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802,11b - DSSS 2,4 . 1, 2, 5,5 11 /
802,11a - OFDM 5,15-5,25, 5,25-5,35 5,725 - 5,825 . 54 /
802,11g 802,11 2,4 . 802,11b
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WiMAX ( ).
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profibus :
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