With the increasing popularity of mobile phones, the number of mobile phone users in China has exceeded 900 million a few years ago. Nowadays, the smart functions of mobile phones continue to expand. In addition to basic call and text messaging functions, there are also With more application functions such Continue Reading
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Module functional characteristics of mobile phone signal jammer
1. Duplex filter The duplex filter is a necessary module for a high-quality mobile phone signal amplifier (repeater). It is mainly located behind the outdoor antenna and the indoor antenna of the amplifier, which means that the mobile phone signal is always received or transmitted. Filters are required to better Continue Reading
Both ordinary jammers and high-power jammers can cut off wireless video or audio
First of all, this kind of adjustable high-performance mobile phone jammer with 8 antennas is very suitable for people living in EU countries/regions who need a multi-functional high-performance signal jammer. According to the design of 6 antennas, this EU-standard high-performance signal jammer can easily intercept GSM, DCS/PCS, 3G, WiFi, 4G Continue Reading
Why are GPS jammers so popular?
GPS jammer. It is mainly used by commercial, military and private entities for navigation purposes. However, before starting to explain the global positioning system overhaul, we need to fully understand what GPS is. GPS uses satellite systems and sends signals. The satellite is used in conjunction with a GPS receiver Continue Reading
Misunderstandings in the use of mobile phone signal jammers in examination rooms
No matter which kind of exam is a major event, tens of millions of candidates have passed the two-day exam after years of hard work and hard work. A good exam is a good university, good resources are chosen, and a bad exam is chosen. Lack of resource opportunities. Many Continue Reading
Umbilo SAPS grabs suspected jammers, suspects charged with bribery
Umbilo station commander Col Teddy Munusamy congratulated officers after a series of arrests in Umbilo last week. Umbilo SAPS station commander praised police officers for making good arrests in the region over the past week. In one incident on November 3, three men were arrested in a warehouse on Williams Continue Reading
WiFi jammers are commonly used in this family
Regularly determine whether the wifi jammer is interference caused by equipment faults or other accidents. Devices susceptible to interference must comply with various regulations. When sending a signal on a busy frequency, interference will occur if the operator does not first check whether the operator is busy or cannot listen to the Continue Reading
Department uses jammers to declare war on cellphones
Illegal imprisonment of cell phones and smartphones: This phenomenon is spreading from north to south, it is the “weapon” against which the Ministry of Justice has decided to fight Metal detectors and x-ray scanners are devices that can detect the presence of a phone, but there are also “cell phone Continue Reading
How do you break a military drone reconnaissance?
Latest news that the Syrian war situation is in danger, the United States, France and Britain are shooting down 14 hundred rockets, aimed at the Ministry of Defense, dubbed “Syria three chemical weapons plants”, in revenge on April 7th for the suspected Duma city chemical weapons attacks . Western nations Continue Reading
Jammers stop illegal drones
The importance of jammers for illegal drones is obvious. Meanwhile, everyone knows that black drone theft incidents often occur. It is so small that it can be used for prying eyes, it is so large that it can be used to steal state secrets and military secrets, and it is Continue Reading