1. System Function
1.1 Description of Function and Performance Indicators
The navigation deception device is based on the independently developed satellite navigation simulation source and induction control technology, which can quickly
intervene and take over the target's internal navigation system, thereby interfering with or deceiving the target's navigation coordinates and navigation speed. The device has many characteristics such as short initialization time, simple operation, fast intervention in the target navigation link, high navigation signal simulation accuracy, rich control modes, portable size, and suitable for drone,vehicle-mounted or fixed scenarios. The main functions include:
1) Signal frequency: supports GPS/L1 (1575.42MHz), BDS/B1I (1561.098MHz), GLONASS/R1 (1602MHz)，GALILEO E1B/E1C(1575.420MHz) four-mode frequency;(The frequency can be customized.)
2) Output power: adjustable range 0-40dbm;
3) Decoy distance: greater than 5km (without target information), greater than 20km
(with target information);
4) With automatic north search function;
5) Signal coverage range: horizontal 0-360°, pitch: 0°~90°;
6) With the function of driving away drones, the driving away angle can be set
arbitrarily;
7) With the function of forced landing for drones;
8) With the function of fixed-point capture of drones under the guidance of target position (radar, optoelectronics and other detection equipment);
9) With the function of guiding drones =Aircraft interference function;
10) It has a defense circle function for drones;
11) The number of drones that can be driven away, forced to land, and interfered at
the same time: there is no limit on the number within the signal coverage range; 12) Deception intervention time: <3 seconds;
13) Equipment initialization time: 5-8 minutes;
14) Support network protocol communication;
15) Support remote upgrade and maintenance functions;
16) Working temperature: -40℃~+55℃
17) Storage temperature: -50℃~+65℃
18) Protection level: IP65
19) Equipment size: 400*300*44mm
20) Power supply interface: 2-core aviation plug, 24V/5A
21) Communication interface: RJ45 aviation plug
22) Packing box contents: 1 host, 1 turntable, 1 tripod, 1 220V to 24V adapter, and
several cables.
2. Equipment structure, dimensions and interface description
2.1 Equipment structure and dimensions
2.2 Interface Description
1) Mechanical Interface
The external mechanical interface is the flange interface at the bottom of the turntable, which can be installed on a tripod, vehicle or ship. The installation dimensions of the flange are shown in the figure below:
2) Electrical Interface
The device has a total of 2 electrical interfaces, including a power interface and a network communication interface, as shown in the following table:
