Side-by-side
GPS Anti-Jamming and Anti-Spoofing Solution (GNSS Resilience) vs NovAtel OEM729 GNSS Receiver Board
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
NovAtel OEM729 GNSS Receiver Board
by Hexagon AB — Safety, Infrastructure & Geospatial
Multi-frequency, all-constellation OEM7 receiver board with GRIT interference and spoofing detection and external oscillator input
| Cost of ownership | GPS Anti-Jamming and Anti-Spoofing Solution (GNSS Resilience) | NovAtel OEM729 GNSS Receiver Board |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 3 | 5 |
Specs
Technical specifications.
| Spec | GPS Anti-Jamming and Anti-Spoofing Solution (GNSS Resilience) | NovAtel OEM729 GNSS Receiver Board |
|---|---|---|
| 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) | — |
| Signal tracking | — | GPS L1 C/A, L1C, L2C, L2P, L5; GLONASS L1 C/A, L2 C/A, L2P, L3, L5; Galileo E1, E5 AltBOC, E5a, E5b, E6; BeiDou B1I, B1C, B2I, B2a, B2b, B3I; QZSS L1 C/A, L1C, L1S, L2C, L5, L6; NavIC L5; SBAS L1/L5; up to 5 L-Band channels |
| GNSS resilience | — | spoofing detection, interference detection and mitigation provided by GRIT; Receiver Autonomous Integrity Monitoring (RAIM) |
| Horizontal position accuracy (RMS) | — | 1.5 m single point L1; 1.2 m single point L1/L2; 40 cm DGPS; RTK 1 cm + 1 ppm; TerraStar-C PRO / TerraStar-X 2 cm (subscription) |
| Time accuracy | — | <5 ns RMS; velocity accuracy <0.03 m/s RMS; data rate up to 100 Hz (measurements and position) |
| Time to first fix | — | cold start <34 s (typ), hot start <20 s (typ); signal reacquisition L1 <0.5 s, L2 <1.0 s (typ) |
| External oscillator input | — | MMCX input for disciplined timing applications |
| Interfaces | — | 1x RS-232/RS-422 + 2x LVCMOS serial up to 460,800 bps, 2x CAN 1 Mbps, USB 2.0, 10/100 Ethernet with web GUI, 2 event inputs, 1 event output, PPS output |
| Differential corrections | — | RTCM 2.1/2.3/3.0/3.1/3.2/3.3, CMR, CMR+, RTCA, NOVATELX; NMEA 0183 and NovAtel ASCII/binary logs |
| Power | — | 3.3 VDC +/-5%; 0.9 W (GPS L1 typ) to 1.8 W (all constellations/frequencies with L-Band, typ); antenna port 5 VDC, 200 mA max |
| Physical | — | 60 x 100 x 9 mm, 48 g; form-factor and pin-compatible with previous-generation OEM628; MMCX antenna input |
| Environmental | — | -40 C to +85 C operating, -55 C to +95 C storage; MIL-STD-810G vibration (Cat 24, 20 g RMS), operating shock 40 g, acceleration 16 g; IEC 60068-2-6, ISO 9022-31-06 bump |
| Field-upgradeable OEM7 firmware options | — | GRIT, RTK, ALIGN heading, GLIDE, STEADYLINE, SPAN GNSS+INS |
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