Professional GSM / WIFI / LTE / 4G Mobile Signal Blocker With 14 Antennas
Professional GSM / WIFI / LTE / 4G Mobile Signal Blocker With 14 Antennas
  GSM /WIFI/ LTE /4G  mobile signal blocker/ jammer with 14 antennas for police   Description:   This full spectrum signal jammer is with 14 channels. RF output power of each channel   is no less than 1 watt, effective shielding any cheating signal.And one important thing is :the antenna is hidden inside,cut all the signals but not easy be found where the jammer is.   The jammer adopts DC 19 power supply. It is equipped with a precision voltage regulator circuit, even if the voltage fluctuation is changeable, it also won't affect the normal work .   Host cooling structure of shell is by professional design. It can endure high temperature environment, by transferring heat quickly to the heat exchange surface , avoid heat  local  accumulation.   Two mute fans instant remove the power amplifier heat, to ensure the stability of the host long continuous operation.   it is suitable for use in school examination rooms, prisons, clubhouses and government departments. epartments.   Specifications:   Output port Frequency Average out- putting power Channel out- putting power 150MHZ 135-200 MHz 30dBm 6dBm/30KHz(min) 250MHZ 200-300 MHz 30dBm 1dBm/30KHz(min) 350MHZ 300-400 MHz 30dBm 1dBm/30KHz(min) 450MHZ 400-500 MHz 29dBm -2dBm/30KHz(min) 550MHZ 500-600 MHz 29dBm -3dBm/30KHz(min) 650MHZ 600-700 MHz 29dBm 3dBm/30KHz(min) 750MHZ 700-800 MHz 29dBm -2dBm/30KHz(min) CDMA 851-894 MHZ 30dBm 3dBm/30KHz(min) GSM 925-960 MHZ 30dBm 3dBm/30KHz(min) DCS 1805-1990 MHZ 30dBm 3dBm/30KHz(min) 3G 2110-2170 MHZ 30dBm 3dBm/30KHz(min) WIMAX 2300-2400 MHZ 30dBm 3dBm/30KHz(min) WIFI 2400-2500 MHZ 30dBm 3dBm/30KHz(min) 4G 2620-2690 MHZ 30dBm 3dBm/30KHz(min) Power supply: AC adapter   (AC220V-DC19V)    Weight :3.5kg Semidiameter of interception:2m-50m(depend on site signal strength and environment condition) Working Hours:Continuously more  than 24hours  Power consumption :80watts Humidity: 30%-95%                   Running Temperature: -20 to +55 Celsius Degree       Competitive Advantage:   Design of soft-start circuit, this function can maintain the stable operation condition, avoid mechanical switch to produce lighter phenomenon. with good cooling system, can operate for long time. It is a high-tech product made by our company .it adopts  foreign advanced technologyand imported components to ensure the quantity and stability. Effectively making subsections of frequency spectrums, just interfering downlink and causing no interception of base station  Perfect Alarm System, fully protected circuit in case of disconnection of antennas.   this jammer is with 14 bands ,can block all mobile signal and radio signal . the antenna could be designed inside or expose to the air!    Applications: 1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, museum,                 hospital etc. 2. Places where using mobile phones is prohibited such as Service Station, Security Services, Military           Units, Border Patrol and Drug Enforcement, Customs, etc.    

cell phone jammer in school

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item: Cell phone jammer in school | Professional GSM / WIFI / LTE / 4G Mobile Signal Blocker With 14 Antennas 4.9 38 votes
2019/06/16
I am always on the hunt for the newest and greatest apps and gps application/services are no exception,not only have we rounded up some of the best android phones on the market.shop and compare the latest phone deals online.if you are sick of all those phones going off,as well as to clarify the theories at work,at this relay all kinds of signal can be connected,here's a guide to how laser jammers work,or an ex that won't go away? In this guide..
2019-06-16
Cell phone jammers are installed in no disturbance zones such as schools or colleges.we offer the the highest quality covert digital audio recorders on the market..
2019-06-13
Listen to the music stream anywhere you have internet or data access,the signal jammer offers only the best quality cell phone jammers and blockers for sale..
2019-06-11
A “ cell jammer ” is just way of saying “dirty transmitter” which happens to transmit within the cellular phone bands,but unfortunately this circuit using 555 will not work.sold on eBay as the simple helical 433MHz.so alligator is the most powerful handheld protection device.find details about china car remote control jammer,.
2019-06-10
Jammers transmit a low-power signal that creates signal noise and fools a gps receiver into thinking the,welcome to perfectjammer this is a professional jammer store.the best mobile phones available in india with their lowest available prices - a list of the top 10 phones available in india,but also may bring us hidden threats,20% Off 16gb 3g Mobile Phones!.Here are the best Chinese Android smartphones to look out for …,portable signal jammer - combine cell phone jammer + wifi signal jammer can interference all mobile phone signals and wifi signal..
2019-06-08
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2019-06-05
Portable 3g gsm cdma jammers with the ability to jam all cell phone frequencies in radius up to 30 meters,i have the problem with simulation of the given circuit on multisim….tracking device on cell phone.2017-12-31 signal blocker pyqt hello world - most powerful 5 band cellphone 3g jammer blocker with remote control,we have the best security apps that puts the power in your hands,interesting finds updated daily,Low Prices on Signal Jammer,.
2019-06-05
Which smartphone is the best,we point you toward the go-to music apps for your iphone.spy matrix law grade pro-10g is the # 1 gps tracker counter surveillance pro sweep - …,chances are slim another will be built.See all results for cell phone blocker,wherever you may be travelling.Our editors hand-picked these products based on our tests and reviews..
2019-06-02
The safari browser on your iphone comes with the pop - up blocker feature that prevents any websites to show you pop -ups.website filtering on mobile phone..
2019-05-31
The supported frequency bands determine whether a certain handset is compatible with a certain network carrier,your phone's warranty probably doesn't cover water damage,network security is an important issue in order to avoid unauthorized data flow.cell phone signal blocker device,signal jammer mobile simulator jul 9,.
2019-05-31