What is a Signal Jammer? How It Works & Its Uses for Blocking Signals

A signal jammer is a device that blocks wireless signals, including cell phone signals. It works by emitting radio waves that interfere with the signal, rendering it ineffective. While signal jammers have various uses, including protecting privacy, they are also subject to legal regulations. Understand the functionality, legality, and potential applications of signal jammers before making a purchase.

A Fundamental Handbook on Cell Phone Signal.

Cellular signal serves as the link connecting users to one another through networks. In much the same way as two-way radios establish communication, a signal transmitter and receiver permit signal transmission to reach cell phones. During a phone call, the user’s voice converts into a signal, which is then transmitted through radio waves to the … Read more