Side-by-side
GP-Cloud vs 8230AJ GPS/GNSS Anti-Jam Outdoor Antenna
Spec comparison for two products on Aviation Souk. Both compete in Air Traffic Control & Navigation Aids.
Air Traffic Control & Navigation Aids
GP-Cloud
by gpspatron
Centralized web platform for real-time GNSS interference detection, classification and TDOA localization across probe networks
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
| Cost of ownership | GP-Cloud | 8230AJ GPS/GNSS Anti-Jam Outdoor Antenna |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 2 |
Specs
Technical specifications.
| Spec | GP-Cloud | 8230AJ GPS/GNSS Anti-Jam Outdoor Antenna |
|---|---|---|
| Function | Real-time GNSS interference detection, classification, TDOA localization and signal quality analytics | — |
| Supported GPSPATRON probes | GP-Probe TGE2 (3-channel), GP-Probe DIN L1 | — |
| Third-party receiver support | RTCM@NTRIP, NMEA@NTRIP, Septentrio SBF, u-blox UBX | — |
| GNSS constellations | GPS, GLONASS, BeiDou, Galileo | — |
| Detectable events | Spoofing, jamming, anomaly, interference, PPS offset, low position accuracy, offline, hardware error (varies by probe type) | — |
| Spoofing scenarios covered | Asynchronous, synchronous, synchronous multiple-TX (with TGE2), spoofing combined with jamming | — |
| Interference classification | Modulation feature analysis of RF spectrum; spectrogram visualization (TGE2) | — |
| Interference localization | TDOA using raw IQ data from multiple probes | — |
| Alerting channels | Email, webhooks, RabbitMQ | — |
| API | REST API with Swagger documentation | — |
| Logged parameters | 40+ satellite parameters: pseudorange, carrier phase, Doppler, CN0, DOPs, and more | — |
| Data retention | 14-day measurement storage (Base); 12-month event storage; custom periods and raw GNSS retention (Enterprise) | — |
| Dashboards | Real-time probe status, event statistics, interactive map, satellite heat maps, 15+ chart types | — |
| Deployment | Cloud (Base/Enterprise) or on-premises (Base/Enterprise) | — |
| On-premises capacity (Base) | Single server, up to 8 GP-Probe TGE2 or 16 GP-Probe DIN L1 | — |
| On-premises Enterprise | Multi-instance clustering, unlimited probes, active-active redundancy, database clustering, zero-downtime backups | — |
| 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. |
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