How Do They Work? Cell Phone Jammers
A cell phone jammer is a piece of equipment capable of blocking reception or transmission of cell phone signals.
This is mostly done by creating some form of interference at the operating frequency ranges of cell phones, which results in no signal or significant loss of signal quality.
Although cell phone jammers could be used practically anywhere, they are mainly used in areas where silence is expected or required.
It’s great to be able to call anyone at anytime. Unfortunately, restaurants, movie theaters, concerts, shopping malls and churches all suffer from the spread of cell phones because not all cell-phone users know when to stop talking.
Who hasn’t seethed through one side of a conversation about an incredibly personal situation as the talker shares intimate details with his friend as well as everyone else in the area?
While most of us just grumble and move on, some people are actually going to extremes to retaliate. Cell phones are basically handheld two-way radios. And like any radio, the signal can be disrupted, or jammed.
A cell phone jammer consists of: