Today, we can see that there are various types of signal jammer blocker devices that are for sale in the market and waiting for people to pick up, but not all of them are designed with the ability to block the all cell phone signal and gps wifi signal at the same time with powerful ability, but today here if you are looking for such kind of signal blockers then you can just come here jammerfun to have the best access and make the best selection of course.

Here in this passage we just pick up this “High Power Portable 8 Band Signal Jammer for Cell Phone 3G 4G LTE WIMAX Wifi GPS ” and take it as the instance here and then just go ahead to have a look at the details of this wireless signal blocker .

China Wholesale and Dropship 2015 Latest High Power Portable 8 Band Signal Jammer for Cell Phone 3G 4G LTE WIMAX Wifi GPS, you must be attracted by the title. YES! It is latest high power portable 3g 4g lte wimax cell phone wifi bluetooth gps signal multifunction jammer. It’s not only block the wifi bluetooth gps signal,but also block the 2g 3g 4g lte wimax cell phone signal . Before you may just block one of the signal, It is really an optimal choice for you.

The compact size jammer outputs 4W power and come with 8 powerful antennas. The shielding range reaches up to 20m, depending on the signal strength in the given area. It will effectively block all specified signals within the range including CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax, Wifi, Bluetooth, GPS. Except for the excellent jamming ability and multi-functionality, the unit also features selectable jamming setting. Users can turn off any single band without influencing the other bands operation. Also, users will be worry free of the uplinks with all TX frequency covered down link only. It won't interfere with uplink station signal either.

If you are looking for efficient units to jam all cell phone 2g 3g 4g lte wimax gps wifi signal in places exam room, churches, temples, gas station, cars, train or many others, the high power portable signal jammer is definitely qualified for all the purposes using. As a jammer with well-built design and level of reliability, users are given more options what signal to jam and where to use the jammer.

With the latest design and good cooling system with cooling fan inside, the working temperature of this device won’t be high so that the device can keep in good condition. Another big merit of this cell phone jammer is that you can turn off or turn on any single band without influencing the other bands operation. Apart from this, this device can be used in the car directly since owning a DC12V car charger, which is really convenient for the people who want to use such kind of device in their cars.



If you are looking for a powerful device to block the wifi bluetooth cell phone 3g 4g lte wimax gps signals in the place like the exam rooms, churches, temples, gas stations or any place you need to be quiet. Just go ahead, pick it up to your cart, you will love the high power one!

- See more at: http://jammerfun.com/high-power-portable-8-band-signal-jammer-for-cell-phone-3g-4g-lte-wimax-wifi-gps.html

Also a lot other styles of cell phone gps wifi jammers for sale here as well and if you have the need then you can just come here www.jammerfun.com and gain one at the best price.