The Functions of Mobile Phone Jammer

The mobile jammers are the ultimate solution in an area where the cellular communication creates a nuisance. It is suitable in places like libraries, public transport, board meetings, restaurants, executive offices, religious places, education institutions and seminars. This device is very useful. Let us see the functions of mobile phone jammer. The cell phone jammer transmits the low power radio signals and cuts off the communication between cellular base stations and cell phone. It does not interfere with any other communications within that zone. It makes the receiver to believe that the particular cell is out of coverage.

Especially, it does not affect police bands, EMS and Fire. The mobile phone jammers make use of two different frequencies. One frequency is for receiving (hearing) and transmitting (talking). The important function of mobile phone jammer is to disconnect the links between cellular base station and cellular handset. The available models for different systems of cellular phone networks consist of digital and analog. Various types of mobile phone jammers are available. It depends upon the coverage range and power. Mostly, the power depends upon the customer needs and demands. The units in high power mobile jammer include both the directional antennas and external omni-directional. It takes into account the sectorial jamming or radius.

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