The cell phone jammer in the school examination room is mainly aimed at the domestic college entrance examination, adult college entrance examination, self-study examination and various colleges and universities. During the examination process, some criminals use mobile phones to cheat. At the same time, it combines various intermediate and senior middle school Continue Reading
Wifi
Signal jammers cannot solve the delicate problem of drugs or smuggling?
ILOILO – There is no evidence that the Prison Administration and Criminal Police Office (BJMP) will dispose of the cell phone jammer installed in the Iloilo District Prison (IDJ) in Barangay Nanga, Pototan. An inspection conducted yesterday found these devices were not the source of poor cell phone signals that angered some Continue Reading
Shipping industry vulnerable to cyber attacks and GPS disruption
The shipping industry is increasingly at risk from cybersecurity attacks, and a void in insurance policies makes it vulnerable, industry experts told CNBC. Cybersecurity has come into focus across the economy as hackers become more powerful. In the meantime, ships have become more reliant on a range of electronic devices Continue Reading
GPS interference is a growing threat to satellite navigation, positioning, and precise timing
THE MIL & AERO COMMENTARY, June 28, 2016. How much do you trust and rely on your personal GPS satellite navigator to know where you are or how to get to where you are going? GPS interference can occur. If you are heavily reliant on GPS, there is a good Continue Reading
The US Army asks BAE to develop advanced radar jamming technology
The technology aims to improve air survivability and mission effectiveness for rotary wing aircraft and UAS of the US Army. WASHINGTON – BAE Systems has received research and development funding from the US Army to develop advanced GPS jammer technology. The technology aims to improve air survivability and mission effectiveness for U.S. Continue Reading
Plan to equip the traffic cops with WiFi-enabled body cameras
Bathinda Police have proposed equipping their traffic cops with WiFi-enabled body-mounted cameras. Police have even started setting up the control room and an order will soon be placed for 100 such cameras, which will cost them Rs 32 lakh. Since the device is WiFi enabled, the recorded clips are streamed Continue Reading
Microsatellites with ship tracking could detect GPS jammers from space
A satellite company now offering ship surveillance and tracking is investigating whether it can use its new formation-flying satellites to locate GPS jammers and possible interference. In HawkEye 360, based in Virginia, three microsatellites have been flying in a sun-synchronous, polar orbit since the beginning of 2019. The Hawk satellites Continue Reading
In addition to signal jammers, what else can destroy the wireless signal?
In addition to the problem of signal jammer co-channel interference, there are some tips to improve the quality of the wireless network at home, I hope it can be helpful to everyone. Most residents now have wireless routers deployed in their homes, and channel conflicts are inevitable. When we use the network, Continue Reading
Why do many people say 5G is useless
New domestic 5G mobile phones are emerging this year, but many people still say: “5G is useless for me.” To give a simple example, the new iPhone SE, as a 4G mobile phone, has sold more than many domestic 5G phones since its launch. Cell phone. It shows that the Continue Reading
What factors can affect the stability of signal shielding equipment?
Reasons for different signals caused by the influence of external and environmental factors: 1. Due to the different power and channel numbers of base stations such as China Mobile, China Unicom, and China Netcom, and the distance between the base station and the prison, the size of other nearby buildings, Continue Reading