Cable RF, dị ka isi ụzọ maka mgbasa ozi mgbasa ozi dị elu{{0}, nwere mmetụta kpọmkwem na nkwụsi ike na ntụkwasị obi nke sistemu nkwukọrịta. Usoro mgbakọ ya na-agụnye njikarịcha nke sayensị ihe, echiche ubi electromagnetic, na usoro nrụpụta nkenke, na-achọ nyocha nke ihe anọ bụ isi: onye nduzi, mkpuchi mkpuchi, oyi akwa mkpuchi, na n'ọbọ.
Onye nduzi bụ ntọala nke eriri RF ma na-ejikarị ọla kọpa dị elu- dị ọcha (dị ka oxygen -ọla kọpa efu) ma ọ bụ ọlaọcha{2} nwere eriri ọla kọpa iji hụ na nkwụsi ike dị ala yana ezigbo nrụzi. Single- strand siri ike conductors dabara maka elu{5} ngwa nkenke, ebe ndị na-eduzi eriri na-enye mgbanwe dị ukwuu na a na-ejikarị ya na gburugburu wiring siri ike. Dayameta onye na-eduzi na imecha elu ga-adarịrị nke ọma na nso nso a chọrọ iji zere mbelata mgbaàmà nke mmetụta akpụkpọ ahụ kpatara.
Ihe mkpuchi mkpuchi na-emetụta kpọmkwem ihe mgbochi njirimara nke eriri na ọnwụ dielectric. Ihe ndị a na-ahụkarị gụnyere polyethylene (PE), polytetrafluoroethylene (PTFE), na dielectric foam. Mkpuchi PE siri ike na-enye ọnụ ala dị ala na ike ọrụ dị elu, mana ọ nwekwara nnukwu dielectric mgbe niile. PTFE, n'ihi njirimara ọnwụ ya dị ala, bụ nhọrọ kacha mma maka ngwa ngwa ngwa ngwa - dị elu, ebe ihe owuwu nke ụfụfụ na-ebelata mfu nnyefe mgbaàmà site na ibelata njupụta dielectric. A ghaghị gbakọọ ọkpụrụkpụ nke oyi akwa mkpuchi nke ọma dabere na njirimara impedance usoro (dịka ọkọlọtọ 50Ω ma ọ bụ 75Ω) iji hụ na mgbasa otu nke ebili mmiri electromagnetic n'etiti onye nduzi na ọta.
Ihe mkpuchi mkpuchi bụ isi ihe mgbochi maka igbochi nnyonye anya electromagnetic (EMI) ma mejupụtara braid metal, foil aluminum, ma ọ bụ ngwakọta nke abụọ ahụ. Ihe mkpuchi mkpuchi okpukpu abụọ{1} (dị ka aluminom foil + braid) nwere ike ịbawanye arụmọrụ nchekwa ruo ihe karịrị 80dB ma dabara maka ngwa ndị na-achọ ihe dị ka akụrụngwa ahụike na ikuku ikuku. Njupụta braid karịrị 90% na-egbochi mkpọtụ mpụga nke ọma, ebe oyi akwa aluminom na-enye nchebe radial ọzọ megide nnyonye anya dị elu- ugboro ugboro.
Ihe jaket ahụ ga-edozi ndakọrịta gburugburu ebe obibi na nchedo igwe. Ọkụ ọkụ{1} PVC retartant dabara adaba maka gburugburu ụlọ ọrụ mmepụta ihe n'ozuzu, ebe polyurethane (TPU) ma ọ bụ fluoroplastics na-eme nke ọma na ngwa pụrụ iche dị ka nnukwu -okpomọkụ na mmanụ{3} nguzogide corrosion. Nguzogide abrasion nke jaket na mgbochi UV na-emetụta ndụ ọrụ eriri ahụ ozugbo.
Na nchịkọta, usoro nhazi nke eriri RF kwesịrị iji nweta nguzozi n'etiti conductivity, mkpuchi mkpuchi, nrụpụta ọrụ nchekwa na ngbanwe gburugburu ebe obibi site na ọtụtụ{{0}ihe imekọ ihe ọnụ na njikwa usoro ziri ezi, ma mechaa nweta ihe ndị dị elu - chọrọ nnyefe ugboro ugboro site na ọdụ nzikọrịta ozi gaa na njikọ satịlaịtị.