The effective shielding radius of cell phone jammer can be tested

 The effective shielding radius of cell phone jammer can be tested. Second, the purpose and characteristics?
Purposes: Mobile phone jammers phone communications for mobile phones only have an effect on other electronic equipment without interference harmful to humans, can be widely used in conference rooms, auditoriums, court, interrogation room, prison, books Hall, examination room, gas stations, oil depots, army, command center and all prohibit the use of mobile phone sites.The 18650 battery applied to the cell phone jammer
(B) Features: BH-201 series of mobile phone jammers all the latest patches and integrated circuits, has a good performance, installation and easy to use. Effective segmentation, only the downlink interference, the base station will not cause interference. Production process in strict compliance with ISO9001 quality system, stable and reliable, is to strengthen information security to ensure safety and protect the environment, the ideal, reliable security products. Third, the main functions and technical indicators?The shielding position of cell phone jammer at site can be determined through some special softwares.
Electronic equipment interference suppression technology electronic equipment interference suppression technology Keywords: electronic equipment; electromagnetic compatibility; interfere with an Introduction to any electromagnetic interference generated by electronic equipment and response process, radiation and conduction can be used to describe the interference source, the radiation sensitivity and can be used conduction sensitivity to describe the response characteristics of the receiving device, so that all electromagnetic interference suppression method from the following three aspects: - suppression of electromagnetic interference; - cut off the electromagnetic interference coupling means; - to reduce the sensitivity of electromagnetic sensitive devices . Main focus is to discuss these three areas to improve the electromagnetic compatibility of electronic equipment, measures, such as the choice of electromagnetic interference suppression circuit, the use of appropriate working conditions; implementation of the right lap, grounding, shielding, filtering, layered protection; using reasonable classification wiring and other methods can effectively inhibit or reduce electromagnetic interference sensitive.cell phone jammer can be used for different purposes.  Various methods not only in the electronic equipment used independently, but there is a correlation between and. The following mainly from the ground, shielding and filtering, etc. Overview of interference suppression. 2 grounding grounding in electronic devices is to prevent the suppression of electromagnetic noise and electromagnetic interference and to protect personnel and equipment safety is one important way. Time base for electronics products, must be reliably grounded metal enclosure, which is to protect the safety of personnel and equipment, known as the "protective earth"; another ground known as the "shield grounding" refers to the use of interference suppression shield (body) of the ground to play a good anti-interference effect.