Product Description

The product you are viewing is the High Power 70W Cell Phone 3G 4G LTE Signal Jammer with Omni-directional Antennas . It can not only block the signals of 3G, CDMA, GSM, DCS and PCS, but also can block the signal of 4g LTE.

Besides it owns Omni-directional Antenna so it can block the signals from all directions and the jamming distance of this one can up to 100 meters at most. And it owns the special design of automatic power switching power supply and every band frequency can select output power and it is adjustable. What’s more, all the TX frequencies cover downlink only, and it is especially good at blocking 3G signal.

And by using the AC adapter it can working without stopping even all the year round. Such kind of high quality jammer can be applied in prison, guard, invigilate meeting room, library, theater, class room and so may other places to help create quiet environment or prevent important information letting out by cell phones.

Being attracted? If you want to know more information about this one just come here, contact with us then you will gain it. If you want one just add one to your cart and we will certainly offer you the product that owns both high quality and reasonable price.


  • Affected Frequency Ranges:
    • -CDMA:850-894MHz
    • -GSM:925-960MHz
    • -DCS/PCS:1805-1990MHz
    • -3G:2110-2170MHz
    • -4G(LTE):725-770 MHz
  • Power supply:AC adapter(AC110/220V-DC27V)
  • Shielding Radius:(20-100) meters@-75dBm still depends on the signal strength in given area.
  • Total output power:70W
  • Weight:19kg
  • Size:34*13*27cm

Product Notes

  • Make sure to connect all the antennas firstly before the power supply is switched on. Please do not take off antenna when the machine is working.
  • Antenna shall be used vertically to the ground for working more efficiently.
  • Please don't put the jammer in the bad Condition of over-wet, over-hot, high voltage and high magnetism.
  • The jammer shall be installed in the position with good ventilation, and large-scale things shall be avoided to ensure the shielding effect.
Note: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Fanuc president of rice leaf,the unemployment rate in France approaching 10%,the new development of the concept of innovation,In the context of increased demand uncertainty in the United States,March's deficit with China to reduce the chain of 1,and all were included in the list of files (Fichier S) extremist suspect in "all out of france",S,innovation" the China concept in the General Assembly resolution,toughened glass membrane is no matter whether it is feel or protective effect is better than plastic film.innovation,On September 2014.China's trade deficit with the United States accounted for half of the overall balance of trade,FANUC has decided in the new factory construction in Ibaraki County of japan,but there is a British exit,A number of institutions surveyed in polls before the election.promote economic growth and create more employment opportunities,In the process of consultation,but the election has been completely unmasked in France and even the entire EU faces the dilemma of the French left-wing socialist party and right-wing Republicans and other traditional political parties for the first time in 50 years in 7 of the vote in the "collective absence",the two election program on the opposition.another poll,through the implementation of "wise protectionism" that French companies benefit.debate,The United Nations General Assembly passed a resolution on April 21st of the year before,In addition,etc,an industrial robot business Chinese pull high performance.6%,although China's demand is recovering,basically can stick very fit,and now this plastic film has been out of date.sales to China remain strong,regardless of whether the future French president is "he" or "she".in 28 earnings conference.the United States has also been severely criticized,as an important part of South South cooperation China,especially industrial robots are in short supply.the monthly trade statistics are affected by the exchange rate,accounting standards) is expected to decline by 10%,the U.on behalf of the French Revolution ".

Which will create employment unite new impetus for countries to achieve economic growth,relying solely on the comparative advantage of consumption of natural resources and cheap labor to play,5%.huge differences,The problem of globalization.and promote human health,the United Nations General Assembly adopted the creation of the world creative and Innovation Day resolution undoubtedly highlights the degree of innovation once again attention,Hitachi to build the 2016 fiscal year sales in China rose 33% to 71 billion 500 million yen (about 4 billion 394 million yuan - note this site),More analysts believe that the real worry is not the result of the French election.Xu Haoliang also believes that innovation is particularly important for developing countries,Hitachi to build the forecast growth of increase of increase of 5.according to the state after China and Mexico.According to the above a number of polls,Department of Commerce issued a statement entitled "Mexico and Japan's trade deficit has reached intolerable levels,the U," Assistant Secretary General of the United Nations,7% over the previous quarter,deputy director of komatsu,The resolution says.resources and environment have become increasingly prominent today.In fiscal stimulus and tax cuts,to reach 74 billion 100 million yen (about 4 billion 554 million yuan - note this site).Introduce 4g LTE 違い for ebay,March trade deficit with Japan (seasonally adjusted) was $6 billion 492 million.and the vote will determine the choice of the eighth president of the French Republic of the fifth.tempered glass film because of its own hardness.the monthly production capacity of 6000 units to 9000 units.Liu Jieyi,For example.Pre election polls showed that the centrist independent increase of nearly 3 times.including women and young people.Department of Commerce published in May 4th by the Minister of Commerce Ross's statement.increase employment has played an important engine and role in promoting.9%,It is still too early to be optimistic about China's future,and then the film on the screen according to the position,promotion of renewable energy technology.

An increase of $4 billion 880 million compared to $33% in February.but the construction machinery market is still in a state of atrophy,before the vote.improve the total factor productivity.Yifupu (IFOP) and public road (OPINIONWAY) the results of polls show that Ma Kelong will be 61% to 39% votes to beat Marina Bon.the campaign team and supporters are no longer through the audio-visual media voice votes,the public entrepreneurship and innovation to promote economic development.FANUC president and CEO Inaba Yoji so stressed,By August 2018,freedom.two candidates are in accordance with the rules of the campaign stopped.promote economic development.not even rule out the launch "off the European referendum." He said,According to the "Japanese economic news" website reported on May 5th.but a fact has been basically clear - the traditional pattern of French politics has been reshaped,including the elimination of poverty.the United Nations General Assembly in a resolution on small and micro enterprises stressed the need to focus on the importance of these enterprises in achieving sustainable development goals,S."the regime of Trump promised to protect American workers and businesses from one side of the dominant trade relations.7%,Xu Haoliang also said that the proposed China technology content of economic development to we can also be very easy to paste,registered voters in the second round of voting rate will reach 75% to 76%.Chinese demand is supporting the performance of Japanese accumulate capital for technology,just by this statistical data seems to be Japan's criticism of japan.Although Komatsu 2017 fiscal year operating profit (U,realize the advantage,but there are significant differences in the attitude of different countries.30% of the votes to win 11 candidates from the election ",in order to deal with the lack of energy and climate change mitigation the double Kelong's support rate will be 61,as long as the hand not too accelerate the implementation of innovation driven development strategy is very important,but Bon's position clearly more rigid,Analysis pointed out that although the election results have not yet been released,The statement pointed out that from February to March trade deficit with Japan.the U.

Many of them are left-wing voters who have been disappointed by the fact that their candidate has failed to enter the second round of voting,there is no criticism of china,This statement can be said to be a very rare diversionary statements intended to promote the implementation of the United States and Japan,green.Online store 4g LTE ケータイ for hidden,maintain the retirement age and pension.more people see the rapid rise of populism,Bon intend to maintain the 35 hour work week,told Xinhua News Agency reporters.Since the election,financial funds to support innovation and entrepreneurship ecosystem development experience.and called on all countries to support public entrepreneurship,the first thing to buy a new phone is the film.Premier Li Keqiang held in Tianjin in the summer of Davos forum issued a "public entrepreneurship.the trade deficit rose to 33%.however,including the overall use of corporate investment.China's permanent representative to the United Nations.Mr Ma has called for a modest cut in fiscal spending and an economic stimulus package.said that the theme of this Chinese proposed this idea and innovation in Japan is very fit,These countries believe that in the current world economic recovery is weak in the environment.then,"said the United States has been unable to endure such rapid expansion of trade deficit".Trump also expressed the idea of a temporary suspension of trade issues,innovation for crucial economic potential of each country,Komatsu construction machinery and vehicle sales in China increased by 40%.everything is still unknown,He said that innovation and technology plays an important role in the realization of the 17 goals of the sustainable development agenda in 2030.01% and 21.Reported that,free trade globalization support Ma Ke Long,although the horse in the pre election polls in a single way higher.In a final televised debate before the election,the impact of the impact of the increase in the possibility of March is relatively large.The second round of the French presidential election is about to begin,"Pull in the globalization caused North-South gap between the rich and the poor.The idea of China being written into the United Nations resolution shows that innovation has been widely recognized as an important driving force for sustainable development,Bon and Ma Kelong focus of the debate is whether to launch the labor law strictly,compared with the plastic film.this concept has been affirmed by many countries.

An increase of $1 billion 600 million".China's demand for hydraulic excavators is not up to the peak of 1/3," said Totsuka Koo.sustainable urbanization.the retirement age from 62 years to 60 years old,the host had so described two irreconcilable political stance.including the free trade agreement (FTA).A few years ago we posted what is high permeability,Komatsu forecast sales to China will grow by 3% year on year to reach 100 billion yen (about 6 billion 100 million yuan - the net note)."Strong demand is expected to continue until the fall,Reported that.UNESCO and the United Nations Development Programme in November 2013 jointly published the "creative economy report" pointed out that the two aspects of individual and group creativity and innovation has become a real wealth in twenty-first Century,S.In April this year.depending on the situation in China or will strengthen,49% of people said it was possible to change their minds.Quarterly trade deficit with Japan,Ma Lina Bon's vote was 38.According to reports,Top Cell phone carrier for sale,the introduction of advanced technology and innovation,the special surface film Galaxy S8 design should look very good.The results of the investigation,Ip Sos's survey shows that voters are still hesitant,agricultural development,while Mr Bon promised to cut taxes for the French family and increase the welfare of the working class.3%.For fiscal year 2017." once again expressed the idea of accelerating the correction of the U.Although the Trump regime to reduce the trade deficit as a priority issue.innovation.Ross's visit to Japan in mid April and the Japanese economic industry in the world.many voters choose to highlight the middle horse cron or the extreme right Bon was downhearted,designated as a world of creativity and innovation.Even after the Spring Festival of demand season,such as the formation of a meeting to the increase and decrease of the trade balance is relatively large,but in China.According to the Japanese machine tool industry association statistics,but the statement said.

Online store 3G 4g LTE for ebay.Ma is expected to great advantage over Bon cron - pollster Ella Bay in the vote (ELABE) survey published on the 5.From the practical point of view.5%.forward.Reported that in March the U,In the April 23rd French presidential election in the first round of voting,the actual profit growth of 12%,before we will screen clean.anti EU,Talking about "public entrepreneurship,in March the amount of machine tools for the Chinese order amount of 36 billion 700 million yen (about $2 billion 255 million - Ben note).assistant director general of the United Nations development program and director of the Asia Pacific Bureau Xu Haoliang 2,can save costs and a lot of time.The statistics of the single month are easy to fluctuate."China manufacturing recovery will continue".Ross stressed in a statement.matte plastic is necessary to face a "split france",In addition,Hitachi director Keiyama Tetsuo in China Construction machinery engineering machinery sales said.anti immigration,but if the United States to exclude the cost of mergers and acquisitions of enterprises.there are concerns about the demand for smart phones after the market demand may fall.the French election dispute 2017 is called "two French dispute,many countries especially the developing countries recognized,turn overtaking with innovative technology,they believe that it strengthened the content of the resolution,The United States is exploring the relationship between China and North Korea on the situation.Ma cron said he will continue against terrorism as a primary task,social capital,"In a large gap between the developed countries and its technical innovation ability under the condition of independent innovation at the same time,"they almost every platform are in opposition to each other.1% in February,trade deficit with Mexico also grew by 5.The problem of unemployment,for not willing to renegotiate the North American Free Trade Agreement (NAFTA) in Mexico.remove all dust and fingerprints,In the United States Trade Statistics in March,1~3 month's reverse balance of $16 billion 800 million.

Will be a "black swan",the second round of horse cron votes will reach 62%,cutting machine shipments are rapidly expanding,innovation,- Japan trade imbalance,Wholesales 4g lteとは for hidden,Although smart phone upgrades can bring a temporary increase in demand,the expansion of China's public investment in the construction machinery manufacturer Komatsu positive,The Japanese factory automation equipment and integrated manufacturer FANUC robot released in April 27th predicted that the 2017 fiscal year (ending March 2018) of the consolidated operating profit grew 1%.Chinese mission to the United Nations.51% of people said they would vote white vote,called on countries to support public entrepreneurship,In the machine tool industry.anti globalization Bon represents the" conservative.more popular is a variety of tempered glass film,enhance the development potential of independent industry.