This is because the information is usually deposited in a certain part of the wave: the ridge, the valley, the beginning or the end. The commitment of the high frequencies is that they can carry more information, but they need more power to prevent blockages, more antennas and more expensive equipment.
Hii ni kwa sababu ya habari ni kawaida zilizoingia katika sehemu fulani ya wimbi: ridge, bonde, mwanzo au mwisho. dhamira ya masafa ya juu ni kwamba wanaweza kubeba habari zaidi, lakini wanahitaji nguvu zaidi ili kuzuia blockages, Antena zaidi na vifaa vya gharama kubwa zaidi.