Navigation & Communication Resilience

SunStone

Hexacopter carrying the SunStone anti-jamming module

SunStone protects GNSS receivers on UAVs, ground vehicles, and any C-SWaP-constrained system from GPS jamming. Software-defined — algorithms upgrade remotely as threats evolve — and fully retrofittable to any existing GNSS receiver without hardware modification. Proven in thousands of hours in highly challenged environments.

Key Differentiators

  • Software-defined and upgradeable — future-proof against evolving jamming threats
  • Best-in-class C-SWaP: < 2.7 W average power · 80–200 g (OEM/Enclosed versions)
  • Combat-proven — thousands of hours in highly challenged operational environments
  • Retrofit to any receiver — compatible with modern and legacy GNSS including m-code and SAASM
  • Real-time threat intelligence via UART — jammer frequency band and power output
  • Power:< 2.7 W Average
  • Weight:80–200 G
  • Latency:100 Ns Fixed

Technical Specs

Enclosed — Single Band
180 g · 80 × 78.5 × 28 mm
Enclosed — Dual Band
200 g · 80 × 78.5 × 33.5 mm
Protected Frequency
L1 and E1/L2/L5/G1 — chosen at order
Latency
100 ns ± 15 ns · fixed
Average Power
< 2.7 W
Compression Point
−23 dBm
Path Gain
+/−3 dB
Power Supply
6–32 VDC
Operating Temperature
−40°C to 71°C

Use Cases

UAVs / Drones
GPS protection during surveillance missions in GPS-jammed/denied environments.
Unmanned / Manned Ground Vehicles
Navigation continuity for autonomous or remote-controlled UGVs under active jamming.
Naval / Maritime Platforms
Retrofit GPS protection on vessels operating in GPS-interference zones.
Border Surveillance Assets
Persistent GPS protection for fixed and mobile assets along contested borders.
Manned Aircraft / Helicopters
Lightweight GPS protection layer on airborne platforms with constrained payload budgets.

Certifications & QA

Compliance
FCC · CE · RoHS
Waterproofing (Enclosed)
IP65
GNSS Compatibility
Modern and legacy receivers including m-code and SAASM
Operational Proof
Thousands of hours in highly challenged operational environments