Dual Frequency Anti-jamming Modules Advanced GNSS/GPS Anti-Interference
Product Specification
| Category |
Item |
Parameter |
| Operating Frequency |
Frequency Point |
B1&L1&E1 + L2 |
| |
Bandwidth |
Main:20MHz
Secondary:20MHz |
| Anti‑Interference |
Single Interference |
90dBc |
| |
Multiple Interference |
80dBc |
| |
Spatial Domain |
Azimuth:0° ~360°
Elevation:‑90° ~90° |
| Physical Characteristics |
Dimensions |
150mm X 150mm X 24mm |
| |
Weight |
≤600g |
| |
Power Input |
12V |
| |
Power Consumption |
19W(at room temperature) |
| |
Interfaces |
J30J‑15ZKP 1pc, SMA‑JYD 1pc |
| Environmental Characteristics |
Temperature |
‑45℃~70℃ |
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
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
Dual Frequency and Dual Anti-jamming Technology
The dual frequency design enables this module to receive and process signals on two distinct bands simultaneously. This capability significantly enhances signal resilience, reducing susceptibility to spoofing and intentional jamming. In combination with its dual anti-jamming architecture, the terminal employs adaptive null-steering algorithms that dynamically filter and cancel interference sources.
These advanced signal mitigation techniques are ideal for UAV and unmanned system applications, where maintaining precise navigation data under adverse conditions is critical. MotioNew’s engineers have verified the TX2501-AJS-4CH-DPA for seamless integration with flight controllers, precision timing modules, and ground control stations.
Product Advantage
Improved Signal Strength for Better Reliability
Optimized Size for Compact Devices
Consistent Performance in Different Areas
Power-Efficient for Battery-Powered Devices
Flexible Compatibility with Various Systems
Easy and Flexible Antenna Mounting
Tailored Fit for Diverse Application Needs
Anti-Jamming Against Strong Interference
Compact Design: 18 x 18 x 4mm
GPS/GLONASS/Beidou/Galileo Support
Low Current Consumption: 5mA
Wide Voltage Support: 1.8 - 5V
Easy for Integration: Plug-N-Play
Customizable Cable Length and Connectors
Possesses anti-jamming and anti-spoofing capabilities.
Applications
Fleet Management & Tracking
Pet Collars
UAV and Drones
Robotic Lawn Mowers
E-bikes
Precision Agriculture
Golf Simulators
Telematics Control Units (TCU)
Product Tags:
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Dual Frequency Design GNSS Anti Jamming Module Anti Interference Improved Signal Strength Images
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