3km Long Range Handheld Portable Anti-Drone tools Signal Jammer Blocker Airport Plane Fling Protector Wholesale Uav Transmitter Jb04

01.Product Description
JB04 is a directional shield type UAV countermeasures device with built-in lithium batteries, which is easy to operate and can achieve single frequency control. The device uses narrowband interference technology and radio frequency suppression technology to cut the connection between the UAV and the remote controller, forcing the UAV to forcibly return. "After being controlled, unmanned aerial vehicles cut off the image transmission channel, and they will not be able to transmit videos, aerial photos, or receive any instructions from ground remote controllers, thereby protecting critical areas and preventing privacy from being leaked.".02.Parameters
03.key trades
Airports, public prosecutor's office systems, prisons, detention centers, drug treatment centers, security agencies, troops, and type I competitions
Important places and facilities such as events, concerts, important conferences, government agencies, and counter-terrorism fields need to be empty
A region that is classified and controlled by drones.04.Operating Instructions
1.900MHz/1.6G/2.4G/5.2G/5.8G, fully open, forced landing of UAV (For unmanned aerial vehicles without forced landing function in their own flight control system, forced landing is not possible)
2. Turn on 900MHz/2.4G/5.2G/5.8G, and when GPS is turned off, the drone loses control. At this point, the drone returns.3. First, select the "frequency band button switch" to determine the functions that need to counter the drone.4. Align the front of the device with the drone, and at this time, the "frequency band button switch" displays "blue light on", indicating that work has started. Adjusting the direction as the drone moves can better counter the drone."Power display" can be used to know the power situation. After each use, check the power. If it is less than 30%, it needs to be charged in a timely manner.