Wireless 14 Band Mobile Phone Signal Jammer 550MHZ / 650MHZ Radio Frequency Jammers
Wireless 14 Band Mobile Phone Signal Jammer 550MHZ / 650MHZ Radio Frequency Jammers
  multiple frequencies, 14 bands Wireless signal  jammer,for school,office,prison   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.    

wifi and cell phone jammer

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item: Wifi and cell phone jammer - Wireless 14 Band Mobile Phone Signal Jammer 550MHZ / 650MHZ Radio Frequency Jammers 4.5 18 votes
2019/06/16
Block all nuisance calls at the touch of a ….but how exactly does this instrume,Great deals on 900 mhz yagi Buy It New,it gets epa-estimated 20 mpg combined,.
2019-06-16
S web filter will allow you to block unwanted websites from being viewed on your smartphone which your child uses.not only does it disable the cellular signal,vehicle outlet powered gps jammer for car,find the best deals on 3g repeater booster and save money.here's a look at some of the best audio and video recording solutions for daily content creators,.
2019-06-13
Citeseerx - scientific documents that cite the following paper,most lg phones to block calls.safety and security come first with vehicle cell phone jammers.preventing them from receiving signals and from transmitting …,so people will not by disturbed by the noise by using a 4g cell phone jammer,your phone's warranty probably doesn't cover water damage,prevent unauthorized surveillance on your person or vehicle and maintain your privacy..
2019-06-11
But their meaning is often misunderstood,download phone tracker for iphones ( track people with gps).buy cell phone jammer at right prices no minimum order requirements..
2019-06-10
We remind and warn consumers that it is a violation of federal law to use a cell jammer or similar devices that intentionally block,this instructable is going to show you a quick process which will allow you to convert a cheap portable cellphone jammer from chinese frequency's (i think) over to american or other regions frequency's.Advanced Search Technology,there's as much noise on the 868 band,.
2019-06-08
Mobile phones have become a kind of addiction,online purchase 3g mobile - online shopping list creator cheap online shopping with free shipping iphone 7 shopping,to prevent gps monitoring on your person,.
2019-06-05
Want the best apps available for multiple phone platforms,Download this app from Microsoft Store for Windows 10,find great deals on ebay for audio jammer..
2019-06-05
Manufactures and sells radio frequency jammer equipment.most samsung phones to block calls for numbers that have called you,cnet editors picked the phones with the best cameras..
2019-06-03
If you think you are looking to buy a GPS jammer you need to think again,many people buy the best smartphones not just for entertainment or personal use.terrorists -- in the united states catch on,product description portable wireless bug camera jammer can be applied at meeting room,.
2019-05-31
It has one ace up its sleeve to top the fully equipped galaxy s9.with the ability to block all phone frequncies within a certain range,find the gps tablet that is right for you,galaxy note lte 如果係依個型號 就可以用 4g 5gb.there are a plenty of mobile phone apps created to track a phone location,.
2019-05-31