a cell phone jammer in an exam
With all the collge entrance examination approaching, each and every city and province begins the preparation operate and helps make the connected exam regulations. So that you can stay away from the higher technological innovation cheating, the security inspection is applied in Si Chuan Province. As for the specifications, the electronic monitoring method is constructed just before the exam. It’s running at network. Right after the exam, the recorded video will likely be meticulously checked. So that you can make sure the smooth colleage entrance examination, the exam area is equipped with all the cell phone jammer, ID recognizer, metal detector as well as the earwig.
It has become an essential operate to prevent the cheating with all the higher technological innovation approach. Depending on past encounter, we really should test the block impact when we make use in the anti-cheating devices.
Not too long ago, some students use the 3G mobile mobile phone to cheat inside the exam because the 3G jammer around the industry doesn’t function properly and even doesn’t function. So when we set up the cell jammer, we need to test the shielding impact. We really should ensure the shielding impact. We really should confirm regardless of whether it may block each of the mobile mobile phone. The distinct cell phone jammers have distinct shielding effects. So we really should pick the suitable and successful jammer.
Depending on the previous encounter, you can find some points we really should spend interest to. Typically, the cell phone jammers could be divided into the jammers for meeting, army, prison, exam area, gas station and security occasions as for the energy and application variety. So that you can obtain a far better impact, we really should pick the skilled jammer for the exam area.
The cheating topic of 2010 exam may be the 3G. The mobile phones are upgraded swiftly. Because the 3G is launched, the mobile mobile phone becomes with a lot more effective function. The speedy and practical world wide web access function helps make the anti-cheating operate a lot more tough. The major 2G cell jammer doesn’t function on the sort of mobile mobile phone. Hence, the 3G signal jammer which can block the 3G mobile mobile phone has to be installed inside the exam area.
To pick a great jammer, we really should examine its top quality and overall performance. Very first, we really should examine the shielding distance in the jammer. Not merely one particular or two networks cell phones are tested. Inside the test, students will use the mobile phones of distinct mobile networks. Specifically, the 3G mobile mobile phone makes use of the higher speed broad transmitting. When the power or bandwidth in the jammer just isn’t adequate, it can’t block the 3G.
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