Coaxial Cable Kev Sib Tw

Coaxial cable tuaj yeem faib ua plaub hom hauv qab no: Thawj zaug yog khoom ruaj khov tub ntxhais coaxial cable. Qhov kev sib tw loj no muaj cov khoom sib kis siab tas li thiab kev sib kis tau zoo, uas yog rau cov khoom lag luam tsim khoom thaum ntxov, uas tau raug tshem tawm ntawm tam sim no. Qhov thib ob yog lub qhaus cag tub ntxhais coaxial cable. Kev kis tau ploj ntawm no hom cable no yog ntau dua li ntawm cov khoom tseem ceeb cable. Qhov thib peb yog lub cev ua npuas dej coaxial cable. Qhov kis tau los ntawm no hom ntawm cov cable no me dua li ntawm lub lotus paus core, thiab nws tsis yooj yim kom muaj laus thiab damped. Plaub yog xyoob cable. Qhov kev sib xyaw no tau zoo ib yam los yog cov hlau ua npuas dej, tab sis vim tias qhov kev tsim kho lub cev, yog tias nws feem ntau yog siv tsuas yog siv cov kab kis loj nkaus xwb.