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A Wider Use of VHF UHF Walkie-Talkie Jammer

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A Wider Use of VHF UHF Walkie-Talkie Jammer

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Posted on 13th Jan 2014 @ 9:42 AM

As is known to us, jammer is a kind of device used to block the transmission of signals from the relative networks, in order to ensure absolute silence and prevent them from being disturbed, many people choose to buy a signal jammer. For the great majority of customers, general jammer is sufficient to meet their needs. General jammer is designed for daily use. It is always portable and affordable so that it enjoys extensive popularity. However, it has limited jamming range and capacity so that it cannot satisfy the demand of many special areas obviously, where the phone signals is of high frequency and a UHF VHF jammer is needed.

Adjustable Cell Phone Jammer & VHF/UHF Walkie-Talkie Jammer

It is newly developed UHF & VHF immobilize device. As its name indicates, it is an ultra high frequency and very high frequency jammer device. This type of signal jammer has its frequencies for special purpose. Generally, the frequency of UHF is between 420~480MHz and VHF frequency is between 135MHz-175MHz. It is specially customized to provide a fully integrated broad band jamming system which offers the ultimate solution for military defense and safety protection. The 6 antennas are controlled separately and they also can work together, it just depends on personal different uses. The high jamming power of this Walkie-Talkie Jammer ensures it to cut off the signals of the VHF UHF CDMA GSM DCS/PCS 3G at the same time. While the 6 bands are optional for different uses because it is adjustable for you to choose which bands to block and you can adjust the power to determine which frequency bands to cut off or not. That is to say if you want to block only the signals of the mobile phones you just need to turn the buttons control VHF UHF off and then it will not block the VHF UHF signals.


With the high power output, the maximum radius of the mobile phone jammer can reach up to 40meters depending on the signal strength in the given area. If you want it to work for a long time, there is no need to worry about the potential safety hazard of this phone signal blocker. Equipped with a extremely high quality cooling system, this device can work continuously without causing high temperature and any other dangers to itself or the users. Besides, with external Omni-directional antennas, as soon as the product turns on, all the TX frequency covered down link only.


Such a phone signal blocker is commonly applied in places where needs quiet as the meeting room, the classroom, the church and places where the mobile phones are not allowed as the prison, the military and so on. Moreover, this mobile phone VHF UHF jammer can be applied in the car directly as designed with car charger for car using.


If you are in need of this UHF VHF jammer or just interested in it, come here www.jammerall.com  and just take a look at our product list of UHF jammer.