Common types and places of use of jammers
Would you come up with any ideas to protect yourself if you found out that there are tracking devices in your area? Of course, the answer is yes, and indeed it is necessary. So you know what kind of tracking devices are used to track people these days. If you search on the internet, you will find GPS signal tracking devices and cell phone signal tracking devices currently in use, these devices are known as cell phone gps blockers that can help you avoid tracking.
For some people who only need to use a signal jammer in a fixed place and have higher requirements for shielding distance, etc., it is better to choose a desktop signal jammer, but for those who need to use an external signal jammer and their own signal jammer Speaking of which, they carry their jammer with them when they're outside, and they should definitely use a handheld jammer.
GSM jammers that interfere with mobile carrier frequencies. Operators operate on different frequencies depending on the mode (3G, 4G) and standard (GSM, DAMPS, CDMA). Therefore, several antennas are installed on the blocking device to close all areas, they work separately.
A GPS jammers blocks satellite signals (instead, it creates noise in satellite frequencies). Signals are always sent to devices located on the ground (or in the air) on two main frequencies: The GPS frequency (the civilian L1 band used for trackers) is 1575.42 MHz. Frequency GLONASS (civil L1 band for trackers): 1602 MHz. Since the frequencies are so close, they are blocked by broadband noise generators and only one antenna is required.
Universal jammer. It works on all frequency bands like mobile operators and satellite signals. It has multiple antennas to create interference in selected areas. It also usually offers the possibility of selective operation, i.e. the possibility to generate noise only at selected frequencies.
When GPS devices were developed, they were welcomed by militants and government agencies. However, the use of GPS in everyday life is becoming more and more common. Additionally, GPS keeps your family and friends safe by tracking their real-time location and displaying it on a private map. In this way, parents can find the whereabouts of their children at any time. The production process in some factories is carried out by GPS devices. However, using GPS also has disadvantages. Thieves and other criminals use GPS for illegal activities to track someone's location without their consent.
Jammers can be used to block various GPS tracking devices and block satellite tracking communications. It should be noted that GPS jammers do not interfere with cellular signals. The blocker is small, lightweight and very portable. Also, you can use an external battery as a power source or a car power source.
If you feel like someone is tracking your location, so if you want to make sure you and your privacy are protected, a GPS jammer is perfect for you.