Ukuba wakha wangena kwigumbi lakho elingaphantsi komhlaba, egaraji, okanye kwindawo yokupaka engaphantsi komhlaba ukuze ubukele isignali yakho yeselfowuni isihla iye kwi-zero bar, uyazi ukuba kuyacaphukisa kangakanani. Imiyalezo ayithumeli, iifowuni ziyasihla phakathi kwesivakalisi, kwaye awukwazi nokufowuna ngokukhawuleza ukuba kufuneka wenze njalo. Emva kweminyaka eli-14 unceda abantu ukulungisa iindawo ezifileyo, ndingakuxelela: izindlu ezingaphantsi komhlaba zezinye zezona ndawo zinzima ukufumana isignali ethembekileyo. Iindonga ezinkulu zekhonkrithi, indawo engaphantsi komhlaba, kunye nokuvaleka komhlaba ngaphezulu kulula ukwenza isignali ibe buthathaka nge-60–80 dB. Malunga ne-12% yezakhiwo kwihlabathi liphela zineendawo ezifileyo phantsi komhlaba, kwaye ukutshintsha iifowuni okanye ukukhalaza kwiinkampani ezithwala abantu akusoloko kuyilungisa ingxaki.
akukho signali kwindawo yokupaka engaphantsi komhlaba/engaphantsi komhlaba/engaphantsi komhlaba
Akunyanzelekanga ukuba ube yinjineli ukuze ukhethe inkqubo ethembekileyo, kodwa kufuneka uqondeiinxalenye ezine ezibalulekileyo ezenza okanye eziphula ukusebenza.
Isixhobo sokuxhasa inethiwekhi yeselulaIyunithi ilawula ukufumaneka kunye nokuzinza; khumbula ukuba ukufumaneka okuphezulu akusoloko kungcono, kuba ukufumaneka okuninzi kunokubangela ukuzitshintsha kwaye kwenze isignali yakho ibe mandundu.
I-antenna yangaphakathiIbalulekile kwakhona: ii-antenna ezibhekisa kwicala ngalinye zigubungela iindawo ezivulekileyo, ngelixa ii-antenna ezibhekisa kwicala ngalinye zigxila kwiikona okanye kumagumbi athile.
Eyokugqibela kodwa engancinananga,sebenzisa intambo ye-coaxial elahlekileyo kancinciIsandisi sokuvuza kwentambo esingabizi kakhulu endleleni kwaye sonakalisa yonke imizamo yakho.
Ngoku masithethe ngeempazamo endizibona zisenziwa ngabaqalayo yonke imihla.
❌Musa ukuthenga ii-boosters ezindala ezingabizi kakhulu ezixhasa i-2G kuphela—azikwazi ukumelana ne-4G okanye i-5G, ngoko ke uza kuchitha imali kodwa ube nedatha engachanekanga.
❌Musa ukuthenga kakhulu xa unamandla. Kwizindlu ezingaphantsi kwe-100㎡, isixhobo sokunyusa amandla se-500mW sidla ngokwanela. Iindawo ezinkulu okanye ezintsonkothileyo ezingaphezu kwe-300㎡ zinokufuna i-2W okanye ngaphezulu.
❌Kwaye musa ukungayinaki into yokuphazamisa. Khangela i-AGC eyakhelwe ngaphakathi (Automatic Gain Control) kunye neempawu zokucoca—ezi zigcina isignali yakho izinzile nakwiindawo ezingaphantsi komhlaba ezinengxolo eninzi yombane evela kumatshini, izibane, okanye iingcingo.
Ixesha leposi: Epreli-17-2026















