Uma indlu yethu ingenawo umuzwa wocingo oluphathwayo, kufanele siyixazulule kanjani?
Okokuqala, ake sibhekeinkinga yokumbozwa kwesiginaliezindaweni zokuhlala. Ngenxa yokukhosela kwezakhiwo kanye nokuphazamiseka kwamagagasi kagesi, isignali yocingo ephathekayo izoba buthaka noma ayikwazi ukumbozwa. Kubahlali abahlala eTower block, le nkinga ivame kakhulu, ngoba iTower block ivinjelwa kalula yizakhiwo ezizungezile, izihlahla nezinye izinto. Ngakho-ke, ukudluliselwa kwezimpawu ngaphakathi kwabahlali sekuye kwaba nzima kakhulu.
Ukuze baxazulule le nkinga, abantu abaningi bakhethafaka ama-amplifier esignali yocingo oluphathwayo. Lena idivayisi eyenzelwe ngokukhethekile ukuthuthukisa isignali yefoni ephathekayo. Ingahlinzeka ngokumbozwa kwesignali okuqinile, okuqinisekisa ukuthi singawasebenzisa kahle amafoni ethu emakhaya ethu nasezindaweni ezizungezile.
Kunezinzuzo eziningi zokufaka i-amplifier yesignali yocingo oluphathwayo. Okokuqala, ingathuthukisa ikhwalithi yezingcingo. Ama-amplifier esignali angaqeda ukuncishiswa kwesignali kanye nokuphazamiseka, okwenza izingcingo zicace futhi zizinzile. Lokhu kubaluleke kakhulu ekuxhumaneni kwebhizinisi, izingcingo zomndeni nabangane, kanye nezimo eziphuthumayo.
Okwesibili, i-amplifier yesignali yocingo ephathekayo ingathuthukisa isivinini sokudluliswa kwedatha. Sivame ukusebenzisa omakhalekhukhwini ukuphequlula i-inthanethi, njengokuphequlula amakhasi ewebhu, ukubuka amavidiyo, nokulanda amafayela. Kodwa-ke, uma isignali ingalungile, isivinini senethiwekhi singase sihambe kancane noma singazinzile. Ukufaka i-amplifier yesignali kungaxazulula ngempumelelo le nkinga, kusheshise isivinini sokudluliswa kwedatha, futhi kuthuthukise ulwazi lomsebenzisi.
Ngaphezu kwalokho, i-isikhulisi sesiginaliingandisa futhiukumbozwa kwesiginaliububanzi. Ezinye izindawo zokuhlala zitholakala ezindaweni eziyinkimbinkimbi zezwe, njengezindawo zezintaba, kude namadolobha, noma izakhiwo eziphakeme. Kulezi zindawo, isignali yocingo oluphathwayo ivame ukuvinjelwa, okuholela esignalini ebuthaka noma ukungabikho kokuxhumana nhlobo. Ukufaka i-amplifier yesignali kungaxazulula le nkinga, okuvumela isignali ukuthi imboze wonke amakhona endlu, kuqinisekiswe ukuthi singasebenzisa amafoni ethu ngokukhululeka noma kuphi.
Ngamafuphi, ukufaka ama-amplifier esignali yocingo oluphathwayo kuyindlela ephumelelayo nejwayelekile yokuxazulula inkinga yokungambozwa kahle kwesignali ezakhiweni zokuhlala. Akugcini nje ngokuhlinzeka ngezibonakaliso ezizinzile nezinamandla, kuthuthukise ikhwalithi yocingo kanye nesivinini sokudlulisa idatha, kodwa futhi kwandise impilo yebhethri yamafoni aphathwayo futhi kunciphise imisebe. Ngakho-ke, uma uhlangabezana nenkinga yokumbozwa kabi kwesignali endlini, ungase ucabangele ukufaka i-Isikhulisi sesignali yocingo oluphathwayoukuyixazulula. Lokhu kuzokulethela impilo elula kanye nesipiliyoni esimnandi sefoni ephathekayo.
Isikhathi sokuthunyelwe: Julayi-05-2023