Signal PCS 1920-1990MHz
Therefore, this frequency cell phone jammer is only suitable for use in North America. Before choosing this type of jammer, please pay attention to your area. Otherwise, you may not be able to interfere with the PCS signal or the interference effect is not ideal.
Such jammers are often used in military operations or police raids and are usually procured by government agencies on a large scale. Can effectively cut off the links between criminals