This high-power GSM jammer is designed to cut CDMA GSM DCS PCS 3G signals at the same time, because it has four antennas and up to 30m radio interference, depending on the signal strength of a given range, so it is indeed a good design Very powerful to meet the requirements of the crowd. In addition, omnidirectional antennas have been used in 3G mobile phone jammers. Because it has a good cooling system and is powered by an AC adapter, it can work for 24 hours, so there is no need to worry about this adjustable high-performance 3G mobile phone locker heating during operation.
Therefore, now this new version of the 3G radio phone with a high-performance design with adjustable knobs, people can really determine frequency interference and interference based on distance, which is very convenient. The most important thing is that car owners can also use this adjustable 3G mobile phone jammer, and it is very convenient to adjust this 3G mobile phone home frequency jammer with car charger.