated how GPS navigation can be bolstered by using low Earth orbit (LEO) satellites, in the first UK tests of Xona’s new satellite navigation system, Pulsar.

    This marks a major milestone in the development of next-generation positioning, navigation and timing (PNT) capabilities, increasing resilience against jamming and spoofing, as well as improving GPS availability in congested or challenged environments.

    In the tests, QinetiQ’s Q40 multi-constellation GNSS receiver acquired and tracked signals from Xona’s first production-class satellite, Pulsar-0. The tests demonstrated that, by supplementing GNSS with LEO satellite signals like the Pulsar X1, enhanced resilience in contested or poor-signal environments can be achieved.

    The Q40 GNSS receiver. (Photo: Qinetiq)

    A recent software upgrade to QinetiQ’s Q40 was developed under the European Space Agencies’ Navigation Innovation and Support Program (NAVISP) in the GNSS Receiver with Advanced Pulsar Enhancement (GRAPE) project.

    GRAPE is a collaboration between QinetiQ and Xona, supported by the UK Space Agency and European Space Agency. Its goal is to explore how new LEO-based signals can be integrated with existing GNSS, to enhance the accuracy and resilience of navigation services for defense, critical infrastructure and future autonomous applications.

    “For the first time, we have demonstrated how signals from new LEO satellites can be used alongside existing GNSS to give users stronger, more resilient timing and position information,” said Chris Walker, Managing director, Mission Systems Division, QinetiQ. “This is a huge step in increasing the protection of our defence, critical infrastructure and future autonomous systems against interference.”