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AX16 GNSS anti-jamming antenna 4-channel aviation size 225g

AX16 GNSS Anti‑Jamming CRPA System | 4‑Channel Aviation‑Grade Standard Size Multi‑Jam Protection

AX16 4‑channel GNSS anti‑jamming CRPA system, aviation-grade standard size, ultra-lightweight, superior suppression performance optimized for aircraft and UAV navigation missions.

Model Specifications

Ant-jamming Parameters

Dimensions (mm) 110×70×26
Weight (g) 225
Power Consumption (w) < 10 W
Antenna Array 4 Array CRPA Antenna
Simultaneous Independent Nulling 3
Simultaneous Active Bands GPS L1/GALILEO E1/BEIDOU B1
Nominal Wideband Suppression > 95 dB J/S performance based on performance of typical GPS receivers, in the presence of 3 spatially diverse broadband jammers
Connectors 1 x SMA Female, 1 x J30J 9-pin Socket
Operating Voltage 12 V DC
Operating Temperature -40 °C to +70 °C
Data Interfaces Serial
  • Export documentation support
  • Bulk orders & stable lead time
  • After-sales & spare parts support
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Description

1. General Description

AX16 Anti-Jam CRPA System supports critical aviation and navigation missions by providing stable, jam-free GNSS signals for fixed-wing and rotary-wing aircraft, unmanned aerial systems, and other aviation platforms.

Equipped with a high-precision 4-array CRPA antenna in a standard aviation antenna form factor, the system guarantees the normal operation of GNSS receivers even in the presence of multiple jamming sources, delivering reliable anti-jamming performance optimized for the unique demands of aviation environments.

AX16 Anti-Jam CRPA System can be deployed in various aviation-compatible configurations, and is fully compatible with both civil and military GPS receivers for air, land, sea platforms (including unmanned aerial systems) and fixed installations. The product integrates an embedded GNSS receiver that supports all global satellite constellations.

2. How It Works

AX16 mitigates RF interference by creating targeted nulls in the antenna gain pattern toward the direction of jamming sources, providing significant anti-jam protection even in dynamic multi-jammer scenarios common in aviation environments. The system outputs a protected, standard Radio Frequency (RF) signal that is completely free from jamming, and is suitable for direct input to both modern and legacy GNSS receivers without additional modification.

The AX16’s optimized antenna array delivers superior anti-jamming performance in a standard aviation antenna size, reducing overall footprint while maintaining excellent suppression capabilities for space-constrained aviation applications.

3. Key Benefits

  • Immediate availability for urgent aviation operational and deployment needs
  • Simple assembly for easy installation or retrofit in standard aviation antenna mounts
  • Full compatibility with all types of external GPS receivers and aircraft navigation systems
  • Minimal integration training required for fast aviation platform deployment
  • Ultra-light weight for aviation weight-sensitive applications
  • Standard Aviation Antenna Size for direct replacement of existing aviation antennas
  • Superior interference suppression performance optimized for aviation environments

4. Application Areas

  • Fixed Winged Aircraft, including general aviation and commercial aviation models
  • Rotary Wing Aircraft, including helicopters and rotary-wing UAVs
  • Unmanned Autonomous Systems (UAS), including medium-to-large aviation-grade UAVs
  • Armored Vehicles, tactical ground vehicles with aviation-grade navigation systems
  • Naval Platforms, Coast Guard Platforms, marine aviation support systems

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FAQ

What is the core difference between the AX16 and other 4-channel anti-jamming systems like the AX14/AX15?

The AX16 is specifically designed for aviation applications, featuring a standard aviation antenna form factor that allows for direct replacement of existing aviation antennas, while the AX14/AX15 are optimized for general-purpose ultra-compact/miniaturized applications. The AX16 is also fully optimized for the unique dynamic multi-jammer environments common in aviation, delivering superior suppression performance for fixed/rotary wing aircraft and UAVs.

What is the size and form factor of the AX16?

The AX16 features a standard aviation antenna size of 110×70×26mm, with an ultra-light weight of only 225g, making it suitable for direct installation into standard aviation antenna mounts on most fixed-wing and rotary-wing aircraft, as well as medium-to-large UAVs.

How is the AX16 optimized for aviation environments?

The AX16 uses an aviation-optimized 4-array CRPA antenna design with advanced signal processing algorithms, which delivers reliable anti-jamming protection even in the dynamic multi-jammer scenarios common in aviation, such as near airports, military operating areas, and urban airspace. It also maintains stable performance across the wide temperature and vibration ranges typical of aviation applications.

What types of aviation platforms is the AX16 designed for?

The AX16 is purpose-built for a wide range of aviation platforms, including fixed-wing aircraft (general aviation, commercial aviation, military aircraft), rotary-wing aircraft (helicopters, rotary-wing UAVs), medium-to-large unmanned autonomous systems (UAS), and any other aviation platform that requires a standard-size, high-performance anti-jamming GNSS antenna.

Is the AX16 compatible with both civil and military aviation GPS receivers?

Yes, the AX16 is fully compatible with all types of civil and military GPS receivers, as well as standard aircraft navigation systems, and can be easily integrated into both new and existing aviation platforms with minimal modification.

What type of output signal does the AX16 provide?

The AX16 outputs a protected, standard Radio Frequency (RF) signal that is completely free from jamming and interference, which is suitable for direct input to both modern and legacy GNSS receivers without the need for additional signal conditioning or hardware modifications.

Does the AX16 support all global satellite constellations?

Yes, the AX16 integrates an embedded GNSS receiver that supports all major global satellite constellations, including GPS, Galileo, BeiDou, and GLONASS, ensuring wide compatibility with different navigation systems used in global aviation operations.