GSM Mobile Signal Jammer

The development of telecom bring our work and life much convenience. But it takes us some unnessary trouble and disturbance. For example: dailing and answering mobile phone at the gas station may cause fire; the continuous phone ringing in exam hall,classroom and meeting room seriously affect the exam, the teaching and the conference. Some secrecy agency such as the Government and the Millitary must avoid the eavesdropping and places such as the temple, the museum and the cinema need a quiet environment, etc.

As above problem, we make a series of mobile phone signal jammers. By sending the disturbance signal that is the same frenquency to the downlink to the base station, they block the logical channel between the phones and the base station. In the efficient block areas the mobile phones can not be dailed. It will be announced that the phones are out of service. We have various models that can be used in different conditions and satisfy all your block area needs.

Technology features

*Taking use of technology of interferencing superhigh frequency.

*Intelligence controlling technology taking charge of the power outputting within the scope of 3 meters.

*High effective channel power with rater big semidiameter of interception.

*Effectively making subsections, just interferencing downlink and causing no interception of base station.

*Imported elements: slow start up design of circuit can avoid the appearance of sparking when turn on or turn off the machine. Furthermore, these elements can maintain the stable operation condition with high intergration.

*Four SMA interfaces, which are using to connect antenna.(CDMA/GSM/DCS/PHS)

*One power supply interface.  (DC5V 1N)

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