Application Range of Cell Phone Jammer has become Wider
The use of cell phones and other mobile communication devices, has brought us a lot of convenience, but sometimes their use will also have a lot of problems. mobile phone jammer is economical and effective solution to resolve these problems.
The phone is up and down dual-frequency operation. Regardless of whether the phone call, the phone and the base station are in constant contact to maintain registration to confirm the phone is running on your network. Once the call to the base station will be issued an instruction to inform the owners with the call, the signal on the phone, ringing the moment, the phone electromagnetic pulse. These pulses of electromagnetic waves on us a lot of electronic equipment generated a great deal of interference. Also due to the above reasons, the electromagnetic pulse generated by the phone calls in some regions and places can also cause great harm, and even endanger persons and property loss. Such as: remote scene of the explosion, hospital CCU, ICU ward, automation control room, refueling stations.
mobile phone jammer is to control more effective equipment. It is a signal blocking device, the use of the frequency sweep and point the combination of control technology, to cut off the signal contact between the wireless handset, a pager, mobile communication base station, blocking the normal working of the phone with the inter-base-station broadcast band (BCCH), reaches the blocking, inhibition, and the purpose of the truncated. Form a "quiet zone" in a particular place or area to control abuse of communications products, eliminate the interference, to ensure the health and safety purposes.