Intuthu ephansi, izinto zekhebula le-coaxial ezingenayo i-halogen ziletha ukuphepha, ukusebenza embonini yezokuxhumana

I-LSZH coaxial cable material iyinhlanganisela ye-thermoplastic eklanyelwe ukubhekana nokukhathazeka kokuphepha okuhlotshaniswa nezinto zezintambo ze-coaxial zendabuko ezifana ne-PVC (i-polyvinyl chloride) ne-PE (i-polyethylene). Lezi zinto zizokhipha amagesi e-halogen anobuthi kanye nentuthu ewugqinsi lapho zivezwe emlilweni, kubeke izinsongo ezinkulu kubantu nempahla.

Ngokuphambene, izinto zekhebula le-coaxial ze-LSZH zenzelwe ukunciphisa ukukhishwa kwamagesi anobuthi kanye nokugqwala kanye nokunciphisa ukukhishwa kwentuthu uma kuba nomlilo. Lokhu kuyenza ilungele ukusetshenziswa ezindaweni ezivalekile njengezakhiwo, amahubhe nezinye izindawo lapho kunobungozi bomlilo noma ukuhogela intuthu.

Ngaphezu kwezinzuzo zokuphepha, izinto zekhebula le-coaxial ze-LSZH zinikeza izakhiwo eziphakeme zikagesi nezemishini. Inezici ezinhle kakhulu ze-dielectric, ezivumela ikhwalithi yokudlulisela isignali ephezulu kanye nokulahlekelwa kwesignali ephansi, okuyenza ifanelekele izinhlelo zokusebenza ze-high-frequency. Ngaphezu kwalokho, izakhiwo zayo eziqinile zemishini ziqinisekisa ukuqina nokuthembeka ezimweni ezihlukahlukene zemvelo.

Ukusetshenziswa kwezinto zekhebula le-coaxial coaxial enentuthu ephansi enentuthu ephansi kuya ngokuya kuvame embonini yezokuxhumana njengoba abakhiqizi nabahlinzeki bezinsizakalo bebeka phambili ukuphepha nokusebenza kwengqalasizinda yabo yenethiwekhi. Ngokukhuphuka kokudluliswa kwedatha ngesivinini esikhulu kanye nesidingo esandayo sokuxhumeka okuthembekile nokuvikelekile, ukukhethwa kwempahla yekhebula sekuyindaba eyinhloko yochwepheshe bemboni.

Ngaphezu kwalokho, ukusetshenziswa kwezinto zekhebula le-coaxial ezinentuthu ephansi, ezingenalo i-halogen kuhlangabezana nezindinganiso zokulawula kanye nemigomo yemvelo. Ngenxa yemiphumela emibi yezempilo kanye nemvelo yezinto eziqukethe i-halogen, amazwe amaningi nezifunda ziye zasebenzisa imithetho eqinile mayelana nokusetshenziswa kwezinto eziqukethe i-halogen kumaphrojekthi wokwakha kanye nengqalasizinda. Izinto zekhebula le-coaxial ezinentuthu ephansi, ezingenawo i-halogen zinikeza izixazululo ezisimeme nezivumelanayo, okuvumela izinhlangano ukuthi zihlangabezane nalezi zidingo futhi zibe negalelo ekusaseni eliphephile neliluhlaza.

Njengoba imboni yezokuxhumana iqhubeka nokuthuthuka, ukuthuthukiswa kanye nokwamukelwa kwezinto ezintsha ezifana nezinto zekhebula le-coaxial coaxial ezinentuthu ephansi zizodlala indima ebalulekile ekulolongeni ikusasa lengqalasizinda yenethiwekhi. Ngokubeka eqhulwini ukuphepha, ukusebenza kanye nokusimama, ababambiqhaza bemboni bangakha amanethiwekhi okuxhumana aqinile nathembekile ukuze ahlangabezane nezidingo ezikhulayo zenkathi yedijithali.

Kafushane, izinto ze-LSZH coaxial cable zinikeza inhlanganisela ephoqelelayo yokuphepha, ukusebenza kanye nezinzuzo zemvelo, okuzenza zibe ukukhetha kokuqala kwezicelo zokuxhumana ngocingo. Amandla ayo okunciphisa ubungozi obuhlobene nomlilo kanye nezakhiwo zawo eziphakeme zikagesi nezemishini ziyenza ibe into ekhethwayo ochwepheshe bemboni. Njengesidingo sesivinini esikhulu, ukuxhumana okuthembekile kuyaqhubeka nokukhula, umusi ophansi, izinto zekhebula le-coaxial ezingenayo i-halogen zizodlala indima ebalulekile ekubumbeni ikusasa lengqalasizinda yenethiwekhi, ukuqinisekisa umhlaba ophephile futhi oxhumeke kakhulu kuwo wonke umuntu.