Kungani Isiginali Yakho Yeselula Iba Buthaka Ngezinsuku Zemvula?

Uke waqaphela yini ukuthi isignali yakho yeselula iba buthaka ngezinsuku zemvula? Izingcingo zingase zehle noma zibe nzima, kuyilapho ukusakazwa kwevidiyo kuncipha noma kubhafa ngokungapheli. Kodwa kungani isimo sezulu esinemvula sinomthelela obonakalayo kumasignali eselula?

Imvula Iwathinta Kanjani Amandla Esiginali Yeselula
1. Ukumuncwa Kwesiginali kanye Nokuhlakazeka

Izimpawu zamaselula zihamba ngamaza omsakazo, angaphazanyiswa yimvula. Amathonsi emvula emoyeni asebenza njengezithiyo ezincane, ezimunca futhi zihlakaze la magagasi. Ukumuncwa kwenzeka lapho amaconsi emvula ethatha amandla esignali, ehlisa amandla ayo. Ukuhlakazeka kwenzeka lapho amaconsi emvula echezukisa isignali emikhondweni eminingi, eyivimbela ukuthi ingafinyeleli kumamukeli ngempumelelo. Lesi simo, esaziwa ngokuthi ukunqanda imvula, sifana nokukhuluma endlini egcwele ukotini; ukotini udonsa futhi uhlakaze umsindo, uwenze ungacacisi.

2. Umthelela Wemvamisa
Amafrikhwensi ahlukene ahlangabezana namazinga ahlukahlukene okulahlekelwa kwesignali emvuleni. Amasignali amafrikhwensi aphezulu ahlupheka kakhulu kunalawo anefrikhwensi ephansi. Isibonelo, amanethiwekhi e-5G, asebenza kumafrikhwensi aphezulu, athintwa kakhulu imvula kunamanethiwekhi e-4G. Lokhu kungenxa yokuthi amasignali emvamisa ephezulu anobude obufushane wamaza, okuwenza kube lula ukuphazanyiswa amathonsi emvula.

3. Ukulungiswa kwamandla ngeziteshi eziyisisekelo kanye namadivayisi eselula
Ukuze umelane nokulahlekelwa kwesignali, iziteshi eziyisisekelo namaselula akhulisa ngokuzenzakalelayo amandla okudlulisela. Nokho, lokhu kulungiswa kunemikhawulo. Ukwenyuka kwamandla ngokweqile kungaholela ekushiseni ngokweqile noma ekusetshenzisweni kwamandla ngokweqile. Ukwengeza, noma amandla anyukile, imvula enamandla isengaphazamisa kakhulu ukudluliswa kwesignali.

4. Umphumela Wezindlela Eziningi
Ngezinsuku zemvula, amasignali eselula angase afinyelele idivayisi yakho ngezindlela eziningi, okuhlanganisa ukudluliswa okuqondile nokuboniswa okuvela ezindaweni ezifana nezakhiwo naphansi. Lo mphumela we-multipath ungabangela isigaba sesignali nokuhluka kwe-amplitude, okuholela ekuhlanekezeni kanye nekhwalithi yesignali encishisiwe. Uma amasignali abonisiwe ephazamisa amasignali aqondile, abasebenzisi bangase bahlangabezane nokwehla kwekholi noma ukunensa kwedatha.

5. Ukusebenza Kwezisetshenziswa
Ukusebenza komakhalekhukhwini kanye nezimpondo zesiteshi kungathinteka nayimvula. Amanzi angaphezulu kwe-antenna angehlisa ukusebenza kahle kwawo, abe nomthelela ekudluliselweni kwesignali nokwamukela. Ukwengeza, izimo ezinomswakama zingase zibangele izinkinga zokujikeleza kwangaphakathi kumadivayisi eselula, kuqhubeke nokwenza buthaka ikhwalithi yesiginali.

6. Ukugxambukela kombani
Ngesikhathi sokuduma kwezulu, ama-electromagnetic pulses akhiqizwa umbani angaphazamisa amasignali eselula, abangele ukuphazamiseka kwesikhashana noma ukwehla okukhulu kwekhwalithi yesignali.

I-Lintratek's Mobile Signal Booster ene-AGC Ithuthukisa Kanjani Ukuzinza Kwesiginali Ngezinsuku Zemvula
Ukuze kubhekwane nokuncipha kwesignali yeselula ngesikhathi sezulu, i-Lintratek inikeza izithuthukisi zesiginali yeselula ezihlomeke ngobuchwepheshe be-Automatic Gain Control (AGC), ehlinzeka abasebenzisi ngesixazululo esithembekile.

1. Isebenza kanjani i-AGC
I-AGCiyindlela yempendulo elungisa ngokuzenzakalelayo inzuzo (izinga lokukhulisa) le-booster yesiginali ngokusekelwe kumandla esignali angenayo. Lokhu kuqinisekisa ukuthi isignali yokuphumayo ihlala ngaphakathi kwebanga elifanele, ivimbela ukuhlanekezela nokugcina ukuxhumeka kwekhwalithi ephezulu. Lapho isignali yokokufaka iba buthaka, i-AGC inyusa inzuzo ukuze iyikhulise, igcine isignali yokuphumayo izinzile. Le nqubo ifana nokuphakamisa izwi endaweni enomsindo ukuze abanye bakuzwe kahle.

kw25 AGC Mobile Signal Booster

2. Ukuzivumelanisa Nokulahlekelwa Kwesignali Okubangelwa Imvula
Njengoba imvula idonsa futhi isakaze amasignali ahambayo,I-Lintratek'si-booster yesignali yeselulange-AGC ilungisa inzuzo yayo ukuze inxephezele ukulahlekelwa kwesignali. Uma isistimu ithola ukwehla kwamandla esignali ngenxa yemvula, i-AGC inyusa ngokuzenzakalelayo inzuzo, iqinisekisa ukuxhumana okuzinzile nokucacile.
I-Lintratekama-booster amasignali eselula nge-AGCubuchwepheshe bunciphisa ngempumelelo isignali ukuncipha kwezimo zezulu ezingezinhle, kuqinisekiswe ukuzizwisa kokuxhumana okungenazihibe nokungaphazamiseki, ngisho nangezinsuku zemvula.