Shenzhen Mejor Industrial Limited
深圳米喆实业有限公司
MJ-GDS03 handheld UAV detection and positioning integrated system
ØPassive Detection: Passively receives signals, does not emit any electromagnetic signals, able to detect drone model and its electronic fingerprint
ØSingle Station Positioning: a single device realizes the target positioning of the UAV
ØDirection Finding Accuracy: Accurately determine the UAV’s intrusion direction and indicate the target
ØIdentification Accuracy: Accurately detect and identify the serial number, model, position, speed, altitude, flight track and remote control position information of the drone body;
ØBlack & White List: Able to mark the drone into black and white list with a single click, and the white list drone does not alarm
ØModel Library: Support all DJI models, mainstream brands, DIY drones. Cover more than 98% of drone models on the market
ØPilot positioning: accurately measure the position of the pilot (remote controller) and indicate its orientation;
ØTrajectory tracking: multi-target trajectory tracking, and can display their flight trajectories in different colors at the same time.
ØPassive Detection: Passively receives signals, does not emit any electromagnetic signals, able to detect drone model and its electronic fingerprint
ØSingle Station Positioning: a single device realizes the target positioning of the UAV
ØDirection Finding Accuracy: Accurately determine the UAV’s intrusion direction and indicate the target
ØIdentification Accuracy: Accurately detect and identify the serial number, model, position, speed, altitude, flight track and remote control position information of the drone body;
ØBlack & White List: Able to mark the drone into black and white list with a single click, and the white list drone does not alarm
ØModel Library: Support all DJI models, mainstream brands, DIY drones. Cover more than 98% of drone models on the market
ØPilot positioning: accurately measure the position of the pilot (remote controller) and indicate its orientation;
ØTrajectory tracking: multi-target trajectory tracking, and can display their flight trajectories in different colors at the same time.
MJ-GDS03 handheld UAV detection and positioning integrated system
Profile
This product is used for UAV detection, identification and jamming system. has the advantages of easy deployment, mobile compatibility, early warning and positioning with trajectory tracking. When a drone enters defense area, this device can raise the alarm, determine the real-time location of the target and the pilot through CRPC message-level protocol cracking, and record the trajectory of the UAV
Use cognitive radio protocol reverse parsing technology which uses radio spectrum sensing technology (similar to the feature extraction of viruses by Internet antivirus software) to extract UAV communication signals (mainly remote control and image transmission signals) from background noise and conduct in-depth reverse parsing of them.
Through offline analysis of UAV communication protocols and extraction of features (electronic fingerprint ID), including but not limited to channel distribution, modulation scheme, coding scheme, pilot sequence, synchronization sequence, link layer structure, etc. Based on the above analysis results, a UAV detection database is formed, and matching is detected in real time in the actual radio environment. Finally, features are applied to real-time detection (feature fast matching recognition)
Main function
ØPassive Detection: Passively receives signals, does not emit any electromagnetic signals, able to detect drone model and its electronic fingerprint
ØSingle Station Positioning: a single device realizes the target positioning of the UAV
ØDirection Finding Accuracy: Accurately determine the UAV’s intrusion direction and indicate the target
ØIdentification Accuracy: Accurately detect and identify the serial number, model, position, speed, altitude, flight track and remote control position information of the drone body;
ØBlack & White List: Able to mark the drone into black and white list with a single click, and the white list drone does not alarm
ØModel Library: Support all DJI models, mainstream brands, DIY drones. Cover more than 98% of drone models on the market
ØPilot positioning: accurately measure the position of the pilot (remote controller) and indicate its orientation;
ØTrajectory tracking: multi-target trajectory tracking, and can display their flight trajectories in different colors at the same time
Product specification
Appearance and mechanical structure | The appearance should be neat, the surface should be free of rust, mildew, stains, plating peeling and obvious scratches, burrs, and the text, symbols, signs and various displays should be clear; Structural parts and control parts should be complete and free of mechanical damage. | |
The operation of switches, buttons, and knobs should be flexible and reliable, without blocking, parts should be tightened without loosening, and the equipment power safety device should be placed on the front panel to facilitate inspection and replacement. | ||
The device should be a one-piece structure with a built-in display device. | ||
SIZE | 165*85*50mm | |
Weight | 550g(with antenna ) | |
Screen | capacitive touch screen and support multi-touch; | |
6 Inch | ||
Detection &positioning | It has drone signal detection and recognition functions, and the device can support detect DJI, Harbson, Zhendi, Wi-Fi drone, DIY drone (analog image transmission), etc.; | |
With positioning function, it can display the working frequency band, brand number, electronic fingerprint ID (serial number of the fuselage), bearing, distance, latitude and longitude, flight altitude and other information of the drone in the detection list, and it can display identification icons and flight tracks on the electronic map; | ||
With the remote control (pilot) detection and positioning function, the remote control can be displayed in the detection list. (Pilot) latitude and longitude, distance, bearings and other information, and can display identification icons and movement tracks on electronic maps. | ||
The device can detect DJI (including Royal 3, Royal 2, Royal Mini2, Royal Air, Royal Air2, Royal miniSE, Royal Pro, Royal Air2S, Royal mini, Phantom 4Pro, Phantom 4ProV2.0,Genie 4, Tello and other models), Autel, Xiaomi, Dahua, Hikang, Shiji, Harbson, EHang, Haoxiang, Zerodu, Weili, Zhendi, Huakor, Sima, Cornerstone, Yunke, Chasing Cloud, Pudu, Holystone, AEE, Feipai, Youdi, Pegasus, Keweitai, Dagong, Corbett, UAV signals from JOUAV, Parrot, 3DR, CFLY, TW and other brands; | ||
Frequency Range | 25MHz～6000MHz | |
Main Frequency | 330MHz、433MHz、840MHz、910MHz、 1.2GHz、1.4GHz、2.4GHz、5.2GHz、5.8GHz | |
sensitivity | ≥ -95dBm（25kHz） | |
Detection range | 2km-3km | |
Detection Height | 0～3000m | |
Directional presicion | ≤1.0°（RMS）。 | |
Positioning accuracy | Positioning error for drones<10m； | |
Positioning error for pilots <10m。 | ||
Detection time | ≤2s。 | |
Refresh time | ≤2s。 | |
Detection Success rate | ≥99%。 | |
Working time | Over 4 hours | |
The same drone intrusion detection | Within a certain period of time, when the device detects and identifies the same drone intrusion multiple times, it will be automatically fuse into a single piece of information; | |
For multiple intrusions of the same drone identified, the device will be automatically integrate the intrusion information of the drone, and the electronic fingerprint ID of the drone in multiple records should be the same. | ||
Multi-target recognition function | The number of drones that can be detected and identified at the same time should over 10qty | |
The types of UAV should be over 10 QTY | ||
There should be no less than 10 types of drone remote controls (non-DJI brands) that can be detected and identified at the same time. | ||
Multi-target positioning capabilities | With multi-target positioning, it can simultaneously detect and locate no less than 11 UAV targets. | |
Trajectory tracking | With the trajectory tracking functions, it can display the detected flight trajectory of each UAV and the movement trajectory of the remote controller (pilot) in different colors; | |
The number of drone trajectories that can be displayed at the same time over 11 qty | ||
The number of remote control (pilot) trajectories that can be displayed at the same time over 5 qty | ||
Positioning capabilities | With positioning function, it can display the latitude and longitude information . | |
Power supply | Built-in lithium battery | |
Database Drone list | The number of drone brands contained in the feature library | |
power consumption | It should be able to be charged through a mobile power supply |