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Posted on 18th Jun 2014 @ 9:28 AM
To obtain the perfect condition, people usually will think out and come up with a lot of ideas that can help them and during a long term it has proved that the signal jamming devices that can be a kind of good tool to help people reach the situation and just here if you want to have a good beginning of get a high quality signal blocker then you can just come here www.jammerfromchina.com and you will find that you have come to the right place. And in this passage you will know more about the UHF VHF 3G cell phone jammer that have helped people a lot.
Ultra high frequency (UHF) designates the ITU radio frequency range of electromagnetic waves between 300 MHz and 3 GHz (3,000 MHz), also known as the decimetre band or decimetre wave as the wavelengths range from one to ten decimetres; that is 1 decimetre to 1 metre. Radio waves with frequencies above the UHF band fall into the SHF (super-high frequency) or microwave frequency range. Lower frequency signals fall into the VHF (very high frequency) or lower bands. And now to avoid the negative effects of the UHF and VHF signals now people will choose to block the signals of them. And now just here you can have a look at this "High Power Desktop 6 Antenna VHF UHF 3G Mobile Phone Jammer", which is a high quality product and can be taken as the example.
This is a desktop UHF VHF 3G cell phone jammer that designed with 6 antennas so that it can cut off the signals of CDMA GSM DCS/PCS 3G VHF and UHF. Seen from this point we can see that this VHF UHF 3G mobilephone jammer can not only block the signals of the 3G VHF and UHF but also cut off the normal CDMA GSM and DCS/PCS, which belong to the 2G signals as well at the same time. Besides as this high power desktop multi-purpose signal jammer is designed with 15W high output so that the jamming distance of it is up to 40 meters at most depending on the signal strength in the detailed place.
Thus this high power 3G UHF VHF signal blocker is also designed with high quality cooling system that has built-in cooling fan so that it can stay in the good working condition all the time no matter when powered by the AC adapter and the car charger. Thus the application of the car charger for this high power UHF VHF 3G mobile phone jammer also enables it easier to be used in the car by the car owners when they have the need as well. Such a high power UHF VHF 3G mobile phone jammer is suitable to be used in the fixed places such as at home, in the office, in the meeting room and so many other fixed places as well. And now if you have the need to gain such as powerful and useful high power desktop multi-purpose signal jammer, then you can just come here to gain your dream type jammer here.