GPS jammer, which blocks satellite signals (on the contrary, it generates noise in the satellite frequency). The signal is always transmitted to devices located on the ground (or in the air) at two main frequencies: the frequency GPS (the civilian L1 band used for trackers) is 1575.42 MHz. Frequency GLONASS (civilian L1 frequency band, used for trackers): 1602 MHz. Since the frequencies are very close, they are blocked by the broadband noise generator and only one antenna is required.

If you feel that someone is tracking your location, let us introduce you to tools such as GPS jammers. You can record every minute of a private conversation and show your location. Therefore, when you want to ensure that you and your privacy are protected, a GPS jammer is what you need. With this device, all "enemy" will not compromise your privacy.

GPS blocker is specifically used to disable GPS interception signals. The jammer can be used to block various GPS tracking devices and block satellite tracking communications. It should be noted that GPS jammers will not interfere with mobile phone signals. This kind of blocker is very convenient to carry because of its small size and light weight. In addition, you can use an external battery as a power source or car power source.