Ekinox Micro Powerful and compact INS for critical missions

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At SBG Systems, ensuring the highest quality standards for our inertial measurement units (IMUs) involves a meticulous process. We begin with the optimal selection of high-end MEMS components, focusing on reliable accelerometers and gyroscopes that meet our stringent quality requirements. Our IMUs are housed in robust casings designed to withstand vibrations and environmental conditions, guaranteeing durability and performance.

Our automated calibration process involves a 2-axis table and addresses temperature ranges from -40°C to 85°C. This calibration compensates for various factors including biases, cross-axis effects, misalignment, scale factors, and non-linearities in accelerometers and gyroscopes, ensuring consistent performance in all weather conditions.

Our qualification process further involves strict in-house screening to ensure that only sensors meeting our specifications continue through production. Each IMU is accompanied by a detailed calibration report and is guaranteed for two years. This rigorous approach ensures high quality, reliability, and consistent performance over time, delivering superior IMUs for defense and other critical applications.

We also conducts thorough environmental and endurance testing to ensure reliability. Some of our sensors meet several MIL-STD standards, guaranteeing resistance to shock, vibration, and extreme conditions.

Jamming and spoofing are two types of interference that can significantly affect the reliability and accuracy of satellite-based navigation systems like GNSS.

Jamming refers to the intentional disruption of satellite signals by broadcasting interfering signals on the same frequencies used by GNSS systems. This interference can overwhelm or drown out the legitimate satellite signals, rendering GNSS receivers unable to process the information accurately. Jamming is commonly used in military operations to disrupt the navigation capabilities of adversaries, and it can also affect civilian systems, leading to navigation failures and operational challenges.

Spoofing, on the other hand, involves the transmission of counterfeit signals that mimic genuine GNSS signals. These deceptive signals can mislead GNSS receivers into calculating incorrect positions or times. Spoofing can be used to misdirect or misinform navigation systems, potentially causing vehicles or aircraft to veer off course or providing false location data. Unlike jamming, which merely obstructs signal reception, spoofing actively deceives the receiver by presenting false information as legitimate.

Both jamming and spoofing pose significant threats to the integrity of GNSS-dependent systems, necessitating advanced countermeasures and resilient navigation technologies to ensure reliable operation in contested or challenging environments.

A payload refers to any equipment, device, or material that a vehicle (drone, vessel …) carries to perform its intended purpose beyond the basic functions. The payload is separate from the components required for the vehicle operation, such as its motors, battery, and frame.

Examples of Payloads:

• Cameras: high-resolution cameras, thermal imaging cameras…
• Sensors: LiDAR, hyperspectral sensors, chemical sensors…
• Communication equipment: radios, signal repeaters…
• Scientific instruments: weather sensors, air samplers…
• Other specialized equipment

A Real Time Clock (RTC) is an electronic device designed to keep track of the current time and date, even when powered off. Widely utilized in applications requiring precise timekeeping, RTCs serve several key functions.

First, they maintain an accurate count of seconds, minutes, hours, days, months, and years, often incorporating leap year and day-of-week calculations for long-term precision. RTCs operate on low power and can run on battery backup, enabling them to continue keeping time during outages. They also provide timestamps for data entries and logs, ensuring accurate documentation.

Additionally, RTCs can trigger scheduled operations, allowing systems to wake up from low-power states or perform tasks at specified times. They play a crucial role in synchronizing multiple devices, ensuring they operate cohesively.

RTCs are integral in various devices, from computers and industrial equipment to IoT devices, enhancing functionality and ensuring reliable time management across multiple applications.