SIGMA 95N Inertial Navigation System

> HIGH GRADE PERFORMANCE

> IN-HOUSE TECHNOLOGY

> SUITED FOR THE MOST DEMANDING AIRCRAFT

Designed for advanced military fighters, helicopters and tactical transport aircraft, SIGMA 95N provides high-grade navigation performance, accuracy and flexibility. Modular, it combines all the advantages of Sagem’s hybrid inertial navigation system in a single LRU.

Based on Sagem’s expertise in inertial sensors, navigation, and electronics integration and filtering, SIGMA 95N incorporates highly accurate 32 cm digital Ring Laser Gyros. Highly integrated, it provides an optimal hybridization of inertial and satellite navigation, offering enhanced accuracy and robustness. Reliable, SIGMA 95N is easy to integrate and to maintain.

Open architectureUsing a powerful multimode Kalman filter, SIGMA 95N optimizes the alignment and navigation capabilities, from stationary to moving conditions, either on land, on aircraft carrier deck or in flight. Thanks to its versatile interfaces and open architecture, SIGMA 95N can integrate all available sensors (GPS, Glonass, air data system, etc.) in all types of avionic configurations.

SIGMA 95NInertial Navigation System

• Modular• Open design• Versatile interfaces• Reduced maintenance

Technical specificationsOverall features• Dimensions: 209 x 200 x 385mm (8.2“ x 7.9“ x 15“) • Weight < 15kg• Power supply: 28 VDC, consumption < 45W (115 VAC / 400 Hz optional)• MTBF >5,000 hours

Interfaces • MIL-STD-1553 bus• ARINC 429• RS 422• Analog and synchro (optional)

PerformancePure inertial mode:- Position: < 0.5 Nm/h - Velocity: < 0.7 m/s - Roll, pitch: < 0.03 °- Heading: < 0.05 °Hybrid mode:- Position accuracy (SEP) < 10m Pr

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Le Ponant de Paris - 27, rue Leblanc - F-75512 PARIS CEDEX 15 - FRANCE Phone: + 33 1 53 23 24 35 - Fax: + 33 1 58 12 16 22 - www.sagem-ds.com

Sagem may, at any time and without notice, make changes or improvements to the products and services offered and/or cease producing or commercializing them. Sagem is the commercial name of the company Sagem Défense Sécurité.