100-00406-01
Quatro Prime
GNSS L1/L2/L5 Anti-Jamming CRPA System
Quatro Prime is an advanced anti-jamming GNSS system engineered to protect positioning, navigation, and timing performance in interference-heavy and mission-critical environments. Built on a compact 4-element Controlled Radiation Pattern Antenna architecture, the system combines adaptive interference suppression, dynamic radiation pattern control, and secure FPGA-based signal processing in a fully integrated single-unit design.Designed for land, air, maritime, and fixed-site applications, Quatro Prime SB delivers multi-band GNSS resilience, including simultaneous L1, L2, and L5, with optional support for Iridium and L-band correction services to enhance operational continuity, correction data delivery, and platform connectivity.
Application
- UAV/Drones
- UGV / USV
- Loitering systems
- Military vehicles
- Maritime Platforms
- Security & Surveillance
Simultaneously Protected Active Bands:
- Option 1 - L1 / L2 / L5 / B1 / B2a / B2b / E1 / E5a / E5b / G1 / G2 / G3 / L-Band Correction
- Option 2 - L1 / L2 / L5 / B1 / B2a / B2b / E1 /E5a / E5b / G1 / G2 / G3 / Iridium
- Option 3 - L1 / L2 / L6 / B1 / B2b / B3 / E1 / E5b / E6 / G1 / G2 / G3 / Iridium
- Option 4 - L1 / L2 / L6 / B1 / B2b / B3 / E1 / E5b / E6 / G1 / G2 / G3 / L-band correction
- Polarization: RHCP, optimized above 15° elevation
Key capabilities:
- Quatro Prime SB combines CRPA antenna technology, adaptive nulling, secure processing, and platform-ready interfaces to deliver robust GNSSprotection in a compact form factor
- 4-element CRPA antenna architecture
- Wide-band and in-band interference suppression
- Real-time adaptive nulling against up to 3 interference sources
- Compatible with GNSS receivers and INS systems
- Dynamic radiation pattern control
- Optional onboard IMU for dead reckoning support
- Multi-band GNSS support: L1, L2, L5
- Single-unit architecture with no external controller required
- Optional Iridium and L-band correction services
- Rugged design for harsh operating environments
- Secure FPGA-based signal processing architecture
- Optional L-band correction service with low elevation angle capability
Mission advantages:
- Maintains resilient PNT in interference-prone and contested environments
- Helps protect GNSS signal integrity against jamming and RF interference
- Supports mission continuity during dynamic RF disruption
- Reduces integration complexity through a fully integrated architecture
- Enables faster deployment with no external controller required
- Supports Swap-constrained platforms across land, air, maritime, and fixed installations
- Increased operation with optional Iridium and L-band correction service support
