LN-251 Embedded Inertial Navigation System/GPS System
The LN-251 is a completely integrated navigation system with an embedded 12-channel, all-in-view, Selective Availability/Anti-Spoofing Module (SAASM), P(Y) code GPS. The fully integrated, tightly coupled GPS inertial design provides superior positioning performance relative to other embedded Inertial Navigation System/Global Positioning System (INS/GPS) systems. Modular open system architecture provides for easy adaptation to other applications and evolving requirements.
LN-251 Applications
The LN-251 is an integrated, tightly coupled, embedded INS/GPS system that provides improved performance for mission equipment and flight control systems.
LN-251 Advantages
- Proven lightweight, low-cost fiber optic gyro (FOG) technology
- Lowest weight and volume in performance class
- Three independent navigation solutions: Blended INS/GPS; INS-only; GPS-only
- Independent and programmable I/O for flight controls and avionics
- Extremely high reliability
- Available in performance ranges of 0.8 nmi/hr., 1.0 nmi/hr., and 2.0 nmi/hr.
LN-251 Options
The LN-251 is available with an integrated high anti-jam GPS subsystem.