Ayikwazanga ukufumana isignali yeSelfowuni kwindawo engaphantsi. Nokuba udibana neemeko ezingxamisekileyo kwiindawo zokupaka eziphantsi komhlaba ezifuna unxibelelwano, okanye ukungakwazi ukunxibelelana nabahlobo kwiindawo zokuthenga eziphantsi komhlaba, ezi ziindawo ezibuhlungu kubomi bethu bemihla ngemihla. Ngoku, sikubonelela ngeukugubungela umqondisoisisombululo esikuvumela ukuba unxibelelane ngaphandle kwesithintelo nakwigumbi elingaphantsi.
Isigqubuthelo esisezantsi esisigqubuthelo sophawu lweselfowuni sisixhobo esikhethekileyo. Awusathintelwa sisithuba, uya kuba nakho ukonwabela uzinzo kunye nomgangatho ophezulu wesignali yefowuni yeSelula naphi na kwigumbi elingaphantsi. Nokuba lunxibelelwano, ukuthumela imiyalezo, okanye ukusefa kwi-intanethi, kulula kwaye kulula ukuhlala unxibelelana nosapho kunye nabahlobo. Ke ngoko, ii-amplifiers zesignali zeselfowuni ziya zixhaphaka ngakumbi kubomi banamhlanje.
Kwiindawo ezixineneyo okanye umbane obuthathaka, iimpawu zomnxeba zinokuphazamiseka okanye zingakwazi ukuqhagamshelwa. Isandisi-lizwi sophawu lweselfowuni sisenokusetyenziswa ekwandiseni ngempumelelo uzinzo kunye namandla okwamkela umqondiso kunye nokuqinisekisa umgangatho wokufowuna kunye nokutyibilika kothumelo lwedatha.
IIsixhobo sokuqinisa umqondiso wefowuni ephathwayo kwigumbi elingaphantsisisixhobo esinakophucula isignali yefowuni ephathwayokunye nokwandisa ukugubungela umqondiso. Kwezinye iindawo, isignali yeSelfowuni isoloko ivaliwe, nto leyo ekhokelela kuphawu olubuthathaka okanye akukho xhulumaniso kwaphela. Ukufaka i-amplifier yesignali kunokusombulula le ngxaki ngokugubungela yonke ikona yesignali, ukuqinisekisa ukuba sinokusebenzisa ifowuni yethu ngokukhululekile naphi na. Umgaqo ophambili kukufumana imiqondiso kwii-eriyali zangaphandle kwaye emva koko uziguqule zibe ziimpawu ezomeleziweyo ngee-eriyali zangaphakathi ukuze zisetyenziswe ziifowuni eziphathwayo. Umgaqo osebenzayo wezixhobo ezahlukeneyo zesixhobo sokukhulisa umqondiso wefowuni yahlukile kancinane, kodwa eyona ngongoma ixhaphakileyo kukunqanda unxibelelwano lomnxeba olugqithiselwe ekuqaleni kwifowuni ephathwayo, kwaye emva koko ludlulisele umqondiso kwifowuni ephathwayo ngamandla aphezulu.
Umgaqo wokusebenza weisiseko sesiseko sophawu lwefowuni ephathwayoilula ngokwentelekiso. Iqulethe izinto ezintathu eziphambili: i-eriyali yangaphandle, i-eriyali yangaphakathi, kunye nesandisi somqondiso. Okokuqala, i-eriyali yangaphandle ifumana kwaye idlulisele isignali yefowuni yangaphandle kwi-amplifier yomqondiso. I-amplifier yesignali ikhulisa amandla ophawu olufunyenweyo kwaye idlulisele kwi-eriyali yangaphakathi. Okokugqibela, i-antenna yangaphakathi iya kugubungela yonke indawo yangaphakathi kunye nesiginali yefowuni eyandisiweyo, ukuqonda ukugubungela ngokupheleleyouphawu lwangaphantsi.
Isiseko esisezantsi sophawu lweselfowuni sisisombululo esifanelekileyo. Iyakwazi ukugubungela ngokupheleleyo isignali yefowuni yeSewulayo kwindawo engaphantsi, isombulule ingxaki yomqondiso obuthathaka okanye ongekho, unikeze uxhulumaniso lwesignali oluzinzileyo, kunye nokunciphisa ukukhanya kweefowuni eziphathwayo. I-speakeasy, amagumbi angaphantsi kunye neendawo zokupaka ezingaphantsi komhlaba ezineempawu ezibuthathaka zinokucinga ukusebenzisaIzixhasi zeempawu zefowuni eziphathwayoukuzisa amava angcono onxibelelwano ngemfonomfono kwindawo yakho engaphantsi.
Ixesha lokuposa: Jul-07-2023