Integrated Anti-Jam GPS Receiver (NavGuard®¹·³ 100)
NavGuard®² 100 is designed for extreme size, weight and power (SWAP) constrained military GPS applications requiring SAASM and high performance anti-jam. At less than one cubic inch (40mm diameter form factor) and using a fraction of the power required by other GPS and anti-jam systems, NavGuard® 100 makes totally secure GPS possible for the most SWAP-constrained military applications. NavGuard® 100 also features an application processor for customer applications, such as GN&C, DI/UTC and ES.
NavGuard® 100 is designed to withstand gun shocks of over 20,000 G’s and well suited for SWAP constrained precision guidance projectiles and mortars.
A datasheet for this product is available here.
High Level Features:
- Mayflower micro-SAASM Receiver with Anti-Jam
- 4 Antenna RF Inputs (Passive)
- 12 tracking channels - all in view design
- Next Generation Security Architecture
- Selectable L1 or L2 (C/A and P(Y))
- Gun hardened to 20,000 G’s
- High dynamics applications: spinning projectiles and mortars
- User Application Processor for Guidance, Navigation & Control (GN&C), IMU Deep Integration/Ultra Tight Coupling (DI/UTC), and Electronic Support (ES)
Performance Metrics:
- <8 second direct-Y acquisition (at 300 Hz spinning)
- Position Error: < 5m (1 sigma SEP)
- Velocity Accuracy: < 0.1 m/s (1 sigma)
- PVT output: up to 10 Hz
- Up to 50 dB of jamming suppression against up to 3 broadband and narrowband jammers
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¹NavGuard® is a registered trademark of Mayflower Communications Company, Inc.
²Suitable for SWAP constrained precision guidance projectiles and mortars.
³Pending security approval from the GPS Directorate.
