Navigation & Communication Resilience

Aura

Drone carrying the Aura anti-jamming unit

Aura delivers dual-band GPS protection with multi-directional null-steering coverage. Supporting 2–4 antenna elements, it neutralises up to 3 simultaneous jammers per frequency band from any direction. Plug-and-play retrofit with almost any GNSS receiver — no integration complexity, no downtime.

Key Differentiators

  • Up to 3 simultaneous null attenuations per frequency — multi-directional jamming suppression
  • Supports 2–4 antenna elements — scalable protection depth
  • Dual-band: GPS L1/Galileo E1 + GPS L2 or GLONASS G1
  • Plug-and-play retrofit — compatible with most off-the-shelf active GNSS antennas
  • Real-time UART threat intelligence — live jammer frequency and power data
  • C-SWaP optimised: < 9 W average power · 500 g · IP65 weatherproof
  • Jammers:Up To 3 Per Band
  • Antennas:2–4 Elements
  • Weight:500 G · IP65

Technical Specs

Dimensions
99.4 × 95.7 × 56 mm
Weight
500 g
Antenna Elements
2–4 elements
Null Attenuations / Frequency
Up to 3 (antennas minus 1)
Protected Signal
L1/E1 + L2 · or · L1/E1 + G1
Passthrough Frequencies
GPS L2, L5, or GLONASS G1 (unprotected passthrough)
Insertion Loss
6 dB
Latency
~100 ns
Compression Point P1dB
−25 dBm
Power Supply
5–32 VDC
Operating Temperature
−40°C to 71°C

Use Cases

Fixed-Wing & Multi-Rotor UAVs
Multi-band GPS protection during ISR or strike missions in electromagnetically contested environments.
Unmanned Ground Vehicles (UGVs)
Sustained GPS accuracy for autonomous navigation under active multi-directional jamming.
Unmanned Surface Vessels (USVs)
Retrofit protection on naval surface vessels in multi-jammer threat zones.
Fixed Ground Surveillance
Protects GPS-dependent surveillance stations from local jamming sources.

Certifications & QA

Compliance
RoHS · CE · FCC
Waterproofing (Enclosed)
IP65
Operating Range
−40°C to 71°C