Posted on 25th Feb 2013 @ 9:41 AM
If you are a person who cares about the development of the science and technology then you will find that the 4G cell phone signal has appeared. And now a lot of people are looking for a device that can cut off the 4G cell phone signals and most of them want the ones that with portable design, so where to find one? Coming here www.jammerall.com and find the catalog of 4G jammers then you can of course gain a portable cell phone jammer 4G that meet with your requirements.
Have you ever considered that why that now may people are in need of the portable cell phone jammer 4G? This is because of that sometimes they are disturbed by the noise of the cell phone calls both in work and life. You may wonder how this could happen as now a lot of people think that the mobile phone brings them a lot of convenience. However just as the old saying goes, every coin has two sides, so the mobile phone always bring people a lot of inconvenience in both work and life. For example it may affect people’s attention when they are absorbed in one thing, and it can also wake up people who are deep in sleep when the cell phone suddenly rings. And to avoid the problem and catch up with the high technology and science the portable cell phone jammer 4G is in need now.
And here at www.jammerall.com you can see various kind of 4G jammer products that can meet with your requirement, and if you do not believe you can just take a glance at this "3W Portable 3G Cell Phone Jammer & 4G Jammer (4G LTE + 4G Wimax)", which is just one of the 4G jammer products. Then just have a look at the details of such a jammer device. And first you can have a look at the jamming frequency bands of this device then you will find that this cell phone signal blocker 4G can block the signals of CDMA/GSM, DCS, 3G, 4GLTE and 4G WIMAX.
Besides since owning good design and high output power the jamming distance of such a cell phone signal blocker can reach up to 20 meters at most. And because of the design of good cooling fan system the device won’t produce high temperature when it is working. And do you want to use the device in the car when you are driving? If so this portable cell phone jammer 4G can help you to solve the problem, as since it is designed with the car charger, so it can be used in the car while you are driving, which is really convenient for you.
Last but not the least is that the application areas of this cell phone blocker 4G are also wide. And it can be used in places such as meeting rooms, conference rooms, trains, bus and so on. But there is one thing that you need to observe is that if used in some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument.
If you are in need of the portable cell phone jammer 4G and do not know where to go, just go ahead to www.jammerall.com and pick up one of the cell phone signal blocker 4G here at the best price that can meet with your requirements.