Side-by-side
GPS Anti-Jamming and Anti-Spoofing Solution (GNSS Resilience) vs NovAtel PwrPak7 GNSS Receiver Enclosure
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 PwrPak7 GNSS Receiver Enclosure
by Hexagon AB — Safety, Infrastructure & Geospatial
Rugged all-constellation OEM7 receiver enclosure with GRIT interference and spoofing detection for reference and monitoring stations
| Cost of ownership | GPS Anti-Jamming and Anti-Spoofing Solution (GNSS Resilience) | NovAtel PwrPak7 GNSS Receiver Enclosure |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 3 | 6 |
Specs
Technical specifications.
| Spec | GPS Anti-Jamming and Anti-Spoofing Solution (GNSS Resilience) | NovAtel PwrPak7 GNSS Receiver Enclosure |
|---|---|---|
| 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 (GNSS Resilience and Integrity Technology) |
| 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-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) |
| Interfaces | — | 3x RS-232 (2 selectable RS-422) up to 460,800 bps, USB 2.0 host + device, 10/100 Ethernet, CAN 1 Mbps, built-in Wi-Fi, 3 event inputs, 3 event outputs, 1 PPS output, quadrature wheel-sensor input |
| Onboard | — | OEM7700 GNSS engine, 16 GB internal storage, NTRIP v1.0/v2.0 client and server, Precision Time Protocol (PTP), web GUI |
| Power | — | +9 to +36 VDC input, 3.25 W typical consumption; antenna LNA output 5 VDC +/-5%, 200 mA max |
| Physical | — | 147 x 125 x 55 mm, 500 g; TNC antenna, RJ45 Ethernet, DSUB HD26 serial/CAN/event I/O, M12 power connectors |
| Environmental | — | -40 C to +75 C operating, IP67, 95% non-condensing humidity; MIL-STD-810H vibration (Cat 24, 20 g RMS), shock (40 g), acceleration (16 g); IEC 60068-2-6 / 60068-2-27 |
| SPAN GNSS+INS ready | — | interfaces with supported IMUs to bridge GNSS outages (PwrPak7-E1/E2 variants with internal IMU) |
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