Izixhumi ze-RF coaxial ziyizingxenye ezibalulekile-zokudlulisela isignali yemvamisa, futhi ukusebenza kwazo kuthinta ngokuqondile ukuqina kwedivayisi nekhwalithi yesignali. Ukunakekelwa kwansuku zonke kubalulekile ukuze kuqinisekiswe{2}}ukusebenza okuthembekile kwesikhathi eside.
Inhlanzeko ibalulekile. Uthuli, uwoyela, noma amadiphozithi e-oxide anganqwabelana kalula endaweni yesixhumi nezindawo zokuxhumana, okuholela ekuxhumaneni okubi. Kunconywa ukusula ngobumnene izindlu nezikhonkwane nge-alcohol anhydrous kanye nendwangu ethambile; gwema ukusebenzisa amathawula ephepha abrasive noma izincibilikisi ezibolayo. Ukuze uthole amabala anenkani, sebenzisa ibhulashi lokuhlanza elikhethekile noma umoya ocindezelwe ukuze ususe ukungcola ezikhaleni.
Hlola isimo sokuxhuma. Ngaphambi kokufaka noma ukususwa ngakunye, qiniseka ukuthi izixhumi ziqondile. Gwema ukusebenzisa amandla amaningi angase agobe izikhonkwane noma alimaze indlu. Njalo hlola abathintwayo ukuze uthole izimpawu ze-oxidation, ukwakheka, noma ukugqwala, bese ubuyisela noma yiziphi izinkinga ngokushesha. Izindawo ezinomswakama zingabangela ukugqwala kalula. Kunconywa ukuthi ugcine ebhokisini lomswakama-noma esikhwameni esivaliwe esine-desiccant.
Ukugcinwa nokusetshenziswa okufanele. Izixhumi ezingasetshenzisiwe kufanele zimbozwe ngezigqoko zothuli ukuvimbela ukungena kothuli. Gwema ukuchayeka isikhathi eside emazingeni okushisa adlulele noma ukuphazamiseka okunamandla kazibuthe kagesi. Uma uxhuma noma ukhipha, bamba umzimba wesixhumi futhi ugweme ukudonsa ikhebula ukuze uvimbele ukuphuka kwezintambo zangaphakathi.
Hlola ukusebenza njalo. Noma ngabe isixhumi{1}}esiphezulu sibonakala sijwayelekile, ukufanisa kwaso okubambezelayo nokulahlekelwa kokufakwa kungase kushintshe ngokuhamba kwesikhathi. Kunconywa ukuhlola amapharamitha angukhiye ngesihlaziyi senethiwekhi njalo ezinyangeni eziyisithupha ukuze uqinisekise ukuthi ahlangabezana nezindinganiso zokusebenza.
Izinyathelo zokunakekela ezilula ezifana nalezi zinganweba kakhulu impilo yesixhumi sakho se-RF coaxial futhi ziqinisekise ukudluliswa kwesignali okuzinzile nokuthembekile. Imininingwane inquma ukusebenza, ngakho ukunakekelwa okujwayelekile kubalulekile.