How Cell Phones Work?

Of course, we are delighted to be able to offer you a brand new cell phone, but have you ever wondered how cell phones work?

A cell phone works very much like a radio, and in fact it really is really a radio - not the ordinary radio I grant you, but a device that uses similar methods of transmission and reception as a radio.

Cell phones have revolutionized the mobile communication industry to the extent that whereas previously, two way radios (Talkie-walkie) were used between parties to communicate between one and other, they were doing so using a single frequency, with the radio signal bouncing from one antenna to the other. This meant that conversations were limited to the how far the signal could go, and of course, and the whole concept was limited by the available frequencies such devices could use.d