Side-by-side
8230AJ GPS/GNSS Anti-Jam Outdoor Antenna vs GNSS Spoofing Detection & Alerting Service
Spec comparison for two products on Aviation Souk. Both compete in Air Traffic Control & Navigation Aids.
Air Traffic Control & Navigation Aids
8230AJ GPS/GNSS Anti-Jam Outdoor Antenna
by safran-trusted-4d
Horizon-blocking GNSS timing antenna — 20 dB+ interference rejection against ground-level jammers, IP67, drop-in replacement for standard antennas
Air Traffic Control & Navigation Aids
GNSS Spoofing Detection & Alerting Service
by spirent
Global real-time GPS/GNSS jamming and spoofing alerts to flight crews, airline ops and ATC via existing EFBs — no aircraft modification
| Cost of ownership | 8230AJ GPS/GNSS Anti-Jam Outdoor Antenna | GNSS Spoofing Detection & Alerting Service |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 2 | 0 |
Specs
Technical specifications.
| Spec | 8230AJ GPS/GNSS Anti-Jam Outdoor Antenna | GNSS Spoofing Detection & Alerting Service |
|---|---|---|
| Type | active antenna with passive horizon-blocking (anti-jam) reception pattern | — |
| Antenna pattern | 0 dB at zenith; >=15 dB rejection below 30 degrees elevation; 20 dB+ effective interference rejection vs standard antenna | — |
| Frequency | 1559-1606 MHz — GPS L1, GLONASS L1, BeiDou B1, Galileo E1, QZSS L1 | — |
| Gain | 40 dB internal LNA (three-stage, mid-section SAW, tight pre-filter) | — |
| Out-of-band rejection | >50 dB below 1500 MHz and above 1650 MHz | — |
| Connector | N-type female; recommended cable low-loss LMR-400 equivalent | — |
| Max cable length | 125 m (400 ft); 250 m (800 ft) with Model 8227 inline preamplifier | — |
| Power | 2.5-16 V, 19 mA typical, fed by receiver over antenna coax | — |
| Size | 100 mm dia x 101.5 mm H (127.2 mm incl. connector); weight 370 g | — |
| Enclosure | UV-resistant high-temperature polycarbonate radome, Zamak white-metal base; IP67 | — |
| Temperature range | -40 to +85 C | — |
| Mounting | L-bracket + hose clamps included (pipe/pole); optional flat-roof mount (8213) and rugged post mount (ANT-KT); drop-in replacement for Model 8230 | — |
| Warranty | 1-year limited | — |
| Ordering / variants | Single model 8230AJ. Accessories: Model 8213 flat-roof antenna mount (ballasted, 39.7 cm dia), Model 8224 antenna splitter, Model 8226 surge suppressor + grounding kit, Model 8227 inline preamplifier, Model 8235 PVC mounting pipe, ANT-KT rugged post mount, standard and plenum-rated cable assemblies, weather-proofing kit. | — |
| Function | — | Global real-time GNSS jamming and spoofing detection, warning and alerting service for civil aviation |
| Delivery | — | Cloud-based service to existing Electronic Flight Bags, apps and tablets — no aircraft modification required |
| Platform | — | Extension of Spirent's GNSS Digital Twin cloud services |
| Crew alerting | — | Warning of active jamming/spoofing on own aircraft with severity, threat type and the (false) ADS-B position being reported |
| Route/area alerting | — | Detailed boundary of impacted area; risk level, type and severity; number of aircraft affected; attack duration; last known good position and current spoofed position |
| EFB integration features | — | Highlighted impacted aircraft, alternate nav source availability, terrain risk and traffic density, route advisor / stay-clear advice, impacted routes, approaches, NAVAIDs and airports |
| Airline operations view | — | Real-time and historical impacted flights/routes; impact by tail number, flight number, aircraft type and phase of flight; crew-impact correlation for training, fatigue, CRM and SOPs |
| ATC/ANSP view | — | Area alerts with affected routes, NAVAIDs, approaches and airport systems; potential jamming/spoofing source location; radar-system, NOTAM and LANCE integration |
| Residual-failure detection | — | Detects aircraft with residual navigation degradation after exiting an area of interference |
| Detection detail | — | Spoofing signature detection with aircraft-type and flight-impact warnings |
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