Long Range Cell Phone Jammer Circuit
Long Range Cell Phone Jammer Circuit There are many kinds. You can block signals such as 3g and 4g. This applies to countries and regions in the world. Communications around the world are developing. Look for 5g signal. Currently, this signal is not popular. I think it will occupy most of the market share. Therefore, there is 5G signal interference. We pursue a healthy lifestyle. The mobile phone is a great tool for invention, work and life. Signal radio frequency jammers can provide security. With the development of science and technology, the positioning, tracking and monitoring of mobile phones have become important means and means of identification. Leaving the phone in a secret location may cause serious injury. Mobile phone jammers may interfere with mobile phone communication. It will not interfere with other electronic devices. The mobile phone signal jammer strictly abides by the quality system. An ideal and reliable mobile phone jammer that can ensure safe production and environmental protection. cell phone jammerWithin a certain frequency range, the mobile phone and the base station are connected by radio waves, and data and voice transmission are completed with a certain baud rate and modulation method. Long Range Cell Phone Jammer Circuit Scan the forward channel from the low-end frequency to the high-end frequency at a specific speed during operation. This scanning speed will cause garbled interference in the SMS signal received by the mobile phone, and the mobile phone cannot detect normal data sent by the base station, so the connection between the mobile phone and the base station cannot be established. The mobile phone is manifested as a search network, no signal, no service system and other phenomena. Take out the mobile phone signal jammer from the box. This product can be directly fixed on the wall or ceiling with screws. The surface temperature can reach 50℃, keep away from objects with low heat resistance. Select the area that needs to shield the mobile phone signal, and place the mobile phone jammer on the desktop or wall in this area. At the recommended installation height (1.5-2.0 meters), first connect the 5V output of the power supply to the host, and then connect the AC input of the power supply. After plugging in the main power socket, turn on the power switch, and the work indicator of the power supply will light up to indicate the start of work. After connecting the device, press the power switch to operate. At this time, all the mobile phones that were turned on were searching the network, and the base station signal was lost. Neither the calling party nor the calling party can establish a call.