This type of cell phone jammer permits you easily to operate

Infrared communication technology has been a number of worldwide support and the use of software and hardware vendors, currently the mainstream of software and hardware platforms offer support for it. Infrared technology has been widely used in mobile computing and mobile communications devices. DAB digital audio broadcasting (Digital Audio Broadcasting) abbreviation.    cell phone jammer     can cover a range of 40m.
DAB is the second amplitude modulation (AM), frequency modulation (FM) radio broadcast after the third generation technology, is a new digital broadcast system, give us a CD-quality audio broadcasting experience. Cell phone work in the waiting state called standby. Battery standby time is the cell phone standby mode in continuous use. Can also be interpreted as a cell phone fully charged battery, without a call, do not shut down the standby mode, the battery has been consumed by its own low-battery warning to appear between the time that can be sustained. Standby current consumption is relatively small, almost nothing to do with the network, according to different models, the current consumption to a few tens of mA mA range. Standby time depends on battery capacity and the size of current cell phone consumption. This type of   cell phone jammer permits you easily to operate.
The standby time of algorithm: cell phone battery capacity / standby operating current = standby time. And the manufacturer's standby time is only a test data, the actual standby time will be affected by many factors, such as the battery capacity, the use of state cell phones, network signal strength and so on. The main impact of standby time factors include use of the environment, the battery performance and quality of the cell phone itself, for example, if the relatively poor weather conditions use the cell phone, the cell phone will need to increase the power of the method to maintain signal transmission, thus increase big cell phone battery power. Quality of the cell phone, if the cell phone battery and cell phone contacts appear to be dirt or oxidation.    cell phone jammer    will only jam your immediate surroundings.
This will adversely affect the cell phone's internal parts, power consumption also increased at this time, will also affect the cell phone's standby time. Affect the standby time is a complex issue, but overall, mainly by the following factors: the actual effective capacity of the battery current, and charge the full extent of the inherent static standby power mobile SIM card types, different types of chip technology and the SIM card a far cry from the current work, the new 1.8V/SIM only a fraction of the 5V/SIM card. The SIM card in the machine power occupy a considerable proportion. GSM feature is that all the data stored in the SIM card, you can be personal data, cell phone number, telecell phone contacts and other information stored in them once the cell phone or get a new machine failure, as long as you can swap cards all the data conversion.    cell phone jammer can disable the spy recorders around.
But too much information on the SIM card cell phone will from time to time to read the data, can also cause power loss. Transmitted by the cell phone network as well as efficiency of the system. According to the GSM system design, cell phone base station transmit power according to the instructions will automatically adjust the cell phone far away from the base station, or in a signal shadow area, or cell phone transmitting antenna system efficiency is low, the cell phone will have to transfer large transmission power, then the mobile power will be multiplied. And not to say that when the cell phone call was launched, usually cell phones and networks have to keep in touch regularly report to the network work, so the network and mobile antenna systems for cell phone standby time also plays a very important role.    cell phone jammer    is ideal for a large room, restaurant and cinema.