20-26 Frequency Points GPS Spoofing Navigation Signal Source Module
Product Details
20-26 Frequency Points GPS Spoofing Module
,Navigation Signal Source Spoofing Module
,18V DC Powered Spoofing Module
20-26 Frequency Points GPS Spoofing Navigation Signal Source Module
Product Introduction
GNSS Signal Spoof Navigation Spoofer Unit Multi-band Spoofing Module for Anti UAV
Original Manufacturer Direct Supply for GNSS Spoofing Modules, competitive pricing with reliable quality assurance.
This multi-band, multi-constellation GNSS/GPS anti-jamming and anti-spoofing module is specially developed for UAV applications. It supports mainstream global satellite navigation constellations and multiple frequency bands, delivering outstanding performance against RF jamming and malicious signal spoofing. Equipped with advanced signal processing algorithms, the module can effectively suppress various interference signals and identify fake navigation signals in complex electromagnetic environments. It maintains stable, high-precision positioning and navigation data for UAVs, greatly enhancing the drone's operational reliability and anti-interference capability. Compact in size, low in power consumption and easy for integration, this module is widely applicable to civilian, industrial and defense-grade UAV systems. It ensures continuous and secure flight even in harsh signal environments.
Product Specification
| Parameter | Specification |
|---|---|
| Spoofing Activation Time | ≤ 10 s |
| Power-on Startup Time | ≤ 20 seconds |
| Cold Start Availability Time | ≤ 150 seconds, synchronized with the orbital satellite's time and ephemeris to achieve optimal performance |
| Power Attenuation Adjustment Range | 0–80 dB |
| Output Power of Signals at Each Frequency Point | ≤ -5 dBm |
| Power Resolution | 0.5 dB |
| Time Synchronization Accuracy | ≤ 30 ns |
| Input Voltage | DC 9V ~ 36V |
| Product Power Consumption | ≤ 20 W |
| Operating Temperature | –40°C ~ +70°C |
| Storage Temperature | –45°C ~ +85°C |
GNSS Signal Output Frequencies
|
No. |
Satellite System |
Band |
Center Frequency (MHz) |
Channel bandwidth (MHz) |
|
1 |
BDS |
B1I |
1561.098 |
4.092 |
|
2 |
B1C |
1575.42 |
32.736 |
|
|
3 |
B2I |
1207.14 |
4.092 |
|
|
4 |
B2a |
1176.45 |
20.46 |
|
|
5 |
B2b |
1207.14 |
20.46 |
|
|
6 |
B3I |
1268.52 |
20.46 |
|
|
7 |
GPS |
L1 C/A |
1575.42 |
2.046 |
|
8 |
L1P |
1575.42 |
20.46 |
|
|
9 |
L2C |
1227.6 |
2.046 |
|
|
10 |
L2P |
1227.6 |
20.46 |
|
|
11 |
L5 |
1176.45 |
20.46 |
|
|
12 |
L1C |
1575.42 |
4.092 |
|
|
13 |
GLONASS |
L1 |
1602 |
8.3345 |
|
14 |
L2 |
1246 |
6.7095 |
|
|
15 |
L3 |
1202.025 |
20.46 |
|
|
16 |
Galileo |
E1 |
1575.42 |
14.322 |
|
17 |
E5a |
1176.45 |
20.46 |
|
|
18 |
E5b |
1207.14 |
20.46 |
|
|
19 |
E6 |
1278.75 |
10.23 |
|
|
20 |
QZSS |
L1C/A |
1575.42 |
2.046 |
|
21 |
L1C |
1575.42 |
4.092 |
|
|
22 |
L2 |
1227.6 |
2.046 |
|
|
23 |
L5 |
1176.45 |
20.46 |
|
|
24 |
NAVIC |
L5 |
1176.46 |
2.046 |
|
25 |
S |
2492.028 |
14.322 |
|
|
26 |
L1 |
1575.42 |
14.322 |
Product Feature
- Integrated multi-mode countermeasure: Integrate crash induction, signal jamming, emergency landing, four-direction heading guidance to realize all-in-one drone defense.
- Wide drone compatibility: chieve effective navigation spoofing for mainstream consumer drones including DJI Mavic/Air/Mini series and Autel 4T/V3/Lite.
- Ultra-high synchronization precision: Time synchronization accuracy ≤30 ns; cold-start satellite sync within 150 s, spoofing activation time ≤10 s
- Abundant standard interfaces: Equipped with multi-channel SMA RF ports, MCX timing interfaces, RJ45 Ethernet, debug headers and SD card log storage for flexible external expansion.
- Customizable design:GNSS frequency bands, output functions and signal parameters can be customized to fit various integrated systems.
- Remote controllable integration:Standard communication protocols support remote control and seamless docking with drone defense platforms.
Main Functions
• All-time drone navigation spoofing & countermeasure: Supports multiple countermeasure modes including displacement diversion, heading guidance, circling control, forced landing, no-fly zone restriction and crash simulation. It realizes targeted spoofing landing and is compatible with all mainstream DJI and Autel drones.
• Deceptive coordinate & trajectory simulation: Simulate arbitrary latitude and longitude virtual coordinates; support static fixed-point and dynamic continuous trajectory simulation to mislead drone positioning.
• Satellite signal synchronization & delay compensation: Built-in GNSS receiving channel to achieve time synchronization with orbital satellites; adjust channel delay according to spoofing distance to optimize deception performance.
• Automatic ephemeris processing: Automatically download, replenish, store, update and calculate satellite ephemeris, capable of generating spoofing signals even without real satellite reception.
• High-precision timing synchronization: Generate high-stability 10MHz clock; equipped with 1PPS + B-code interface for high-accuracy time synchronization with external devices.
• Device self-check & anomaly reporting: Complete equipment self-diagnosis and automatic fault alarm.
• Expandable development capability: Standard communication interfaces & protocols support user secondary integration; customized GNSS frequency bands and functions are available on demand.
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