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AX02K GNSS anti-jamming anti-spoofing antenna 4-channel CRPA

AX02K GNSS Anti‑Jamming Antenna | 4‑Channel CRPA Anti‑Spoofing

AX02K 4‑channel GNSS anti‑jamming antenna with spatial filtering, optional anti‑spoofing, ultra‑compact.

Model Specifications

Ant-jamming Parameters

Dimensions (mm) 120×120×32
Weight (g) 450
Power Consumption (w) < 15 W
Antenna Array 4 Array CRPA Antenna
Simultaneous Independent Nulling 3
Simultaneous Active Bands GPS L1/GALILEO E1/BEIDOU B1
Nominal Wideband Suppression > 100 dB J/S performance 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 1 x SMA Female, 1 x J30J 21-pin Socket
Operating Voltage 12V dc
Operating Temperature -40 °C to +70 °C
  • Export documentation support
  • Bulk orders & stable lead time
  • After-sales & spare parts support
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Description

1. General Description

The AX02K anti‑jamming antenna determines jamming directions and suppresses interference via spatial filtering. Advanced signal processing filters jammers and reconstructs clean GNSS signals for standard receivers.

Optional anti‑spoofing leverages proprietary GNSS tech, defending against jamming/spoofing and ensuring reliable navigation for weapon platforms.

2. How It Works

AX02K creates nulls toward jammers, scans satellites individually, filters fake signals, tracks real ones, and outputs clean standard RF signals for modern/legacy GNSS receivers.

3. Key Benefits

  • Immediate availability for urgent operations
  • Simple assembly, easy installation/retrofit
  • Minimal integration training
  • Light Weight & Ultra‑Compact Size
  • Superior Suppression Performance
  • Compatible with all GPS receivers & navigation systems
  • Optional jamming direction output
  • Optional anti‑spoofing

4. Application Areas

  • Fixed‑wing Aircraft
  • Rotary‑wing Aircraft
  • Unmanned Autonomous Systems (UAS)
  • Armored Vehicles
  • Naval & Coast Guard Platforms

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FAQ

What is the AX02K main function?

It suppresses GNSS jamming via spatial filtering and offers optional anti‑spoofing.

Is anti‑spoofing included?

Anti‑spoofing is optional for the AX02K.

Can it work with old GNSS receivers?

Yes, it outputs standard RF signals compatible with legacy and modern receivers.

What is the J/S performance?

>100 dB J/S under 3 broadband jammers.

What platforms is it suitable for?

Aircraft, UAS, armored vehicles, naval platforms.