Tactical objectives
Flagship GNSS Protection for High-Value Aerospace and Defense Platforms.
In modern contested environments, conventional GNSS anti-jamming systems often fail when facing multi-source broadband suppression, cross-band interference, and spoofing attacks.
Key Features
| NO. | Product | Features |
| 1 | CRPA Antenna Quantity | Equivalent 32-element dual-band CRPA |
| 2 | Cold Start in Jamming Zone | Starts directly in jammed zones—no clean-area power-on required |
| 3 | Anti-Jamming Immunity Direction | Up to 31 simultaneous jammer suppression, GPS L1 + BDS B3 simultaneous protection |
| 4 | J/S Performance Parameters | ≥110 dB single-source ISR |
| 5 | Anti-Spoofing | Anti-spoofing for asynchronous, synchronous, and repeater spoofing |
| 6 | Data Output | NMEA 0183 / ublox protocol output (PVT output can be customized) |
| 7 | Port Type | TTL and RF dual integration modes |
| 8 | Power Supply | 24V airborne bus compatible |
Core Benefits for End Users
• Higher survivability in dense EW zones
• Better dual-band navigation continuity
• Suitable for high-value manned or unmanned aerial systems
• Reduced risk of spoofed route deviation
Technical Specifications
See specification table below：
| NO. | Parameter | Specification |
| 1 | Frequency | GPS L1 + BDS B3, Parallel-type independent design, totaling 32 elements. |
| 2 | Anti-jamming | 110 dB ISR (single source) |
| 3 | Multi-jammer | Up to 31 jammers |
| 4 | Position Accuracy | ≤10 m under jamming |
| 5 | Velocity Accuracy | ≤0.2 m/s |
| 6 | Timing Accuracy | ≤100 ns |
| 7 | Power Input | 20–36 V (24 V recommended) |
| 8 | Power Consumption | ≤100 W |
| 9 | Dimensions | Φ370 ×48.5 mm |
| 10 | Weight | ≤7.5kg |
Typical Applications
• HALE / MALE UAVs
• Tactical Helicopters, Cargo Aircraft
• UGV and vehicle-mounted systems
• Naval platforms
Ideal for UAV navigation protection, autonomous platform guidance, fleet defense, critical infrastructure timing, and secure logistics navigation. GAP2932 supports both TTL serial GNSS data injection and SMA RF replacement modes. It is similar to the 4/8/16 Element CRPA anti-jamming terminal, it is fully compatible with mainstream open-source flight controllers including PX4, Ardupilot, Pixhawk, and V5+ platforms, enabling rapid integration without modifying navigation algorithms.
