What is a "Mobile Jammer Device"? The Most Authoritative Explanation.
What is a mobile phone jammer?
Mobile phone jammer. A mobile phone jammer or blocker is a device which deliberately transmits signals on the same radio frequencies as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones within the range of the jammer, preventing them from receiving signals...How does a jamming device work?
A jamming device transmits frequency and power of the same magnitude. As a result, when both the signals collide, they oppose or cancel each other, and our mobile phones receive no signal. A jammer is so equipped that it can change its frequency and power in accordance to the cell phone in range.What is portalbe cell phone jammer?
The pocket design looks like the power bank of the cell phone. This 8 bands portalbe cell phone jammer is one of the most powerful portable jammer devices on the market, with an interference radius ranging from 2 to 20 meters.What is a mobile phone signal jamming device holster?
Mobile Phone Signal Jamming Device Holster. This cell phone network blocker holster can effectively jamming mobile phone signals, so you will not be disturbed by incoming calls. When someone dials the phone, you will receive a "The user you are calling is temporarily out of service.".
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