Professional Technology Blog At Perfectjammer

Nowadays, an efficient workforce is essential to the normal operation of the company. In fact, labor is the main reason for the rise and fall of a company’s reputation. Therefore, employers should be extremely careful when hiring workers to join the organization. According to business experts, incompetent employees are the root cause of business failures […]

This kind of jamming device sends radio signals in the 800MHz frequency band, which is used as the mainstream carrier frequency band for NTT DoCoMo and KDDI au phones. Products for other frequency bands are also provided. Currently, the main corporate users of mobile cell phone jammer devices are hospitals, concert halls and movie theater operators, but […]

Most jammers are built for military purposes, for example, to confuse the enemy’s exact location, or where the enemy’s GPS guided missiles or bombs fall. However, there are several civilian applications that can interfere with GPS signals. For example, when the GPS receiver is tracking, it can hide you and your car. In the entrance […]

Armies around the world regularly conduct “electronic warfare”, destroying everything from wireless communications and radar to satellite signals. However, as with all “real-time shooting” exercises, a threat alert is issued and an exclusion space is declared. Brown emphasized that in addition to the school order framework, the prohibition of cell phone jammer is also “good public health […]

The wireless mobile jamming system seems to have prevented a Venezuelan improvised drone bomb attempt to attack the president. The use of Moscow’s electronic warfare (EW) in Ukraine and other countries, as well as the use of the most advanced Russian air defense system-which is one of the greatest potential on earth-the US Navy and […]

The mobile phone jammer will usually control the landing perpendicular to the drone, or return to the starting point. For most drones that lose communication, this is the default operation. Ideally, the safest and most ideal preventive measure is to prevent drones from entering the stadium. A simple method is to aim a beam of […]

Do you know the fact that meeting rooms, auditoriums, courts, libraries, examination rooms, schools, cinemas, theaters, hospitals, and mobile phones are not allowed to be used in certain places? Even if you are very personal, you can completely avoid making a big phone call and texting. Noise is annoying, and cell phone signals may cause […]

Groller will be the first platform equipped with NGJ, but it was originally envisaged to integrate a new mobile cell phone jammer device with F-35 Lighting II, but this idea is more expensive and feasible than originally expected, which is difficult. Nevertheless, after the NGL is put into use, the idea is likely to be reconsidered, and […]

Who do you spend the most time with? Your children, your parents? Your woman? wrong! This is a cell phone. You can easily find that you cannot turn on your phone for one second for a day or even an hour. We like cell phones, but you may not know that we also need cell phone […]