Wirelsee jammers come in different sizes, but the range varies depending on their type. Within the shielded range, our jammer can block GSM / CDMA / DCS / PHS / 3G and other frequency bands. Each independent channel can freely adjust the blocking distance, and can close a certain channel. The transmit power can be adjusted to any power level between 0-6W, and any cut-off distance can be adjusted within the effective cut-off radius of 0 m-50 m. The working temperature of the machine is below 45 degrees, and it does not generate heat. You can work long hours and keep working uninterrupted.
The frequency band used by overseas satellites is 3400-4200MHz, while the mobile 3.5GHz band is 3480-3600MHz. Or radio waves leaked from the portable 3.5 GHz band (unnecessary emissions 3480 MHz or lower, 3600 MHz or higher). Since radio waves in the 3.5 GHz band are partially superimposed on radio waves of overseas satellite television signals, the ratio of signal power to noise power from satellites becomes worse, and television signals are transmitted from overseas satellite television radio waves. Difficult to remove. Depends on the characteristics of portable 3.5GHz charging wave, but in most cases, interference to the 3480-3600MHz main wave band is dominant.
The angle of the signal jammer antenna can be freely adjusted. Depending on the interference frequency, each stopband can be turned on / off and intensity adjusted. In the United States, blocking radio waves without the permission of the Department of Communications may violate the Radio Law. This method is difficult to achieve where you do not want to use a mobile phone or need a quiet space, and it is difficult to improve only by attracting the audience. However, when I was reading on the train, people around me started to steal my personal mobile phone network, which is very dangerous for the personal information on my mobile phone.