What is a "How Cell Phone Jammers Work"? The Most Authoritative Explanation.
What is a cell phone jammer used for?
A cell phone jammer is a device used to prevent a cell phone from receiving signals from a base station. Mobile phones are very useful. Common mobile frequencies include GSM, CDMA, DCS, PCS, 3G, 4G.How does a jamming device work?
A jamming device transmits on the same radio frequencies as the cell phone, disrupting the communication between the phone and the cell-phone base station in the tower. It's a called a denial-of-service attack.Why is my phone jammed?
The frequency of the RF signal is similar to the signal employed by cellular phone carriers and renders the phone unstable. The jamming occurs with the downlink signal. When your phone is being jammed, you will not see any signal bars on your phone.How do you measure the power of a cell phone jammer?
The output power, measured in Watts, is typically a good unit of measure to determine how powerful the jammer and it’s coverage are. Cell phone jammers are just like any device. They vary greatly in their capabilities depending on the make and model. Basic jammers only block one of the cell phone’s two frequencies.
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