Kutumiza kwa ma signali opanda zingwe mtunda wautali ndi chobwereza champhamvu cha Lintratek
Pamene zinthu zikupita patsogolo, malo ambiri akumidzi adagwiritsidwa ntchito polumikiza mizinda ndi mizinda. Maukonde oyendera amabweretsa zinthu zambiri zosavuta kwa anthu. Ndipo pali chinthu chofunikira chomwe chiyenera kuganiziridwa pokhazikitsa maukonde oyendera:kutumiza chizindikiro chopanda zingwe.
Mwachitsanzo, malo atsopano okhala anthu okhala m'madera ozungulira madera, msewu watsopano, ngalande yodutsa mtunda wautali kudutsa m'phiri, siteshoni ya sitima yapansi panthaka/sitima kumidzi… Popanda kulumikizana m'malo awa, palibe chomwe chingapambane pakukula kwa madera atsopano.
Ndiye kodi tiyenera kuchita chiyani kuti titsimikizire kuti pali njira yonse yolumikizirana pafoni panthawi yomanga malo omanga, kuti titsimikizire kuti palibe choletsa kutumiza mauthenga opanda zingwe m'madera akumidzi?
Apa tikufuna kufotokoza mfundo zatsopano:Kutumiza chizindikiro cha waya kwakutali komanso chobwerezabwereza cha fiber optic.
Kutumiza chizindikiro chopanda zingwe kwa mtunda wautali: Tumizani foni/wayilesi yopanda zingwe kuchokera ku nsanja yoyambira kupita kumidzi pogwiritsa ntchito chipangizo chotchedwa repeater. Ponena za chipangizo chobwerezabwereza chomwe chili choyenera kutumiza ma signal opanda zingwe mtunda wautali, ife Lintratek tikhoza kukupatsani njira ziwiri: chobwerezabwereza champhamvu chapamwamba komanso chobwerezabwereza cha fiber optic.
Chobwerezabwereza cha fiber optic:Ndi Donor Booster, Remote Booster, Donor Antenna ndi Line Antenna kuti tizindikire mtunda wautali (ndi chingwe cha ulusi cha 5-10km) kutumiza chizindikiro chopanda zingwe.
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| wobwerezabwereza wamphamvu wamba | chobwerezabwereza cha fiber optic |
Monga momwe zithunzi zikusonyezera, kusiyana kwakukulu pakati pa machitidwe awiriwa ndi: Fiber optic repeater imachotsedwa ndi Host booster ndi Line booster. Madipatimenti awiriwa amalumikizidwa ndi Fiber Cable yokonzedwa kutalika. Kapena tinganene kuti, host booster plus line booster ndi yofanana ndi repeater imodzi yamphamvu yachibadwa. Ndi dongosolo la fiber optic repeater, titha kuzindikira kutumiza kwa ma signaling opanda zingwe kwakutali koyenera madera akumidzi.
Kuti mudziwe zambiri zokhudza kutumiza ma signal opanda zingwe kutali komanso Lintratek powerful signal booster, apa tikufuna kugawana nanu ndondomeko yonse ya chimodzi mwa zochitika zathu za polojekiti:Yankho la netiweki ya msewu waukulu.
Pa Epulo 22, 2022, ife a Lintratek tinalandira mafunso kuchokera kwa a Lew, akuti anali atagwira ntchito ya boma: kumanga ngalande ya msewu waukulu. Pakadali pano amafunika kuthetsa risiti yofooka ya foni yam'manja panthawi yonse ya ngalande. Ndicho chifukwa chake adapempha thandizo kwa a Lintratek.
Titalankhulana ndi kasitomala wathu a Lew, tinapeza kuti kutalika konse kwa ngalande imodzi kunali 2.8km. Ndipo ntchito yathu inali kupereka njira yothetsera mavuto a netiweki yonse kuti tidutse ngalande ziwiri zolunjika (iliyonse ili pafupifupi 2.8km). Chifukwa cha mtunda wautali, tifunika kusintha chobwerezabwereza cha fiber optic m'malo mwa chobwerezabwereza champhamvu chachizolowezi.
Kuti tidutse ma tunnel awiri a 2.8km, tikukulimbikitsani kukhazikitsa njira ziwiri za fiber optic repeater mbali iliyonse (kum'mawa ndi kumadzulo). Cholimbikitsira chilichonse chiyenera kulumikizidwa ndi zigawo ziwiri za line boosters, chifukwa chake, apa tifunika kugwiritsa ntchito 2-way splitter kuti tichite izi. Ndipo line booster iliyonse iyenera kulumikizidwa ndi 2-way antenna, komanso 2-way splitter ndiyofunikira pano. Monga tikudziwira, antenna iliyonse yotumizira imatha kuphimba mtunda wa 500-800m, chifukwa chake dongosolo lonse monga chithunzi chikusonyezera ndi loyenera.
Lintratek ili ndi zaka zoposa 10 zokumana nazo popanga chilimbikitso cha ma signal ndikupereka njira zothetsera mavuto pa netiweki ya makasitomala, makamaka akatswiri pantchito yotumiza ma signal opanda zingwe kutali komanso kukhazikitsa ma repeater amphamvu. Tilinso ndi mitundu yosiyanasiyana ya ma model omwe makasitomala amasankha omwe amakwaniritsa mapulogalamu osiyanasiyana.
| PChitsanzo cha Zamalonda | Cchingwe | Skufotokoza | Fgulu lofunsira |
 | Single Bndi170*270*60mm | MMphamvu ya nkhwangwa: 85dBOMphamvu yotulutsa: 33dBmRipple mu Band: ≤6dB MKuphimba kwa nkhwangwa: 3000sqm RCholumikizira cha F: N-Chachikazi N | CDMA: 850MHZGMphamvu ya SM: 900MHZDCS: 1800MHZ WCDMA: 2100MHZ |
| Dual Bndi220*270*60mm | CD: 850+1800MHZDKumtunda: 1800+2100MHZGD: 900+1800MHZ GKuthamanga: 900+2100MHZ | ||
| Tkuphulika Bndi330*270*60mm | CKufotokozera kwa Anthu: 850+1800+2100CGD: 850+900+1800CGW: 850+900+2100 GKufotokozera kwa Anthu: 900+1800+2100 DWL: 1800+2100+2600 | ||
 | Single Bndi | MMphamvu ya nkhwangwa: 90dBOMphamvu yotulutsa: 35dBmRipple mu Band: ≤6dB MKuphimba kwa nkhwangwa: 30000sqm Skukula: 330*310*130mm RCholumikizira cha F: N-Chachikazi N | CDMA: 850MHZGMphamvu ya SM: 900MHZDCS: 1800MHZ WCDMA: 2100MHZ |
| Dual Bndi | CD: 850+1800MHZDKumtunda: 1800+2100MHZGD: 900+1800MHZ GKuthamanga: 900+2100MHZ | ||
| Tkuphulika Bndi | CKufotokozera kwa Anthu: 850+1800+2100CGD: 850+900+1800CGW: 850+900+2100 GKufotokozera kwa Anthu: 900+1800+2100 DWL: 1800+2100+2600 | ||
 | 5 WATT(Gulu limodzi/lawiri/latatu) | MMphamvu ya nkhwangwa: 95dBOMphamvu yotulutsa: 5W | CDMA: 850MHZGMphamvu ya SM: 900MHZDCS: 1800MHZ GD: 900+1800MHZ GKuthamanga kwa Mphepo: 900+1800+2100MHZ |
| 10 WATT(Gulu limodzi/lawiri/latatu) | MMphamvu ya nkhwangwa: 100dBOMphamvu yotulutsa: 10W | ||
| 20 WATT(Gulu limodzi/lawiri/latatu) | MMphamvu ya nkhwangwa: 105dBOMphamvu yotulutsa: 20W |
Ngati ndinu kontrakitala wa mapulojekiti opititsa patsogolo ntchito ndipo nthawi zonse mukufunika kuthetsa vuto la kulumikizana kwa mafoni, musazengereze ndipo ingolumikizanani ndi Lintratek kuti mudziwe zambiri za ukadaulo wotumizira ma signal opanda zingwe.
Timakupatsiraninso njira yothetsera ma netiweki malinga ndi opereka ma netiweki (ogwira ntchito pa netiweki) m'dera lanu:
Ngati ndinu ochokera ku South America, chondeDinani apakuti muwone chitsanzo choyenera cha ma frequency band oyenera.
Ngati ndinu ochokera ku North America, chondeDinani apakuti muwone.
Ngati ndinu ochokera ku Africa, chondeDinani apakuti mupeze malangizo oyenera.
Ngati ndinu ochokera ku Europe, chondeDinani apakuti mudziwe zambiri zokhudza njira yothetsera vuto la netiweki pogwiritsa ntchito ma band olondola.