Frequency

on September 23, 2009   |   2 comments

Frequency : Rate of signal oscillation in hertz, meaning the number of times the wave form repeats itself in second (measured in Hertz (Hz) where one Hz is one cycle per second). The frequencies band assigned to GSM is 900-1800 MHz. For 3G the band assigned are between 1885-2025 MHz and 2110-2200 MHz.


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