How to Build a GPS Jammer at Your Home
Here’s a step by step guide on how to build your own GPS jammer. Below are the main steps we are going to introduce in
27 November 2023
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In recent years, with the rapid rise of the drone market, the widespread use and even abuse of civilian drones have posed serious security threats to many important institutions and confidential locations. As a crucial weapon in drone defense, the anti-drone jammer has gained the trust and recognition of numerous customers. However, during the process of purchasing an anti-drone jammer, some individuals are particularly concerned about the interference distance. Therefore, it is important to determine the appropriate interference distance for an anti-drone jammer. Is a longer interference distance always better?
The Ideal Interference Distance:
For customers who have used anti-drone jammers, they have a profound understanding and answer to this question. The interference distance is not necessarily better when it is longer. Based on the actual application scenarios and functional requirements, the theoretical requirement for the interference distance of an anti-drone jammer is 1000 meters. However, in practical applications, achieving a distance of 500 meters is sufficient.
Why 500 Meters is Sufficient:
The reason why a distance of 500 meters is considered sufficient in practical applications is that the anti-drone jammer is not blindly operated by turning it on towards the sky. Instead, the user holds the anti-drone jammer and points it in the general direction of the approaching drone after detecting its presence. Then, the user activates the switch for either repelling or forcing the drone to land. Therefore, the user needs to be able to detect or identify the approaching drone within a certain distance.
Normal human observation of the sky with the naked eye allows us to detect drones at a relatively short distance, typically only 200-300 meters. Even individuals with exceptional vision can only see drones at a maximum distance of 500 meters, even if they continuously focus on the drone. Therefore, the interference distance of an anti-drone jammer is theoretically required to be 1000 meters, but achieving a distance of 500 meters in practical applications is sufficient.
Conclusion:
In conclusion, the appropriate interference distance for an anti-drone jammer is not necessarily the longest distance possible. It should be determined based on the actual application scenarios and functional requirements. While the theoretical requirement is 1000 meters, achieving a distance of 500 meters is considered sufficient in practical applications. By setting the interference distance at 1000 meters, there is enough margin to ensure effective drone defense.
