Aura
Aura is infiniDome's next-generation GNSS anti-jamming module, built to keep UAVs, vehicles, and autonomous platforms navigating in contested environments. Smarter algorithms and multi-directional interference mitigation help maintain uninterrupted navigation and command link under severe jamming. It comes in two configurations, Aura (enclosed) and AuraCore (OEM module), and is compact, lightweight, and optimized for SWaP-C.
How Aura mitigates jamming
Aura uses adaptive null steering and proprietary signal filtering to suppress interference from up to three simultaneous jammer directions, helping maintain GNSS reception in contested environments.
Aura vs. AuraCore
Aura is the enclosed version, about 500 g with an IP65 rating. AuraCore is the lighter OEM module, about 375 g, intended for integration into the platform's enclosure.
Integration
- Four-antenna array; see the Aura Integration Guide for placement and spacing
- Compatible with most GNSS receivers that have external antenna connectors; confirm for your specific hardware
- Protected and passthrough bands are configurable; confirm the configuration with infiniDome before ordering
Complementary navigation
Aura protects GNSS reception against jamming. When no usable GNSS signal is available, continued navigation requires complementary capabilities such as inertial or visual navigation.
Applications
- Tactical UAVs
- Ground operations
- Maritime operations
- Precision strike platforms
Specifications
| Form Factor | Enclosed (Aura) and OEM module (AuraCore) |
| Dimensions (Enclosed) | 107.5 x 95.7 x 55.8 mm |
| Dimensions (OEM) | 107.5 x 91.5 x 55 mm |
| Weight (Enclosed) | 500 g |
| Weight (OEM) | 375 g |
| Ingress Protection | IP65 (enclosed only) |
| Operating Temperature | -40 to +71 °C (automotive grade) |
| Power Consumption | < 9 W average, < 16 W peak |
| Protected Frequencies | L1 and E1/L2/L5/G1 |
| Passthrough Frequencies | Two additional GNSS bands (chosen by customer at order) |
| Antenna Array | 4 elements |
| Latency | 100 ns ±15 ns (fixed) |
| Insertion Loss | 6 dB |
| Algorithm | Null steering with proprietary signal filtering |
Tell us your accuracy, environment, and integration requirements and we'll recommend the right board and correction approach.