Side-by-side
8230AJ GPS/GNSS Anti-Jam Outdoor Antenna vs SecureSync 2400 Resilient Time & Frequency Synchronization Platform
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
SecureSync 2400 Resilient Time & Frequency Synchronization Platform
by safran-trusted-4d
GNSS-disciplined master clock with jamming/spoofing detection and rubidium holdover — one traceable UTC reference for the whole airport campus
| Cost of ownership | 8230AJ GPS/GNSS Anti-Jam Outdoor Antenna | SecureSync 2400 Resilient Time & Frequency Synchronization Platform |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 2 | 9 |
Specs
Technical specifications.
| Spec | 8230AJ GPS/GNSS Anti-Jam Outdoor Antenna | SecureSync 2400 Resilient Time & Frequency Synchronization Platform |
|---|---|---|
| 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 | 100-240 VAC, 12 VDC or 24/48 VDC; optional dual hot-swap with load sharing; 40 W typical (50 W Rubidium) |
| 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. | Model code 240w-xyz: 2402 (2 option slots) or 2406 (6 option slots); power fixed AC / 12 VDC / 24-48 VDC / dual hot-swap (2400-HS-A1/D1/D2 modules); oscillator TCXO, OCXO, LPN OCXO, Rubidium, LPN Rubidium, MSO or HSO; GNSS multi-constellation L1 or multi-band. Upgrades: SS-OPT-BSH GPS jamming & spoofing detection, SS-OPT-AGP RINEX server. 40+ option cards incl. WROX White Rabbit and 1204-32 high-capacity PTP. |
| Oscillator options | — | TCXO, MSO, OCXO, HSO, low-phase-noise OCXO, Rubidium, low-phase-noise Rubidium |
| Holdover (1PPS max time error after 24h, constant temp) | — | 450 us TCXO / 87 us MSO / 25 us OCXO / 10 us LPN OCXO / 8 us HSO / 1 us Rubidium |
| 1PPS accuracy to UTC (GNSS-locked, 1 sigma) | — | +/-10 ns (HSO) to +/-50 ns (TCXO) |
| 10 MHz accuracy (24h average, GNSS lock) | — | 1x10^-12 (Rubidium) to 5x10^-12 (TCXO) |
| GNSS | — | GPS, Galileo, QZSS, NavIC, BeiDou; L1 (option 3) or multi-band L1/L5 + E1/E5a + B2a (option 4); T-RAIM; SMA input, +5 VDC antenna feed |
| GNSS interference (jamming/spoofing) detection | — | optional (SS-OPT-BSH); narrowband RF jamming filtering on multi-band receiver |
| Network timing protocols | — | NTP v2/v3/v4, SNTP, NTP Anycast; PTP v2 IEEE 1588-2019 (default, power IEEE 61850-9-3/C37.238, telecom G.8265.1/G.8275.2, enterprise, 802.1AS profiles) |
| PTP capacity and ports | — | Up to 2M PTP requests/s as grandmaster; up to 12x 1GbE + 8x 10GbE ports; White Rabbit via WROX card (nanosecond-level transfer) |
| Base I/O | — | 10 MHz sine (+13 dBm, BNC), 1PPS TTL, software-configurable TTL/RS-232/RS-485/IRIG AM-DCLS/NMEA/HAVE QUICK; 2 or 6 option card slots (40+ card types) |
| Management | — | HTTPS web UI, CLI, REST API, SNMP v1/v2c/v3, syslog RFC 5424; LDAP/RADIUS/TACACS+ authentication; FIPS 140-3 certified cryptomodule |
| Operating temp | — | -20 to +65 C (+55 C Rubidium); shock/vibration MIL-STD-810H tested |
| Size/weight | — | EIA 19-inch 1U, 434 x 44 x 385 mm, 2.72 kg (base with AC PSU); five-year limited warranty |
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