Imiyoboro yo gufata neza RF

Jul 20, 2025 Tanga ubutumwa

Umugozi wa RF ni ibice byingenzi byohereza ibimenyetso byihuta -, kandi imikorere yabyo igira ingaruka itaziguye kandi ihamye ya sisitemu yitumanaho. Kugirango umenye igihe kirekire -, gukora neza, ingamba zifatika zo kubungabunga ni ngombwa.


Kugenzura buri munsi no gukora isuku

Buri gihe ugenzure inyuma yumugozi winyuma, witondere cyane ibice byose, kwambara, cyangwa kwangirika kwicyatsi. Ibyangiritse byoroheje bishobora gutera ibimenyetso cyangwa amazi yinjira kandi bisaba kwitabwaho byihuse. Koresha umwenda wumye, woroshye kugirango uhanagure umwanda wo hejuru; irinde gukoresha ibishishwa byangirika. Kuraho oxyde n'umukungugu mubihuza, hanyuma ukoreshe isuku kabuhariwe nibiba ngombwa kugirango wirinde kwiyongera.


Gushyira neza no Gukosora

Mugihe cyo kwishyiriraho, irinde kunama cyane cyangwa kugoreka umugozi. Iradiyo yunamye ntigomba kuba munsi yagaciro kakozwe nuwayikoze (mubisanzwe byibuze inshuro 10 diameter ya kabili), kuko ibyo bishobora gutuma umuyobozi wimbere avunika. Koresha clamp zidasanzwe kugirango ukosore, kandi wirinde guhuza insinga zicyuma kugirango wirinde kwangirika. Ahantu hashyushye, huzuye, cyangwa umukungugu, birasabwa gushiraho amaboko arinda cyangwa umuhuza ufunze.

Kwipimisha bisanzwe no gusimburwa

Koresha umuyoboro wisesengura (VNA) kugirango ugerageze umugozi uhagaze (VSWR) hamwe nigihombo cyo gushiramo. Niba ibi bipimo biri hanze yurwego rusanzwe (urugero, VSWR> 1.2 cyangwa igihombo cyiyongera cyane), menya amakosa. Nubwo umugozi usa nkaho umeze neza nyuma yigihe kirekire {{5} use ikoreshwa, insulasiyo yimbere irashobora kwangirika kubera gusaza. Birasabwa gusuzuma no gusimbuza umugozi buri myaka 3-5 nibiba ngombwa.

Kubika no Gutwara

Intsinga zidakoreshwa zigomba gutekwa no kubikwa ahantu hakonje, humye, kure yumuvuduko nubushyuhe bwinshi. Komeza kugabanuka karemano mugihe ushushe kugirango wirinde guhindura imiterere yimbere. Koresha ibikoresho byumwimerere cyangwa guhungabana - ibikoresho bikurura mugihe cyo gutwara kugirango ugabanye kunyeganyega ningaruka kumuhuza.

Kubungabunga neza birashobora kwagura cyane ubuzima bwinsinga za RF, kwemeza ubwiza bwikimenyetso, no kugabanya ibiciro byo kubungabunga sisitemu.