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With many forms of electronic warfare in today's modern battlefield, often referred to as NAVWAR in our industry, discover tool enhancing defense capabilities. Home • Applications • Electronic Warfare Electronic Warfare There are many forms of electronic warfare in today's modern battlefield. One of the more common arenas is within the Position, Navigation, and Timing (PNT) realm - or what our industry refers to as NAVWAR (Navigation Warfare). With expertise that goes back 30+ years, this is where Safran Federal Systems thrives. NAVWAR and EW • Testing Capabilities • Field Solutions • Offensive Capabilities How does NAVWAR differ from other forms of Electronic Warfare (EW)? NAVWAR is a subset of Electronic Warfare that targets GPS and other PNT signals or sensors in which the warfighter depends upon. Typically, people think of GPS in the way that most people use it today – on a screen on their phone or in their car, getting you from point A to point B. But what people don’t realize is how just how many mission-critical systems rely on GPS to function, and how vulnerable it is to attack. For example, a warfighter's precise location is needed for rescue. If their systems are attacked electronically and they lose their GPS position, it can have devastating consequences. NAVWAR and EW Addressing today's challenges in Electronic Warfare From the lab to the field, Safran’s Electronic Warfare solutions back the warfighter at many crucial stages: Test, Detect, and Defeat. Safran’s proven expertise in GPS jamming & spoofing simulation and protection has enabled them with the ultimate toolkit for EW capability. Your mission can start taking advantage today by inquiring about our capabilities. INQUIRE TODAY Why is NAVWAR testing important? Protecting your systems in the field starts in the lab. How do you give warfighters the confidence that their systems will continue to perform in a theatre abundant with NAVWAR attacks? This is where Testing & Simulation are extremely important. You want to know before you go to the field, how your systems are going to react to all types of threats. Testing Capabilities Testing with BroadSim Safran offers a range of simulator solutions that support applications from underwater to outer space. This is all achieved through BroadSim, our flagship line of software-defined simulators. Our team of experts will work closely with you to understand your needs Choose or customize the solution that gives you the tools required to achieve mission success Powerful GPU-driven platform Easily scaled to support signal capacity and high dynamics Skydel software/interface is shared across all BroadSim simulators Going from the lab to the field Situational awareness in the field is another important aspect of protecting your systems that Safran address through two of its solutions, BroadShield and BroadSense. Both give situational awareness to the warfighter by detecting GPS Jamming and Spoofing signals in the environment in real-time, based on the same patented algorithms which have been proven to be successful in the field for close to 15 years, and are continuously updated and improved to address the latest emerging threats. An embedded software solution Easy integration into a user’s system Detects malfunctions/anormalities Quickly verifies if it's NAVWAR attack Can be programmed to send alerts or switch to a backup source so there’s no interruptions in service. BroadShield LEARN MORE BroadSense Nano A handheld sensor device Low-cost, size, weight, and power Used for on-the-go situational awareness Is easily carried or mounted Screen displaying critical information Jamming, spoofing, and J/S Integrated or external antenna options LEARN MORE Field Solutions Going on the offense Safran's proven expertise and experience in testing and simulation, along with defensive measures like detection, has allowed them to be extremely proficient in channeling that technology for fielded systems. Inquire today about Safran's capabilities to learn about the success they’ve already been able to demonstrate and how it’s being used to aid the warfighter. INQUIRE TODAY Offensive EW Capabilities

Safran Federal Systems, a leading innovator in Position, Navigation, and Timing (PNT) solutions, announced a major breakthrough at AUSA’s Global Force Symposium & Exposition with the successful integration of its advanced CMOSS PNT (C-PNT) card into a DoD customer’s CMOSS Mounted Form Factor (CMFF). Safran Federal Systems Announces Major Breakthrough in CMOSS PNT Development at AUSA Global Force HUNTSVILLE, AL, March 26, 2025 Highlights: · Open systems, CMOSS-aligned timing solution, optimized for seamless integration into any CMFF chassis. · Supports a comprehensive range of PNT signals—including GNSS, AltNav, LEO, and M-Code—for enhanced adaptability to evolving military needs. · Expands Safran Federal Systems’ portfolio of Assured PNT solutions, solidifying its role as a premier provider to the U.S. Department of Defense and allied defense organizations worldwide. Successful Integration with DoD Customer System Demonstrates Industry-Leading Commitment to Advancing Open Systems Architecture Safran Federal Systems, a leading innovator in Position, Navigation, and Timing (PNT) solutions, announced a major breakthrough at AUSA’s Global Force Symposium & Exposition with the successful integration of its advanced CMOSS PNT (C-PNT) card into a DoD customer’s CMOSS Mounted Form Factor (CMFF) . This milestone demonstrates Safran’s continued leadership in delivering fully open, SOSA- and MOSA-aligned technology to U.S. Army programs, enhancing interoperability and deployment agility. Attendees of AUSA Global Force, taking place March 25-27 in Huntsville, AL, can visit the Safran DSI booth (#1328) to learn more about the company’s solutions, including the recently integrated C-PNT card. The C-PNT card is engineered as a drop-in solution offering highly precise and reliable PNT support and meeting the rigorous demands of mission critical applications. Enabling a full range of PNT signals—including GNSS , AltNav , LEO , and M-Code —the C-PNT card integrates seamlessly into existing systems. This ensures rapid, scalable deployment without requiring hardware overhauls, making it an ideal fit for current and future U.S. Army platforms. “Safran Federal Systems is dedicated to pioneering capabilities that align with the U.S. Army's dynamic needs,” said Michael Messina, Director, Business Development for Safran Federal Systems. “The successful C-PNT integration sets a new standard for operational-grade PNT technology, underscoring our commitment to produce best-in-class solutions in support of today’s and tomorrow’s national security priorities.” With this latest advancement, Safran Federal Systems establishes a new benchmark in the military PNT territory, reinforcing its industry expertise and focus on delivering resilient, forward-looking technology for its U.S. defense customers. Upcoming Industry Days in Huntsville – Learn More from Safran Experts What’s next? Safran Defense & Space, Inc. (DSI) will host an exclusive Industry Days event on May 20-21, 2025 , at the Huntsville Marriott at the Space & Rocket Center . This two-day event will provide attendees with in-depth technology sessions and live demonstrations showcasing Safran’s expertise across Assured PNT, Geospatial Artificial Intelligence, Optronics, Testing & Telemetry, Space Solutions, and Helicopter Engines . Register now to secure your spot: https://lu.ma/l0lzghuj Safran Federal Systems is a trusted DoD mission partner providing cross-cutting Position, Navigation and Timing (PNT) solutions from the lab to the field. We leverage our industry leadership in Timing, Navigation, Simulation and NAVWAR to offer a unique blend of cost-effective A-PNT solutions bred through innovation. Our expertise in open systems architecture enables rapid delivery of emerging technologies to the warfighter across all domains Your Assured PNT Mission Partner, from the Lab to the Field. ™ Safran Federal Systems is a proxy-regulated Safran Defense & Space, Inc. company. For more information: www.safranfederalsystems.com Follow us on: @SafranFedSys Safran Federal Systems Safran Federal Systems Press Contact: Rachael Smith rachael.smith@safranFS.com +1 (585) 747-6131 VIEW PDF

Veterans Day: Steven St. John What branch of the military did you serve in, and for how long? I served 22 years in the Air Force and Space Force, started as an enlisted member, and finished as a Major. What were your duties? I was a Satellite Operator, an Electronic Warfare Operator, a GNSS and SATCOM Aggressor, a Nuclear ICBM Officer, an Intelligence Analyst, and various held leadership positions. What inspired you to join the military? I wanted to serve my country and be part of missions that mattered. The chance to work worth amazing people and at the cutting edge of space, intelligence, and electronic warfare kept me motivated to stay. What does Veterans Day mean to you personally? It’s a day to honor the people I served with and the sacrifices they made. For me, it’s also about carrying forward the lessons of teamwork and resilience. What drew you to Safran? I knew Safran’s products from my time as an Aggressor on the buying side, and I saw firsthand how they could close real gaps for operators. I wanted to help bridge the gap between technology and warfighters, especially in replicating realistic NAVWAR threats. What skills or values from your service do you apply in your role here? I bring real‑world experience as an EW operator in conflict, creating GNSS‑denied environments and training joint forces how to operate through the effects, and an in-depth understanding how threats apply to our systems. I served in the Special Operations community, which is part of our end-user customer base, and I was the go‑to person for troubleshooting SOF systems in GNSS‑denied environments. I also bring credibility and relationships in the operational community that help connect Safran’s technology to real user needs. In your opinion, what do Veterans bring to the workplace? Veterans bring perspective from operating in tough, high‑stakes environments. We know how to adapt quickly, work as a team, and keep the mission in focus. We also bring instant rapport with our end-users because we walked in their shoes. What’s a memorable experience from your time in service? Flying out to the USS Ronald Reagan at sea, getting hooked, living onboard for five days, training sailors on GNSS and SATCOM jamming before their deployment and being catapulted off the carrier afterward…I’ll never forget how amazing it was to see the “lightbulb” come on when they understood the threat and how to mitigate it. Also, briefing the Secretary of the Air Force in his office on how our TTPs held up against real threats and feeling the passion he had for the lowest level warfighters. What’s your proudest accomplishment — either in or out of uniform? Building the Digital Threat Portal. I saw a serious gap, had almost no resources, and still found a way to deliver a capability to thousands of warfighters in just months and at no cost to the government. We had a great team that rallied around each other and the mission to get it out the door. One of our “Safran Together” values is Succeeding Together. How do you embody this in your role? I focus on connecting technology with operators, making sure their voices shape what we deliver so they come home safe. Success is never about one person, it’s about making the whole team, and ultimately the warfighter, stronger. Feeling inspired? Explore career opportunities at Safran Federal Systems CAREERS

Geonyx-M is designed for speed boat, landing craft and amphibious vehicles. Discover their abilities for extreme conditions or full GNSS denied environments. Home • Products • Inertial Navigation Systems • Geo nyx-M ™ Geonyx-M™ INS for amphibious vehicles and speed boats Geo nyx-M ™ PRODUCT | INERTIAL NAVIGATION SYSTEMS Weight 14.1 lbs Consumption < 17 W Size 8/9.6 x 6.2 x 6.6 in MTBF > 200,000 h ANY QUESTIONS? GET QUOTE About Geonyx™ family is designed for three main applications: Navigation Target geolocation Artillery pointing Geonyx M is designed for speed boat, landing craft and amphibious vehicles. It offers two types of applications under extreme conditions and/or in a full GNSS denied environments: navigation and pointing. Can operate in extreme conditions. Versatile, compact, and modular Latest state of the art HRG technology. No external sensors needed. Robustness and reliablity Flexible systems integration Versatile Geonyx™ M operates in extreme conditions tested against MIL-STD 810 standards and boasting 200,000hrs MTBF. Versatile, compact and modular, Geonyx™ M has been designed to be integrated directly into the pilot console and to interface with system software. As a stand-alone system Geonyx™ M does not need any external sensors to navigate. Click to download the Geonyx-M ™ data sheet. VIEW DATA SHEET

BroadSim Solo is a single-output software-defined GNSS Simulator powered by the Skydel Simulation Engine, bringing advanced scenario creation to your desk. Home • Products • GNSS Testing & Simulation • BroadSim Solo BroadSim Solo Single-Output Software-Defined GNSS Simulator BroadSim Solo PRODUCT | GNSS TESTING & SIMULATION Simulation Capability All constellations and frequency bands, jamming or spoofing, one at a time, on one RF output Encrypted Military Codes AES M-Code Shared Benefits Intuitive user interface, high-dynamics, comprehensive API and ultra-low latency ANY QUESTIONS? GET QUOTE About Designed to address the permanent challenges that engineers face with laboratory capacity and availability, BroadSim Solo was developed to bring advanced GNSS scenario creation to your desk and propel development cycles. Total Freedom Instead of scheduling time around and limiting use to 1-2 simulators in a lab, an entire team of engineers can have BroadSim Solos at their desks, working on different simulation projects & tasks, while letting the lab simulators run the primary scenarios. BroadSim Solo allows you to create a simulation eco-system that is scalable based on the size of your team, and non-location-dependent, which accounts for the rising popularity of flexible work positions. Empower your entire team by adding BroadSim Solo to your simulation ecosystem. Compact form factor fits nicely at your desk or workstation Remarkably affordable price point Increase performance and drive innovation RESOURCES New Product Press Release Button Learn how to quickly create and automate a multitude of dynamic spoofing scenarios using BroadSim. Terrain Modeling Demonstration Button Learn how terrain modeling is a cost-effective alternative to field testing, demonstrated using BroadSim Solo Click to download the BroadSim Solo data sheet. VIEW DATA SHEET

Explore VersaSync Flex, the master clock and network time server designed for precision in harsh environments, including GPS denied environments. Home • Products • Custom Solutions • VersaSync Flex VersaSync Flex VersaSync Flex PRODUCT | RESILIENT PNT Ruggedized MIL-STD-810G, MIL-STD-461F, IP65 M-Code Connector: SMA, +3.3V to power active antenna Receiver input: L1/L2 Crypto Key input: DS-101 /DS-102 key loading, front panel connector Security: M-Code (MPE-M) MGUE Coordination through SMC Production Corps, FMS ANY QUESTIONS? GET QUOTE About VersaSync is available in a wide body form factor with a custom extended chassis ideal for land, sea, and airborne applications. Its design can be efficiently outfitted to match your needs, no matter the mission. Built to endure the most demanding conditions, the VersaSync Flex delivers reliable, uninterrupted signals. Applications – Ground – Airborne – Marine/Naval Options – Wide variety of time and frequency signals – Software configurable inputs/outputs – Network sync, set-up and management – Customized COTS available – VICTORY compatible (optional) – High stability mini rubidium option – Alternative Navigation option Easy integration of time and frequency functionality into systems architecture. Click to download the VersaSync Flex data sheet VERSASYNC FLEX DATA SHEET

Stay ahead in the battle with expert insights on Electronic Warfare & NAVWAR. Defend against GPS denied situations and navigate warfare with precision. Home • Products • NAVWAR Electronic Warfare & NAVWAR Navigation Warfare (NAVWAR) is a critical aspect of modern electronic warfare , especially as the military relies more and more on advanced navigation systems for targeting and defense. Effective NAVWAR tools are crucial for ensuring that military signals remain secure and reliable in the face of complex and evolving threats on the battlefield. As global conflict continues to escalate, the importance of NAVWAR in maintaining the advantage in warfare cannot be overstated. Test Detect Defeat Test PNT systems against threats, identify vulnerabilities, and iterate. In the realm of electronic warfare and navigation warfare (NAVWAR), it is crucial to constantly test PNT (Positioning, Navigation, and Timing) systems against threats, identify vulnerabilities, and iterate on solutions. One effective way to achieve this is through the use of GPS simulators/signal testers. By utilizing tools like GPS simulation software and GNSS signal generators, military and defense organizations can accurately assess the resilience of their GPS systems to potential attacks or interference. As GPS vulnerabilities continue to pose a significant risk to military operations, proactive testing and evaluation are essential for ensuring reliable and secure navigation in the face of evolving threats. Embracing a strategic approach to GNSS/GPS testing can ultimately lead to more robust defense capabilities and enhanced mission success. PRODUCT | BROADSIM GENESIS BroadSim Genesis Test GNSS & PNT Sensors BroadSim Genesis simplifies advanced jamming and spoofing scenarios for Navigation Warfare (NAVWAR) testing. It supports high dynamics, jamming, spoofing, alternative RF navigation, and encrypted military codes. Simultaneously simulate multiple constellations, including GPS, GLONASS, Galileo, Beidou, and SBAS. Boasting high-performing hardware, an innovative software engine, and an intuitive user interface, BroadSim Genesis is the ultimate testing solution. LEARN MORE PRODUCT | BROADSIM SOLO BroadSim Solo Advanced Scenario Creation at Your Desk Bring advanced GNSS scenario creation to your desk and propel development cycles. Take advantage of software-defined benefits like the ability to simulate multiple constellations including AES M-Code, an intuitive user interface, high-dynamics, innovative features and ultra-low latency. BroadSim Solo's compact form factor fits nicely at your desk or workstation without taking over your space. LEARN MORE PRODUCT | BROADSIM WAVEFRONT BroadSim Wavefront Test CRPA Electronics BroadSim Wavefront is designed for multi-element antenna testing like CRPA’s. Calibrate GNSS frequencies in a matter of seconds. Simulate spoofers, jammers, repeaters, and alternate PNT sensors with just a few clicks, and signals all-in-view. The system is scalable from 4-16 elements at 600+ signals per element and 1,000 Hz iteration rate, and maintains a phase coherence of 1° 1σ. LEARN MORE INQUIRE TODAY Defeat adversaries through coordinated offensive strategic action. PRODUCT | BROADSWORD BroadSword Real-Time Software Plug-In Empower NAVWAR dominance with a combat-proven, real-time software plug-in—engineered for seamless deployment across customer-owned systems and BroadSim platforms. This non-kinetic solution delivers precise capabilities that elevate operational agility and strengthen strategic overmatch in contested domains. Learn how Safran's NAVWAR capabilities are aiding warfighters today. Speak to our sales team for more details . The use of NAVWAR technologies has become increasingly important in maintaining strategic advantage on the battlefield.It is vital for military forces to stay ahead of the curve in navigating the complexities of PNT military operations to ensure mission success and operational superiority. Detect live threats, deliver situational awareness, and correct course. Our cutting-edge electronic warfare and NAVWAR products provide essential capabilities for the military to detect live threats, deliver real-time situational awareness, and course correct in the face of GPS vulnerabilities. From detecting GPS spoofing of signal jammers and disruptors to immediately reporting the disruption to the PNT system, our technology ensures that military operations remain secured from any NAVWAR threats. Choosing the best handheld GPS for military use with robust anti-jamming and anti-spoofing features is a key component in enhancing situational awareness and protecting against potential disruptions to critical operations. The military needs to stay ahead in detecting and countering GPS vulnerabilities to maintain GPS resilience and ensure precise positioning, navigation, and timing (PNT) capabilities in the face of evolving electronic warfare tactics. Keep your missions on track and your communications secure in an increasingly complex electronic warfare environment. PRODUCT | BroadSense Nano Handheld GPS Jamming & Spoofing Detection and Situational Awareness Sensor BroadSense is a GPS jamming and spoofing detection sensor designed to provide real-time and historical situational awareness data. Utilizing sophisticated GNSS receivers and patented jamming and spoofing detection algorithms, BroadSense can detect when the GPS signal or GPS spectrum is compromised. BROADSENSE NANO LEARN MORE PRODUCT | BroadShield GPS Jamming and Spoofing Detection Software Integrated into Your Hardware BroadShield is a software library consisting of many patented algorithms designed to detect jamming and spoofing then immediately report the disruption to the PNT system. Leveraging this information enables the PNT system to take action to mitigate and protect from the jamming or spoofing. BROADSHIELD LEARN MORE INQUIRE TODAY Electronic Warfare and NAVWAR: Know the Difference In today's modern battlefield, electronic warfare plays a crucial role in navigating the complex landscape of attacks targeting the Position, Navigation, and Timing (PNT) realm, particularly within the realm of Navigation Warfare (NAVWAR). Safran Federal Systems has been a leader in this field for over 30+ years, with expertise in Timing, Navigation, Simulation and NAVWAR. Safran Federal Systems continues leading the defense against interference and ensuring the reliability of PNT systems amidst evolving threats. Protecting the U.S. Military from GPS Jamming and Spoofing GPS has transformed the battlefield in majorly beneficial ways, however, jamming and spoofing have become a major threat. As threats evolve, so must our defenses. Watch this video to learn how to combat these threats and increase system resiliency from all different angles.

Explore our BroadSim Genesis Advanced NAVWAR simulator today! Experience unparalleled performance, flexibility, and with cost-effective GNSS/ GPS simulation. Home • Products • GNSS Testing & Simulation • BroadSim Genesis BroadSim Genesis Mission-Critical GNSS Simulation BroadSim Genesis PRODUCT | GNSS TESTING & SIMULATION Constellations & Sensors GPS Open, GPS Encrypted, GLONASS, Beidou, Galileo, QZSS, SBAS, NavIC, PULSAR, Alternative Navigation, Custom Signals, Custom Constellation M-Code AES, SDS, MNSA, approved by SMC Production Corps. Simulation 1000 Hz simulation iteration rate, advanced jamming and spoofing capabilities, live sky synchronization. System Custom Linux OS, low-latency HIL, flexible licensing & upgradability, comprehensive & intuitive API, IQ file generation ANY QUESTIONS? GET QUOTE About Safran Federal System’s BroadSim Genesis represents the next generation of advanced GNSS/GPS simulation, building on the legacy of the BroadSim. As part of Safran’s Skydel-based simulator family, it delivers expert-level positioning, navigation, and timing (PNT) testing in a powerful yet intuitive turnkey solution. Applications Whether you’re developing next-gen systems, conducting NAVWAR testing, or integrating multi-vehicle and multi-antenna setups, BroadSim Genesis provides the high fidelity and scalability needed for mission-critical applications. Advanced GNSS/GPS Simulation with NAVWAR Capabilities Powered by a high-performance GPU, BroadSim Genesis is designed to meet the demands of today’s most complex and dynamic Navigation Warfare (NAVWAR) testing scenarios. It features six high-quality front-facing RF outputs, supporting full GNSS bandwidth coverage. With a 1000 Hz simulation iteration rate, support for high dynamics, real-time synchronization, and all-in-view satellite simulation, it sets the standard for performance and precision. BroadSim Genesis is redefining GNSS simulation with unmatched flexibility, cost-effectiveness, and rapid development cycles. Powered by Safran’s Skydel simulation engine and commercial off-the-shelf (COTS) software-defined radios (SDRs), it delivers high-performance GNSS signal generation at a fraction of the cost of traditional industry solutions. Next Generation of GNSS Simulation By enabling simulation of military and multi-constellation signals on scalable COTS hardware, BroadSim Genesis offers exceptional value, accelerates time to market, and ensures adaptability for evolving test needs. Quad Frequency NAVWAR Support: Simultaneously simulates four GNSS frequency bands with integrated jamming and all-in-view spoofing capabilities that are critical for testing resiliency. 2000+ Signal Performance: GEO, MEO, or LEO BroadSim Genesis provides the GPU power to simulate it all. Military GPS Simulation: Facilitates secure and effective MGUE testing with Y-Code or M-Code (AES, MNSA, or SDS), ideal for classified testing environments. Safran Federal Systems is the trusted A- PNT mission partner to U.S. government and defense organizations, from the lab to the field. RESOURCES Advanced Spoofing Tutorial Button Learn how to quickly create and automate a multitude of dynamic spoofing scenarios using BroadSim. Flex Power Application Note Button Learn how to automatically adjust the signal power of any code type for the satellites in your scenario. Ultra-Low Latency News Announcement Button Learn how we made limit-defying real-time performance happen with an ultra-low latency of 5ms Click to download the BroadSim data sheets. VIEW DATA SHEET VIEW PRODUCT LINE

When engineers use Panorama for analyzing receiver data they spend more time looking at plots and making decisions, instead of making plots and writing reports. Home • Products • GNSS Testing & Simulation • Panorama Panorama Visual Analysis Tool for GNSS Receiver Data Panorama PRODUCT | GNSS TESTING & SIMULATION Data Sources Designed for log files generated by PANACEA and RxStudio View Data Generates plots for receivers, scenarios, and sum ANY QUESTIONS? GET QUOTE About Panorama is the flagship tool when it comes to analyzing receiver data. When engineers use Panorama they spend more time looking at plots and making decisions, instead of making plots and writing reports. Panorama takes receiver data (.csv files) from PANACEA and RxStudio (other ODS products) and turns it into over 60 engineering plots ready to view at the click of your mouse. These plots give engineers and analysts the ability to view summary level data, head to head comparisons, receiver specific results, and 3D LLA replays using STK. PANACEA and Panorama provide a cohesive data collection and reporting capability that enables testers to show the data in real-time providing after action reporting near instantly. Data Sources Panorama is a tool that is used to view and analyze GNSS receiver output data. Panorama was designed specifically to take the log files that PANACEA and RxStudio generate and turn them into engineering plots. Panorama allows users to place receiver data anywhere on their machine. Easily input multiple data sources from various locations on your machine. Panorama will automatically populate using the default file directories. Automatically Generate Reports Panorama supports automatic report generation for scenarios and specific receivers. With 1 click of the mouse, you can generate hundreds of reports that provide detailed descriptions of the scenario and corresponding plots. When you click to automatically generate scenario reports, two reports for each scenario will be generated: Scenario Description Report and Scenario Plot Report. Scenario Description Report Scenario Description Report The scenario description report provides the actual data entries for paramaters such as: Scenario name, notes, duration, truth source, timelines, motion profile, LLA, GPS constellation, constellation (almanac, ephemeris, time, code), jamming, events and more. This report can be used as an example to show others how to create this exact scenario and how to configure and test the UUT’s in the same configuration. Scenario Plot Report The scenario plot report provides the plots (not numbers) within the PDF for the following: # SVs used, # SVs locked, position error, velocity error, pulse error, absolute pulse error, ET position error, 3D LLA, log map, slope of date/time, and fix statistics. These plot reports are excellent for decision making and for analyzing how the receiver performed in different scenarios. PLOT INFO Summary Plots The summary plots tab allows users to view parameters such as average number of SVs used, average position error, time to first fix and many more at a test plan level (where scenario data is aggregated together). While viewing the summary plots tab, users can easily flip views to look at specific receivers, scenarios, test plans or even suites. ✔ Average # of SVs Used ✔ Average # of SVs Locked ✔ Average Position Error ✔ Average Velocity Error ✔ Average Pulse Error ✔ Average Date ✔ Percent Frames Received ✔ Percent under Threshold ✔ Percent of Time Fixed ✔ Percent of Frames Fixed ✔ Time of First Fix ✔ Time of First Loss ✔ Time of Last Fix Scenario Plots The scenario plots tab goes one step deeper to view receivers under test for a specific scenario. Scenario plots provide side by side comparisons for all of the units under test both in performance and vulnerabilities. Data outputs include fix statistics, 3D LLA, frame time error and much more. ✔ Number of SVs Used ✔ Number of SVs Locked ✔ Position Error ✔ Velocity Error ✔ Pulse Error ✔ Absolute Pulse Error ✔ ET Position Error ✔ 3D LLA ✔ Log Map ✔ Map ✔ Fix Statistics ✔ Date ✔ Slope of GPS Time ✔ Slope of UTC Time ✔ Frame Time Error Receiver Plots The receiver plots tab allows for the deepest dive where engineers can analyze one specific receiver for a specific scenario. Plots of DOP, C/No used, SV elevation and various others can be seen under the receiver plots tab. ✔ Number Used/Locked ✔ Position Error ✔ Velocity Error ✔ Position Error Estimate ✔ Pulse Error ✔ Absolute Pulse Error ✔ ET Position Error ✔ DOP ✔ C/No Used ✔ C/No All ✔ Track State Used ✔ Track State All ✔ Code Type Used ✔ Code Type All ✔ Frequency Used ✔ Frequency All ✔ Range Residuals - Line ✔ Range Residuals - Heat ✔ Sky Plot ✔ SV Elevation ✔ SV Azimuth ✔ Date ✔ UTC/GPS Time Comparison Click to download the Panorama data sheet. VIEW DATA SHEET

This whitepaper explains the importance of simulation in response to new constellations, the benefits of developing a test environment alongside the development of the constellations, and how a flexible system is best equipped for the advent of new LEO constellations... LEO PNT: Developing Simulation Environments Alongside New LEO Constellations Copy DOWNLOAD PDF By Alaiya Tuntemeke-Winter As more technology utilizes satellites for PNT information, it is integral to develop ways to test the functionality of PNT systems before they are deployed. It has become increasingly useful to develop a test environment for LEO constellations alongside the development of the constellations themselves. A flexible simulation system that can evolve is best equipped for the advent of new LEO constellations. Developing simulation hand in hand with developing the constellation itself has several advantages. Simulation can be implemented at various stages of the process. By developing new constellations and simulation simultaneously, the PNT system can be thoroughly tested before the satellites are deployed. This can further streamline the process between the developers of the constellation and the receivers with quick feedback loops to assist in the design. It can lead to increased communication with the receiver developers and give more insight in addition to modeling. It also means that simulation capability can be available along with the introduction of the constellation itself. In the past, there have been instances of the constellation being deployed but there being few ways for the receiver manufacturers to test their solutions, slowing down the development process. By testing using simulation, developers can test functionality early in the development process, rather than awaiting deployment of the constellation for the chance to field test; receivers and systems can be tested during development for common problem scenarios, such as GPS denied environments via canyons or other outages as well as other types of vulnerabilities. This can give developers a head-start in vetting potentially unforeseen issues the receiver may experience using the new constellation. After implementation simulation can be used to repeat any problems encountered in field tests for faster and more effective testing. Fixes can be implemented in a lab setting before going out again for field testing. This can save time and resources, as there is no need to go all the way to the field test stage every time a problem arises or to test a fix. Using a simulation test bed helps to speed up the development process and to save time and money throughout. Developing simulation alongside the development of the constellation gives simulators the time they need for the capability to be ready when the constellation deploys. If simulation development does not begin until after the constellation is deployed, the development of receivers that can use the new constellation data may be slowed by the inability to test and collect data. Some types of simulators take more time to develop the ability to simulate new constellations, as they may need to develop new software, hardware, or a combination of both. Parallel development of the new constellation and the simulation test bed allows for both simulation capability and constellation availability to time align in the development process. The BroadSim product line provides a dynamic simulator within its software-defined architecture. It is “future-proof” as it can grow and change with new constellations or changes in old ones. It also takes advantage of commercial off-the-shelf (COTS) products to increase system performance. This means two things; one, rather than focusing on hardware improvements, the engineers can focus on the simulation side of the system. Two, upgrade cycles are possible more frequently. BroadSim provides open-source libraries and plug-ins to increase the capability of their simulation solution. One major benefit of software-defined simulation systems regarding LEO constellations is that the GPU can handle the generation of more signals than a traditional FPGA-driven simulation solution. This is because in a true software-defined system there are no fixed hardware channels limiting the number of signals that can be generated. This is especially relevant in LEO constellations as there are more satellites in LEO orbit than there are in the GNSS constellations that have been simulated in the past. Another benefit is that if the limit is ever reached, a GPU can simply be added, and the same simulation tool can continue to be used. This leads to another benefit – the flexibility of the system. New constellations can be incorporated with software instead of additional hardware. This means when new constellations are complete, developers can access those new constellations with a mere software update. Software-defined simulators evolve to support LEO constellations and more rapid development. How simulation can aid development Examples of software-defined simulation in BroadSim BroadSim is an example of this flexibility in motion. With BroadSim, new constellations and signals become available in the tool as they are introduced or are more commonly used in receivers, such as QZSS, BeiDou, and M-Code. Simulators allow users to thoroughly test how receivers or whole systems work during specific scenarios, giving them the ability to see all-in-sky satellites and terrain effects, and provide refresh rates that translate into real-time processing for fast-moving applications. This makes it possible to test acquisition time, view relative receiver power data, and collect other relevant data to further development, as well as automate commands to speed up testing. The flexibility of the system is demonstrated by its proven ability to simulate existing LEO constellations. Using BroadSim powered by Skydel, there are multiple built-in ways to create LEO constellations. One such way is using BroadSim’s plug-in tool, which has already seen success. This tool allows users to develop features and integrate them into the BroadSim user interface and real-time simulation engine. BroadSim also provides the ability to modify existing constellations with custom signals and the addition of data sets to manipulate orbital and ephemeris data. In the future, a growing list of constellations will become available for selection within the tool. Orolia Defense & Security is integrating new constellations today, and can help do the same for yours. BroadSim Simulation In conclusion, developing simulation capability alongside the development of constellations is to the advantage of the engineer who will be able to test without delay. Those simulators can aid in the design process by allowing rapid testing and development, speeding up time to market, and increasing cost savings by reducing field test cycles and hours. Software-defined simulators are more equipped to handle LEO constellations. They are not limited in the number of signals they can produce via hardware; they are agile in that they can increase available constellations and capability without needing any hardware upgrades. New features and constellations are available with just a software upgrade, and the user community can create new ways to use the tool using open-source plug-ins to meet their needs. BroadSim already has initial support for LEO simulation using the plugin tool and Orolia is actively taking inquiries from users and providers to partner with them and integrate their solution. DOWNLOAD PDF

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