How the cell phones are functioning ?

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How the cell phones are functioning ?

2006-12-18 19:23:11 · 3 answers · asked by Anonymous in Consumer Electronics ➔ Cell Phones & Plans

3 answers

Cell phones have low-power transmitters in them. Many cell phones have two signal strengths: 0.6 watts and 3 watts (for comparison, most CB radios transmit at 4 watts). The base station is also transmitting at low power. Low-power transmitters have two advantages:

For more details visit -
http://electronics.howstuffworks.com/cell-phone.htm

2006-12-18 21:10:03 · answer #1 · answered by Anonymous · 2⤊ 0⤋

Check www.howstuffworks.com/cell-phone.htm

2006-12-19 03:50:31 · answer #2 · answered by Shubho 4 · 0⤊ 0⤋

Due to space restrictions, please visit www.howthestuffworks.com. See How Cell Phone works.

2006-12-19 03:29:46 · answer #3 · answered by Anonymous · 0⤊ 0⤋