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The TX02K anti-jamming antenna can determine the direction of the jamming signal and suppress them through spatial filtering. Jamming signals are filtered by using signal processing techniques, and the original signal without the jamming signal is reconstructed again for delivering to standard GNSS receivers.
The TX02K is also available with anti-spoofing (optional). By leveraging proprietary GNSS technology, the TX02K enhances protection against jamming and spoofing attacks, ensuring robust and reliable navigation of weapon platforms in environments threatened by jamming and spoofing signals. The combination of these advanced technologies makes the TX02K a comprehensive solution for GNSS-based security across a variety of platforms.
• How it works
The TX02 mitigates interference by creating nulls in the antenna gain pattern in the direction of jammers, and RNSS spoofing signal identification is achieved by individually scanning satellite signals, filtering out erroneous signals, and tracking real signals, providing significant anti-jamming protection even in dynamic multi-jammer scenarios. The output is a protected standard radio frequency (RF) signal, free from interference, suitable for input into modern and legacy GNSS receivers.
| • BENEFITS | • APPLICATION AREAS |
| • Immediate availability for urgent operational needs | • Fixed Winged Aircraft |
| • Simple assembly means easy to install or retrofit | • Rotary Wing Aircraft |
| • Minimal integration training required | • Unmanned Autonomous Systems |
| • Light Weight | • Armored Vehicles |
| • Ultra Compact Size | • Naval Platforms, Coast Guard Platforms |
| • Superior Suppression Performance | |
| • Compatible with all types of external GPS receivers and vehicle navigation systems |
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| • The jamming signal direction identification output (optional) |
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| • Anti-spoofing (optional) |
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• Performance Index:
| Dimensions (mm) | 120 * 120 * 32 |
Weight (g) | 450 |
Power consumption (w) | < 15 |
Antenna Array | 4 Array CRPA Antenna |
Simultaneous Independent Nulling | 3 |
Simultaneous Active Bands | GPS L1, GALILEO E1, BEIDOU B1 |
Nominal Wideband Suppression | >100dB J/S based on performance of typical GPS receivers, in the presence of 3 spatially diverse broadband jammers |
The jamming signal Direction Output | Optional |
Anti-GNSS Spoofing Interference | Optional |
Connectors | 1x SMA Female , J30J 21-pin Socket |
Operating voltage | 12Vdc |
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