Everybody is good! As is known to all, military defense is the most important embodiment of a country at any time. A strong military force is an important guarantee to ensure national peace. Therefore, the military protection system has a more difficult task. The need for new protection devices in the high-tech era, and the use of GPS satellite positioning, tracking and navigation technology in the military, also reflects the military strength of a country.

With the development of science and technology, military now almost used new technology, the military defense forces to another level, the use of GPS tracking and positioning technology, will be the enemy's military bases, unmanned aerial vehicles (uavs), carry on the omni-directional tracking, aircraft and other kinds of military power to understand the enemy military movements, is of great significance for the battle to control, when the enemy has no powerful anti satellite tracking, positioning system.Have a GPS satellite tracking and tracing system, also to a certain extent, to ensure that their military secrets of umbrella, warring parties have the military equipment, so now the battlefield will be the competition among the tracking and the tracking system.

For military unit out investigation, inconvenient to carry large interference of the system, so often use a portable device, GPS jammer prevent satellite tracking and positioning in the effective distance, to protect their whereabouts, not exposed to the enemy's line of sight, it would lead to the failure of the task.

In the modern military battlefield, the GPS jammers will play an increasingly important role, portable power jammer device is used for all kinds of military activities, main purpose is the satellite tracking and positioning.For tracking events in your life, you can also use this portable jammer device, which will protect your location and block GPS satellite signals.Before you buy, it's important to know some of common GPS jammers features.