Despite the type of GPS trackers in vehicle , also it is air, water or land one, could be easily tracked if there is GPS on their board. If you don’t want to be tracked by anybody, you may buy GPS blockers and be calm about your confidentiality.The main aim of any GPS signal jammer is to block GPS tracker signals.
How the GPS jammer works? And just like the mobile phone signals, the GPS trackers also have 5 different frequency bands signals they are GPSL1(1500-1600MHz), GPSL2(1220-1230MHz), GPSL3(1200-1210MHz), GPSL4(1250-1280MHz), and GPSL5(1170-1180MHz),Only three of them are aimed at civil using – L1, L2 and L5.And once using the GPS jammer soon the GPS trackers operators will not be able to know the correct position. Besides the GPS signal jammers can emit their own signal at the frequency that GPS tracking devices use, which also give the GPS tracker operator the confusion as it will give out the wrong position and then creating the safe condition for people.
Usually the price of a GPS jammer can range from twenty dollars to more than one or two hundred dollars. So here in this GPS jammer catalog you will find that different types of GPS signal jammers for sale are here such as the portable GPS jammer, high power GPS jammer, GPS signal jammer with car charger and so on. Among those kinds, the mini portable ones get hottest popularity for it is handier and more convenient to carry. Moreover, most of us who use a jammer prefer it to be covert and unnoticeable, thus the portable GPS jammer might be the best choice.But before decide buy GPS jammer, people should know which frequency band is the one they want to block and also make clear about the jamming distance and the style as well.