What is a "How To Jam Mobile Signal Using Android"? The Most Authoritative Explanation.
How do cell phones get jammed?
Mobile phones use one band to send signal to their base station using an "upward signal" and another signal band to receive signal from the base station - the "downward signal". Cell phones can be jammed via interrupting any of these signals at a given point.Is it illegal to jam a cell phone signal?
Although it is illegal for a private citizen to jam cell phone signals, there apparently haven't been any prosecutions in the US for this. It would be hard for the FCC to sniff out a jammer carried in your pocket as well. There are numerous places online where one can order a cell phone jammer for personal use.What is the range of a cell phone jammers?
The commercial hand-held cell phone jammers block frequencies between 800MHz to 1900MHz within a 30-foot range and carried can be used discreetly in a pocket or a handbag to block all cell phones in a small area.Should academic institutions be allowed to jam cell phone transmissions?
Some academic institutions are currently rumored to be seeking the authority to jam cell phone transmissions because of "academic dishonesty". One could easily use one of these cell phone jamming devices in a public space such as an Internet cafe as well.
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