Have you ever hope that one day you can take the signal jamming device what designed with the ability to cut off the signals of the 3g 4g mobile phones and GPS at the same time and also take it with you at the same time? This is not a dream now and a lot of handheld 3G 4G GPS signal jammers are designed with such kind of ability but just few of them own the selectable button and allow people to decide the jamming frequency bands. And if you have the need just here www.jammerfun.com can offer you the best chance here.
Title of the signal jammer that will be introduced here is “High Power Portable 8 Band Signal Jammer for Cell Phone 3G 4G LTE WIMAX Wifi GPS”, which is a portable 3G 4G GPS WIFI signal jammer that owns the selectable button so that each band can work separately or simultaneously, in this way according to the situations that you are in you can choose the jamming frequency bands on your own.
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 the GPS 3G 4G mobile phone jammer? Just come here jammerfun, soon you can pick up one with the best price and high quality.