Counter-drone radar system securing an industrial facility perimeter
Products/Counter-Drone Systems

SJ113 GNSS Spoofer

The SJ113 is a highly integrated portable GNSS spoofing system designed for authorized counter-drone operations. It supports satellite navigation signal simulation across major global navigation systems, including BDS, GPS, GLONASS, Galileo, QZSS and IRNSS. With power regulation, high-precision 10 MHz clock synchronization, and support for up to 13 simultaneous frequencies, it helps authorized users guide, divert, restrict, or assist in controlled drone response when used with compatible detection equipment.

SJ113 GNSS spoofer main product image
SJ113 GNSS spoofer antenna top detail
SJ113 GNSS spoofer front cooling panel detail
SJ113 GNSS spoofer side connector and handle detail
SJ113 GNSS spoofer three-quarter view

Key Features

  • Supports global navigation satellite signal systems and frequency simulation.
  • Compatible with BDS, GPS, GLONASS, Galileo, QZSS and IRNSS satellite navigation systems.
  • Supports power regulation for flexible signal output adjustment.
  • High-precision 10 MHz clock signal synchronized with satellite time.
  • Supports up to 13 spoofing frequencies simultaneously.
  • Spoofing distance reaches ≥10 km under suitable operating conditions.
  • Power-on start-up time is ≤30 seconds for faster field readiness.
  • Signal synchronization accuracy is <1 μs.
  • Highly integrated and portable design for flexible field deployment.
  • Can support drone navigation diversion, heading guidance, circular motion guidance, no-fly guidance, and assisted fixed-point forced landing when used with precise detection equipment and legally approved operating conditions.

Product Overview

The SJ113 GNSS Spoofer is a portable counter-drone navigation spoofing device designed for authorized low-altitude security operations. It is intended for drones that rely on satellite navigation and positioning systems, helping authorized users influence drone navigation behavior through simulated satellite navigation signals. The system supports major global navigation satellite systems, including BDS, GPS, GLONASS, Galileo, QZSS and IRNSS. With frequency simulation, power regulation, high-precision 10 MHz clock synchronization, and <1 μs signal synchronization, the SJ113 can support accurate and coordinated spoofing operations in approved counter-UAS scenarios. The SJ113 can support multiple navigation response functions, including diversion, heading guidance, circular motion guidance, no-fly guidance, and assisted fixed-point forced landing when used together with precise drone detection equipment. Its highly integrated and portable structure makes it suitable for professional users who require flexible deployment in mobile or temporary low-altitude security projects.

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Technical Specifications

Technical Specifications
Model
SJ113
Product Type
Portable GNSS Spoofer
Working Satellite Systems
BDS, GPS, GLONASS, Galileo, QZSS, IRNSS
Spoofing Distance
≥10 km
Spoofing Capability
Supports up to 13 frequencies simultaneously
Power-on Start-up Time
≤30 s
Signal Synchronization
<1 μs
Clock Signal
High-precision 10 MHz clock signal synchronized with satellite time
Power Regulation
Supported
Design Structure
Highly integrated portable design
Application Type
Counter-drone navigation spoofing for authorized use

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Frequently Asked Questions

What is the SJ113 GNSS Spoofer used for?

The SJ113 is designed for authorized counter-drone operations involving drones that rely on satellite navigation and positioning systems. When used with compatible detection equipment in legally approved operating environments, it can support navigation diversion, circular motion guidance, no-fly guidance, and assisted fixed-point forced landing.

Which satellite navigation systems does the SJ113 support?

The SJ113 supports major global navigation satellite systems, including BDS, GPS, GLONASS, Galileo, QZSS, and IRNSS. This makes it suitable for professional counter-UAS projects across different regions and GNSS operating environments.

What is the spoofing distance of the SJ113?

The SJ113 supports a spoofing distance of ≥10 km under suitable operating conditions. Actual performance may vary depending on the deployment environment, target drone type, antenna setup, satellite signal conditions, and system integration.

How many frequencies can the SJ113 support at the same time?

The SJ113 supports up to 13 frequencies simultaneously. This makes it suitable for professional counter-UAS projects that require multi-system GNSS spoofing capability and more flexible deployment.

Can the SJ113 be used together with drone detection equipment?

Yes. The SJ113 can work with compatible drone detection and positioning systems to support more precise counter-drone response. With accurate target detection, it can assist in controlled navigation guidance and fixed-point forced landing.

What shipping terms do you support?

We currently support FOB and CIF terms only. We do not support DDP, DAP, EXW, or door-to-door delivery. Customers are responsible for customs clearance, import permits, taxes, duties, and regulatory compliance in their own country or region. Please confirm local import, radio-frequency, satellite navigation, and counter-UAS regulations before placing an order.