Advanced GNSS/GPS Anti-Jamming and Anti-Spoofing Module
Product Specification
| Item |
Specification |
| Product Components |
Includes anti‑jamming antenna array, anti‑jamming processing module, anti‑spoofing receiver |
| Application Fields |
UAVs, loitering munitions, vehicle‑mounted systems, ships |
| Operating Frequency Bands |
‑ Band 1: BDS B1, GPS L1, GAL E1
‑ Band 2: GLO G1
‑ Band 3: GPS L5
‑ Band 4: BDS B3
Supports single‑four mode for any one frequency band or dual‑four mode for any two frequency bands. |
| Anti‑Jamming Performance |
Single interference ≥ 110 dB, three interferences ≥ 100 dB (anti‑jamming performance depends on receiver performance). |
| Anti‑Spoofing Performance |
Position offset ≥450m from spoofed to real location, normal positioning maintained |
| Receiver Performance |
Position accuracy: ≤10m (1σ)
Velocity accuracy: ≤0.2m/s (1σ)
PPS accuracy: ≤100ns (1σ) |
| Power Supply & Consumption |
Voltage: DC 5V ±0.2V
Power consumption: ≤ 12W (single four‑band)
Power consumption: ≤ 18W (dual four‑band) |
| Environmental Adaptability |
Operating temperature: ‑40℃ to +65℃
Storage temperature: ‑40℃ to +75℃
Waterproof rating: IP66 |
| Structural Characteristics |
Dimensions: 150mm × 150mm × 36.5mm
Weight: ≤680g |
| External Interface |
J30J‑9ZKP (customizable SMA RF output interface for external receivers) |
| Installation & Usage Notes |
Ensure unobstructed surroundings during installation; mount closely to metal structure for good heat dissipation; minimize voltage drop in power cable to ensure >4.8V at device |
Product Introduction
This module adopts anti-jamming mechanisms for BDS B1, GPS L1, and GAL E1 signals. It is capable of countering wideband barrage interference from a single direction. The module integrates an anti-spoofing GNSS receiver and features a compact design with low power consumption.
This module is a compact, high-performance anti-jamming and anti-spoofing GNSS module designed for UAVs, loitering munitions, vehicles, and maritime platforms. It integrates an advanced anti-jamming antenna array, interference suppression module, and a spoofing-resistant GNSS receiver, ensuring reliable positioning even in contested electromagnetic environments.
Product Feature
Possesses anti-jamming and anti-spoofing capabilities.
Supports 8-element dual-band anti-interference with the main frequency point B1L1E1 and a fixed secondary frequency point, defaulting to L2.
Integrated UBLOX-F9P navigation and positioning module, outputting positioning information according to the NMEA0183 protocol.
Anti interference type:Induction interference,band limit gaussian interference,spread frequency matching spectrum interference,pulse interference,sweep interference,mixed interference.
Integrated System
Product Advantage
Anti-Spoofing Capability
High Reliability & Environmental Resilience
Multi-Band GNSS Support
Compact & Lightweight Design
Low Power Consumption
<img src="/photo/antidronessystem/editor/20260830223932_72942.jpg
Operating Environment
| ItemParameterOperating Temperature-40~+55℃Storage Temperature-40~+85℃Operating Humidity5%~95% (non‑condensing)
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GPS GNSS Anti Jamming Module Anti Spoofing Multi Frequency Compact Design Images
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