Defects in the application of gun-type anti-drone equipment and the correct application of anti-drone equipment
Currently, most of the popular police anti-drone equipment on the market are gun-type (gun-shaped) jamming equipment. This type of equipment is impressive in video, but it is not very suitable for actual combat applications. Compliant, with many flaws:
1. Most use low transmit power (single frequency band 2-5W), and the effective range is less than 500 meters, which is not suita... moreDefects in the application of gun-type anti-drone equipment and the correct application of anti-drone equipment
Currently, most of the popular police anti-drone equipment on the market are gun-type (gun-shaped) jamming equipment. This type of equipment is impressive in video, but it is not very suitable for actual combat applications. Compliant, with many flaws:
1. Most use low transmit power (single frequency band 2-5W), and the effective range is less than 500 meters, which is not suitable for actual combat application scenarios: UAVs with destructive power or terrorism-related behaviors are already dangerous enough if they enter within 500 meters. extent and serious consequences
2. Most use directional antennas: The prerequisite for using directional antennas is that the direction and position of the drone have been determined in advance, which is extremely unrealistic in actual combat! specific reason:
(1) In actual combat, the most basic requirement is that drones should be prevented from entering the protected area. Only those that occasionally penetrate the defense may be discovered. It is actually too late to use directional interference until discovered;
(2) When using directional antennas, the drone must be visible. In actual combat, when the height of the drone exceeds 300 meters, it is no longer visible to the naked eye. When approaching at low altitude, it is blocked by trees, buildings, billboards and other objects. will hinder vision;
(3) The anti-drone protection area may not always be sunny. It needs to be considered that in cloudy, hazy or night situations, the detectable distance of the drone will be very short;
(4) Interference from directional antennas requires personnel on duty to keep their eyes on the sky and near-earth space at all times, but human visual field (the place where the eyes can see clearly) is limited, and if the time is longer, visual fatigue will occur;
(5) UAVs engaged in sabotage or terrorism may attack in multiple sorties, batches, or from multiple directions, and directional antenna equipment will focus on one and not the other; https://www.silencejammer.com
(6) Gun-shaped aiming anti-UAV equipment has a built-in directional antenna. If the user is close to the interference source at a close distance, the electromagnetic radiation received is also strong. Working for a long time can be harmful to the human body;
The goals of anti-UAV:
1. Drones outside the protected area cannot enter;
2. Drones in the protected area cannot take off;
3. Combine jamming equipment and induction equipment to capture drones;
Correct application method of anti-drone:
1. Use high-power signal transmission: with the protection area as the center, the coverage radius is required to be greater than 500 meters;
2. Omni-directional antenna transmission is used: the equipment does not need to be assigned a dedicated person to be on duty at close range;
