GPS jammer instruction manual from dojammer's blog

There are three categories of GPS jammers:

(1). GPS jammer, which blocks satellite signals (which, in turn, creates noise in communication satellite frequencies). The signal is always transmitted to equipment located on the road (or above) at two key frequencies: the GPS frequency (civilian L1 frequency band used to locate trackers) is 1575.42MHz. Frequency GLONASS (civilian L1 frequency band, used to locate trackers): 1602MHz. Because the frequencies are so close, they are blocked by broadband network noise generators, requiring only a wireless antenna.

(2) GSM jammer, which will have an impact on communication operators. Operators work under different rates, which actually lies in the mode (3G, 4G) and standard (GSM, DAMPS, CDMA). This way, many wireless antennas can be combined onto a single blocking device, thus shutting down all the wireless antennas so they can be separated.

(3) Universal jammer. It applies to all frequency bands, such as communication operators and satellite signals. It has several wireless antennas used to create an impact within a selected area. It also often gives the possibility of selective operation, that is, the ability to generate noise only at selected times (such as only the scope of the cellular radio module GSM1800).

When the GPS device was established, it was particularly popular among militants and government agencies. As everyone knows, GPS has become more and more widely used in daily life. In addition, GPS can protect the safety of your family and friends by tracking their real-time location and marking it on a personal map. Therefore, parents can search their children's parts anytime and anywhere. The production process of some processing plants is realized based on GPS equipment. However, GPS applications also have negative aspects. Warlocks and other criminals use GPS to carry out illegal activities: tracking other people's body parts without their permission.

If you feel like someone is tracking your location, we've got you covered with tools like GPS jammers. You can also record every minute of your personal session and mark your locations. Therefore, when you want to ensure that you and your personal privacy are protected, a GPS jammer is what you need. Using this device, no "adversary" can harm your privacy.

GPS blocker is specially designed to prohibit the use of GPS to block data signals. The jammer can be used to block various GPS tracking devices and block satellite tracking communications. It should be noted that the GPS jammer will not affect the mobile phone signal. This type of obstruction is particularly easy to put on because it is small and lightweight. In addition, you can also use an external rechargeable battery as a switching power supply or vehicle switching power supply.