since there r many mobile operators, they operate their services on different frequency bands. one company may operate on a higher frequency band and the other may operate on a lower one.
doesn't this frequency difference cause any difference in the quality of connectivity that we get?
if yes, then won't this be an added advantage to the company which operates on a higher frequency?
2006-10-26 19:24:08 · 3 answers · asked by shelly 2 in Science & Mathematics ➔ Engineering
I think so. I wonder if that's why am stations don't come in as clear as fm stations.
2006-10-26 19:27:36 · answer #1 · answered by Anonymous · 0⤊ 0⤋
There really isn't that much difference between lowest and highest mobile frequencies, because the same frequencies are used at multiple stations separated into "cells" far enough apart so they do not interfere. Any differences in propagation effects due to frequency differences are negligible. In fact, the higher frequencies may be at a disadvantage as they are more easily blocked by objects and reflectied. Lower frequencies can "bend" to some extent around objects, but mobile frequencies are all in a high enough range so that does not happen.
2006-10-27 02:29:59 · answer #2 · answered by gp4rts 7 · 0⤊ 0⤋
They all operatate in the same bands. The spectrum of the voice is small so the freuqencey of the carrier is not that important
You can only say that higher freq-bands will accomodate more conversations.
2006-10-27 03:12:03 · answer #3 · answered by gjmb1960 7 · 0⤊ 0⤋