The Signal Jammer used by the EOD team is mainly used in some remote-controlled bomb disposal sites, as well as in some special task occasions such as suspect arrest. The jammer can be divided into various types, including trailer type, vehicle mounted type and backpack type, according to different ways of use. These three kinds of jamming instruments are different in use, and each has its own advantages.

Before using the trailer type signal jammer, it is necessary to confirm whether the built-in battery is charged. It is best to charge the trailer type Signal Jammer after the previous task until the battery is fully charged, so as to avoid the failure of the equipment to reach the normal working time because the battery is not fully charged during the next explosion removal task.

Before starting the trailer type signal jammer, it is necessary to match the antenna of the RF module of each frequency with the corresponding signal frequency, and fully tighten it to avoid virtual connection, otherwise the Signal Jammer module will not be able to output normally, resulting in module failure.

For the on-board signal jammer, the antenna on the roof needs to be raised before the jammer module is powered on. The jammer uses an omni-directional antenna. The best effect can be achieved only when the antenna is perpendicular to the ground.

When the on-board signal jammer is not used for a long time, it needs to charge the power compensation battery irregularly. When charging the battery, it only needs to start the vehicle and start the power take-off power generation.

Before starting the knapsack type signal jammer, it is also necessary to repeatedly tighten the corresponding antennas of different frequency bands without virtual connection, otherwise the jamming effect will be seriously affected and even the jamming module will fail. Because of its simple operation and flexible application, it can be applied to a variety of occasions and has a wide range of applications. It can be used as a single soldier equipment.