Side-by-side
GPS Anti-Jamming and Anti-Spoofing Solution (GNSS Resilience) vs GSS200D Detector — GNSS Interference Detection & Analysis Solution
Spec comparison for two products on Aviation Souk. Both compete in Air Traffic Control & Navigation Aids.
Air Traffic Control & Navigation Aids
GPS Anti-Jamming and Anti-Spoofing Solution (GNSS Resilience)
by Fokker Services Group
Active, retrofittable protection against GNSS jamming and spoofing for civil aircraft — beyond detection-only OEM offerings.
Air Traffic Control & Navigation Aids
GSS200D Detector — GNSS Interference Detection & Analysis Solution
by spirent
24/7 multi-frequency GNSS RF interference detection with ICAO Annex 10-aligned civil aviation variant and secure cloud analytics
| Cost of ownership | GPS Anti-Jamming and Anti-Spoofing Solution (GNSS Resilience) | GSS200D Detector — GNSS Interference Detection & Analysis Solution |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 3 | 0 |
Specs
Technical specifications.
| Spec | GPS Anti-Jamming and Anti-Spoofing Solution (GNSS Resilience) | GSS200D Detector — GNSS Interference Detection & Analysis Solution |
|---|---|---|
| Protection type | Active, real-time GNSS jamming and spoofing mitigation (not detection-only) | — |
| Antenna technology | Controlled Reception Pattern Antenna (CRPA), multi-element array | — |
| Navigation continuity | Protects RNP, LPV and GNSS-based navigation; supports predictive navigation integrity monitoring | — |
| Integration | Compatible with existing GNSS and FMS installations; no additional pilot training required | — |
| Delivery format | Complete modification kit including parts and engineering bulletins | — |
| Initial aircraft applicability | Boeing 737NG and Boeing 747; STC development available for additional Airbus, Boeing, Embraer and other types | — |
| Announced entry into service | January 2026 (unveiled November 2025, Dubai Airshow) | — |
| Function | — | 24/7 automated GNSS RF interference detection, capture and analysis |
| Supported bands — GPS GLO L1 variant | — | GPS / Galileo / GLONASS / QZSS L1 |
| Supported bands — GPS L1 L5 variant | — | GPS / Galileo L1 and L5 (E5a); SBAS (WAAS, EGNOS, MSAS, GAGAN, SDCM) |
| Monitored bandwidth — GPS L1 | — | 1575.42 MHz centre; 16 MHz (±8 MHz, 3 dB) on GPS GLO L1 variant, 20 MHz (±10 MHz) on GPS L1 L5 variant |
| Monitored bandwidth — GLONASS L1 | — | 1602 MHz centre; 9 MHz (±4.5 MHz, 3 dB) |
| Monitored bandwidth — GPS L5 | — | 1176.45 MHz centre; 20 MHz (±10 MHz) |
| RFI detection basis — GPS GLO L1 variant | — | Calibration level, with absolute power |
| RFI detection basis — GPS L1 L5 variant | — | GPS L1: ICAO Annex 10 interference mask; GPS L5: EUROCAE Galileo MOPS for E5a; DME/TACAN pulsed RFI identification |
| Event characterisation | — | Automatic interference typing (unintentional interference vs jamming) and priority ranking by likely impact on GNSS services |
| Event records | — | Spectrum and spectrogram with time, frequency, duration, power, type and priority per event |
| Alerting | — | Near-instantaneous email notification on event detection (user-selectable) |
| Data management | — | Encrypted event upload to Spirent PT Cloud; secure authenticated web-browser access with analytics, visualization and trend analysis |
| Deployment form factor | — | Rack-mount field detector unit installed at the site of interest, paired with the secure PT Cloud data server |
| Mitigation support | — | Captured RFI events can be re-synthesised and replayed on Spirent PT TestBench to test receivers (available separately) |
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