Some factors to consider before purchasing your jammer
Cost - First things first, what is your budget? You can get the cheapest jammers (those which can only block a very specific type of signal - mobile signal, for example) for around $30 to $60. On the other hand, they tend to work on batteries, only for a short amount of time, and cover small area alone.
If you decide to buy one of the pro models, you must invest a serious amount of money behind it – at least 500$. On the upside, you don't have to worry about getting separate GPS or Wi-Fi jammers. More often than not, these models are able to block all sorts of signals including Cellular, Wi-Fi, GPS, Bluetooth, and Radio Communication.
Features - The cheaper models come with only the most essential features. They have the capability of blocking a single type of communication for around an hour of running time (due to battery life), but that is all. The moderately priced models are much more functional. They give the user more power by offering the choice of the type and frequency of the signal to interfere with. Moreover, battery life and the range are more superior to the smaller ones. They can last around 2-4 hours and cover about 40-80 meters of free space.
Size – Portable jammers can be, surprisingly, as small as a cell phone. However, they require batteries, may work for just a short amount of time, and only cover small areas. If you want to cover larger areas, have the liberty to block signals of your choice, or jam for a longer time- you should go for one of the desktop models. These models may be bulkier, but they enable you to cover areas as large as a building and to jam specific signals rather than just blocking every signal in the area. These GPS jammers have the strength to pack a real punch.
UAV Interception System Backpack Drone Jammer Equipment
Using electronic countermeasures, by emittingelectromagnetic waves, covering and suppressing the UAV's communication frequency band, as shown in the figure, remote control positioning three main channels. When the drone is disturbed, it loses contact with the ground controller and is forced to land or return to the same place.
Phone Signals RF Drone Jammer
Very fast freight, you can normally interfere with the signal. Have to say that the jammer distance is very large!