Powerful Six in One signal jammer

Posted on 8th Jan 2016 @ 9:49 AM

This is a stationary multifunctional signal jammer -- six functions in one device.So what are the six functions ?They are ,jamming WIFI 2400-2500MHz ,GPS 1500-1600MHz,LoJack 165-175MHz, VHF 135-175MHz UHF 400-470MHz,and mobile phones signals (2G CDMA/GSM 850-960MHz dcs/pcs 1805-1990MHZ,3G 2110-2170MHz,4G Wimax 2345-2400 MHz or 4G Wimax 2620-2690MHz,LTE 725-780MHz).There are 10 antennas for adjusting all channels of all the six functions.

The heavy signal jammer is suitable for working inside,for example,classroom especial examination room.Due to the growing electronic cheating tools ,different with “traditional cheating skills”,we need to keep a fair rule for all students.But so many cheating tools are being sold on black markets -- most of students who bought the tools and cheated in exams get good scores.Obviously it is unfair to others who never did that at all.

So we need the six in one signal jammer.You know,almost of cheating tools depend on smart phone and walkie talkie radio -- the similar principle and same frequencies.To the signal jammer,it can jam all signals of 2G 3G 4G mobile phones.Under the covering range of the device ,all mobile phones are disallowed and disabled to work,can transfer data,text,message and so on.So it is unavailable way to cheat for those students.And,UHF VHF signals are widely used in cheating tools.It dosen’t matter,you see,the signal jammer also block the signals.Partners of cribbers that wait outside of the examination room can see nothing from the cheating camera,so that the earphone of cribbers can receive nothing either,even the partner can see all test questions,cribber can not get any useful signals and voice.