Portable Anti-Drone GNSS Spoofing Module with Multi-Mode UAV Navigation Control

Roviyno GNSS spoofing modules provide programmable RF signal simulation across multiple satellite navigation systems, offering a compact solution for GNSS receiver testing, navigation development, and OEM integration. GNSS jamming and spoofing are far more common than most people realize. It occurs well beyond conflict zones. Interference is now documented daily across aviation, maritime, land transport, and critical infrastructure operations in Europe, North America, and Asia Pacific, as well as in regions affected by geopolitical tensions. 

Global Navigation Satellite System (GNSS) modules are compact electronic components that determine a device’s position, velocity, and time by receiving signals from global navigation systems such as GPS (USA), Galileo (Europe), GLONASS (Russia), QZSS (Japan), BeiDou (China) and NavIC (India).

GNSS modules operate by capturing weak RF (Radio Frequency) signals via an antenna, digitizing them, and using a baseband processor to perform signal acquisition, tracking, and measurement of pseudorange and carrier phase. These measurements are processed by navigation algorithms to compute the position of solution. High-precision GNSS modules achieve centimeter-level accuracy by combining multi-frequency observations with correction data such as RTK.

Regions reporting frequent incidents include:

European airspace: Baltics, Eastern Mediterranean, Black Sea region, Scandinavia
North America: U.S. aviation corridors, coastal approaches, and Canadian Arctic routes
Maritime routes: North Sea, Mediterranean, Baltic Sea, East Asia
High density urban zones: London, Paris, New York, Los Angeles, Toronto
Border areas: Finland, Estonia, Poland, South Korea, Taiwan
Conflict adjacent regions: Eastern Europe, Middle East
Reports from GPSJam.org, IATA, and the OPS Group show thousands of jamming/spoofing incidents every month, affecting everything from airliners and cargo ships to drones and survey equipment.
This shows that GNSS jamming and spoofing are not isolated, not rare, and not limited to zones. They are a global, growing challenge that impacts everyday operations in peaceful regions across Europe, the United States, Canada, and beyond.

Highlights:

• GPS / BDS / GLONASS support
• Multi-frequency configurations
• Programmable RF output
• Compact integration
• Custom specifications available
• OEM/ODM manufacturing

The Navigation Signal Source Module is a satellite navigation signal simulation module developed using satellite signal simulation technology. Operating across the operational frequency bands of GPS, GLONASS, BDS and Galileo navigation systems, it generates real-time simulated signals that perfectly replicate actual satellite signals. This enables applications such as drone navigation spoofing and satellite signal simulation testing, delivering precise navigation deception capabilities for precision targeting operations.

This module transmits deceptive navigation satellite signals designed to mislead drones positioning, navigation, and timing receivers through location spoofing, speed spoofing, and time spoofing. When drones receive these deceptive signals, they will use them to perform positioning maneuvers, enabling multiple deception methods including directional evasion, hovering, rapid crash, controlled landing, and flight prohibition.

Our GPS/GNSS receiver modules are designed to deliver high-precision positioning within compact, low-power architectures for OEM integration.

Based on multi-frequency GNSS tracking and advanced Real-Time Kinematic (RTK) positioning processing, our GPS/GNSS modules provide reliable, centimeter-level accuracy and high positioning availability in challenging signal environments. GNSS receiver modules integrate multi-frequency, multi-constellation tracking to deliver high-accuracy positioning with minimal power consumption in compact, OEM-ready designs. They retain the reliability and precision performance that receivers are known for.

• Be effective to all UAV that relies on navigation satellite positioning system for positioning, the UAVs can be spoofed so as to realize functions such as driving away, heading induction, circular motion, forced landing, flight ban and crash, and can achieve fixed-point forced landing with the assistance of accurate detection equipment;
• Support for global navigation satellite signal system and frequency point simulation, including: BDS, GPS, GLONASS, Galileo, QZSS, IRNSS;
• It has the function of coordinate simulation, which can simulate any coordinates on the ground, and also supports generation of static and dynamic trajectory of points.
• It has the function of receiving navigation satellite signals and time delay compensation, realizes time synchronization with in-orbit satellites, and can adjust channel delay according to the distance to achieve optimal effect, and automatically shield the same frequency interference;
• It has the functions of ephemeris downloading, parsing and storage, update and calculation,etc., so that it can obtain ephemeris in the scene where the satellite signal cannot be received to complete signal simulation as well;
• It can output high precision 10MHz clock signal;
• It has B code/1PPS signal interface, which can grant time to external devices through 1PPS+TOD;
• It has the function of device self-test and abnormal case automatic reporting;
• Provide standard interfaces and protocols to support user development and integration;
• Support customized development of navigation satellite frequency points and functions.

Dimensions (L × W × H): 210 mm × 200.4 mm × 32 mm | Weight: 900 g