Overview

Sextans GMV is a software-defined GNSS receiver designed for advanced space applications, offering precise positioning, navigation, and timing solutions. Tailored for use with microsatellites, micro-launchers, and mega constellations, it supports multiple constellations and frequencies, ensuring flexibility and adaptability for diverse mission requirements. Its modular architecture and compatibility with various hardware platforms make it a robust solution for Earth observation, telecommunications, IoT, and scientific exploration

Features and Capabilities

• Multi-Constellation and Multi-Frequency Support: Operates with GPS L1 and Galileo E1 for enhanced accuracy.
• Versatile Application: Suitable for cubesats, microsatellites, and micro-launchers in various configurations.
• Configurable Navigation Modes: Includes Least Squares (LSQ) and Extended Kalman Filter (EKF) options.
• Modular Architecture: Supports integration into onboard computers and standalone operation.
• Compact and Efficient Design: Lightweight (600 g) with low power consumption (<8 W).
• Enhanced Sensitivity: Acquires signals with high sensitivity in both frequency and time domains.
• Customizable Interfaces: Offers hardware and software flexibility for different mission needs.
• In-Flight Upgradability: Allows software updates during missions.
• High Performance: Achieves 10 m position accuracy and 0.25 m/s velocity accuracy in single-frequency mode.
• Wide Compatibility: Supports a range of processors and operating budgets for space missions.