Some useful tips for cell phone jammers

cell phone jammer

Some useful tips for cell phone jammers A mobile phone jammer is a device that is used to block mobile phones from receiving signals from base stations.Cell phone jammers are used to prevent and block cellular signals, primarily in mobile phones. They’re often used to disrupt signals in locations where silence is expected or where using a phone would be impolite or rude,also have capable to stop all the wireless connections used by the phone. The basic Simple Block Diagram of Mobile Jammer as followings: Antenna:Mobile jammer uses an antenna to send the RF signal produced in the jammer. Voltage Controlled Oscillator: It is used to generate the RF signal. Tuning Circuit: Controls the frequency at which the jammer produces the RF signal. Noise Generator: RF signal is made to a specified frequency and made random. RF Amplification: It boosts the RF signal. Power Supply: Mobile jammers are battery operated devices. Finishing the above process,the jammer can be used smoothly.When we use the jammer,a few notes,please pay attention for it,before linking all the antenna, power supply shall not be switched on at first.Non taking off antenna when the mainframe is in the working condition.The jammer shall be installed in the position with good ventilation.And large-scale things shall be avoided to ensure to the shielding effect.When use the jammer outdoors, preventing water shall be taken into consideration. Antenna shall be used vertical to the ground.If you used in car,Please make sure the car output adapter is DC12V, this machine only can be working on DC12V,The Minimum output power of storage battery is 150Watt.About the jamming range also depend on the local signal strength,some people think the jamming range can’t meet your requirements,at that time,you need change a place to test it,different place have different jamming range,the more,the shorter.When you use or test the jammer,the jammer should put in receiver side.Hope this tips is useful for you who use the cell phone jammers.More informations,pls visit our website,www.jammerking.com or www.necom-telecom.com.

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