Home > Product > Drone Signal Jammer > Counter Integrated Jammers > S98-3-20KM-DJ Counter-UAV System | 20km Detection, Jamming & GNSS Spoofing Solution
Product Overview The S98-3-20KM-DJ Detection–Jamming–Spoofing Integrated Counter-UAV System is a long-range, all-frequency drone defense solution designed for large-area airspace protection. Covering an ultra-wide 70MHz–6000MHz detection range and supporting jamming and GNSS spoofing, the system enables early warning, precise identification, and automatic ……
The S98-3-20KM-DJ Detection–Jamming–Spoofing Integrated Counter-UAV System is a long-range, all-frequency drone defense solution designed for large-area airspace protection.
Covering an ultra-wide 70MHz–6000MHz detection range and supporting jamming and GNSS spoofing, the system enables early warning, precise identification, and automatic countermeasures against unauthorized drones at distances of up to 20 kilometers.
The system is suitable for military bases, borders, airports, power facilities, government zones, and strategic infrastructure requiring layered, long-range UAV defense.
All-frequency drone detection up to 20km
Integrated detection, jamming, and GNSS spoofing
Supports DJI, Autel, FPV racing drones, and more
Directional and omnidirectional jamming modes
Multi-GNSS spoofing (GPS / BDS / GLONASS / GALILEO)
Automatic, manual, and semi-automatic defense modes
Direction finding and automatic counter-strike
Independent platform system with alarm functions
| Function | Description |
|---|---|
| Detection | Automatic drone detection and identification |
| Jamming | RF signal suppression via directional or omnidirectional modes |
| Spoofing | GNSS deception to force drone deviation or landing |
| Direction Finding | Accurate bearing detection of drone signals |
| Automatic Countermeasures | System triggers defense actions automatically |
| Alarm System | Audible and visual alerts for drone intrusion |
| Item | Specification |
|---|---|
| Detection Frequency Range | 70MHz – 6000MHz |
| Jamming Frequency Range | 400MHz – 6100MHz |
| Supported GNSS Spoofing | GPS, BDS, GLONASS, GALILEO |
| Detection Distance | 0 – 20 km |
| GNSS Spoofing Distance | Up to 20 km (Customizable) |
| Mode | Coverage Radius |
|---|---|
| Omnidirectional Jamming | 0 – 1000 m |
| Directional Jamming | 0 – 3000 m |
| Directional Spoofing | Up to 20,000 m |
| Item | Specification |
|---|---|
| Drone Identification | DJI, Autel, FPV drones, etc. |
| Direction Finding | Supported |
| Countermeasure Bands | ≥15 RF bands |
| Detection Distance Levels | 1 – 20 km |
| Automatic Defense | Supported |
| Manual Defense | Supported |
| Defense Mode Selection | Configurable |
The system features an independent platform system supporting:
Automatic detection and tracking
Manual and automatic defense switching
Directional jamming and spoofing control
Threat classification and response configuration
Audible and visual alarm control (enable/disable)
Military bases and border defense
Airports and airspace protection zones
Power plants, oil & gas facilities
Government buildings and strategic assets
Large-area perimeter and regional air defense
Modern drone threats require layered, long-range, and intelligent countermeasures. The S98-3-20KM-DJ system combines early detection, precise direction finding, RF jamming, and GNSS spoofing into a single platform, enabling proactive and automatic defense against complex UAV intrusions.
Its 20km detection range and multi-mode countermeasures make it ideal for protecting wide areas and high-value assets.
The S98-3-20KM-DJ All-Frequency Counter-UAV Detection, Jamming & Spoofing System delivers comprehensive long-range drone defense with integrated detection, interference, and deception capabilities. Designed for high-threat environments, it provides a reliable and scalable solution for modern anti-drone operations.
86-13920737097
AddBuilding 2, Honggao Industrial Park, Bao’an District, Shenzhen, China.
E-mailjackyjingtj@gmail.com
Copyright @ 2026 BNT Jammer
Copyright @ 2026 BNT Jammer
Copyright @ 2026 BNT Jammer
