Uhlelo Lokusabalalisa Izintambo, oluvame ukubizwa ngokuthi i-DAS, luyinethiwekhi yamaphoyinti ezintambo ahlukaniswe ngokwesikhala axhunywe emthonjeni owodwa ngendlela yokuthutha enikeza isevisi yentambo ngaphakathi kwendawo ethile noma isakhiwo. Inhloso eyinhloko yohlelo lokusabalalisa izintambo ukuthuthukisa ukumbozeka kwamaselula, umthamo, nokwethembeka ezindaweni lapho amasignali emacro cell endabuko ezama khona ukungena ngempumelelo. Kusukela emakhempasini amakhulu ezinkampani nezibhedlela ezinemitebe eminingi kuya emigwaqweni eminyene yamadolobha nasezinkambeni zokuhamba ezingaphansi komhlaba, ubuchwepheshe be-DAS sebube umgogodla wokuxhumana okungenazintambo okungenazihibe. Eminyakeni eyishumi edlule, ukwanda kokusetshenziswa kwedatha yamaselula, okubangelwa ukusakazwa kwamavidiyo, amadivayisi e-IoT, nezinhlelo ezisebenza ngefu, kwenze ukusabalalisa amasignali okuqinile kwaba semqoka kakhulu kunangaphambili. Ngaphandle kohlelo lokusabalalisa izintambo oluklanywe kahle, abasebenzisi bahlangabezana nezingcingo eziphukayo, isivinini sedatha esiphansi, nezindawo ezingenayo insiza eziphazamisa umkhiqizo nokwaneliseka kwamakhasimende ngokufanayo.

Uma bembhizinisi behlela ingqalasizinda yabo yokuxhumana, izintambo ze-DAS zidlala indima ebalulekile ekuvaleni igebe phakathi kwamanethiwekhi abathwali nabasebenzisi bokugcina. Ngokungafani nentambo eyodwa enamandla aphezulu esakaza endaweni enkulu, uhlelo lwezintambo olusabalalisiwe lusebenzisa amanodi amaningi anamandla aphansi abekwe ngobuchule ukuze anikeze amandla esignali angaguquki kuyo yonke indawo yokumboza. Le ndlela ayithuthukisi nje kuphela ukungena kwesignali ezindaweni ezinzima ukufinyelela kuzo, kodwa futhi ithuthukisa umthamo wenethiwekhi ngokwehlisa umthwalo kusuka kumibhoshongo emikhulu eminyene. Kubaphathi bezakhiwo, onjiniyela benethiwekhi, nababambiqhaza bezebhizinisi, ukutshala imali ohlelweni lwezintambo olusabalalisiwe oluthembekile kuhumushela ezinzuzweni ezilinganisekayo ekusebenzeni kahle nasekulungisekeni komsebenzisi. Ngaphezu kwalokho, ukuvela kobuchwepheshe be-indoor das kwenze kwaba nokwenzeka ukuletha ukuxhumana okunesivinini esikhulu ezakhiweni lapho ukhonkolo nensimbi kungavimba amasignali angenantambo. Noma ngabe inhloso ukusekela ukuxhumana okubalulekile kwabaphenduli bokuqala noma ukuvumela ukuzulazula okushelelayo kwabasebenzi basehhovisi, isu lezintambo ze-DAS elenziwe kahle liyadingeka.

Shenzhen Narwhal Electronic Technology Co., Ltd. isungule ukuthi iyinkampani ehamba phambili ekukhiqizeni ama-antenna okuxhumana kanye nemikhiqizo ye-RF connectivity, isebenzela amakhasimende emhlabeni wonke ngezixazululo ezenziwe ngobuchule obuphezulu. Inhloko-dolobha yayo ise-Shenzhen, e-China, inkampani isebenzisa indawo yayo engamasu eminye yezindawo ezinamandla kakhulu zokukhiqiza izinto zikagesi emhlabeni ukuze ilethe imikhiqizo ye-antenna esezingeni eliphezulu ngamanani ancintisanayo. Ngobuchule obuningi obunqwabelene eminyakeni ekwakhiweni kwama-antenna, ubunjiniyela be-RF, kanye nokukhiqizwa ngobuningi, i-Shenzhen Narwhal Electronic Technology Co., Ltd. yakhe idumela lokuthembeka, ukuqamba izinto ezintsha, kanye nokunakekela amakhasimende ngokushesha. Indawo yokukhiqiza yenkampani ifakwe imishini yokuhlola ethuthukile kanye nemigqa yokukhiqiza ekwazi ukuphatha konke kusukela ekwenzeni amaproto amancane kuya kuma-oda ezimboni amakhulu. Ngokuhlanganisa ukulawulwa kwekhwalithi okuqinile namandla okukhiqiza aguquguqukayo, i-Shenzhen Narwhal Electronic Technology Co., Ltd. iqinisekisa ukuthi wonke umkhiqizo ophuma endaweni yayo uhlangabezana namazinga aphezulu kakhulu okusebenza nokuqina.

Kuwo wonke umlando wayo, i-Shenzhen Narwhal Electronic Technology Co., Ltd. iye yandisa uhlu lwemikhiqizo yayo ukuze ihlanganise izixazululo eziningi zama-antenna, okuhlanganisa ama-TV antenna, ama-radio antenna, ama-mobile antenna, ama-satellite antenna, kanye nama-antenna akhethekile okuxhumana asetshenziswa ezimbonini. Lesi sizinda esihlukahlukene sinikeza inkampani umbono oyingqayizivele ngezinselele zokuxhumana ngokungenantambo emikhakheni eminingi. Uma kukhulunywa ngama-DAS antenna ngokuqondile, inkampani isebenzisa indlela efanayo yobunjiniyela eqondile eye yayenza yathola ukwethenjwa phakathi kwamakhasimende amazwe ngamazwe. Ukuzibophezela kwenkampani ekhwalithini kubonakala ekutshalweni kwezimali kwayo kumagumbi angaqinisekisiwe (anechoic chambers), ama-network analyzer, kanye nemishini yokuhlola imvelo esetshenziselwa ukuqinisekisa ukusebenza kwama-antenna ngaphansi kwezimo zomhlaba wangempela. Amakhasimende asebenzisana ne-Shenzhen Narwhal Electronic Technology Co., Ltd. athola ukufinyelela hhayi kuphela emikhiqizweni ephakeme kodwa naseqenjini lonjiniyela eliqonda ubunkimbinkimbi bokudluliswa kwe-RF nokuhlanganiswa kwezinhlelo. Ukuze uthole ulwazi oluningi ngamandla aphelele enkampani, izivakashi zingahlola i-mayelana ikhasi kuwebhusayithi esemthethweni.

I-Shenzhen Narwhal Electronic Technology Co., Ltd. inikeza uhlu olubanzi lwezingxenye zohlelo lokusabalalisa izintambo (DAS) eziklanyelwe ukuhlangabezana nezidingo zezimo ezahlukahlukene zokufakwa. Uhlu lwethu lwezintambo ze-DAS luhlanganisa izintambo zophahla ezi-omni-directional, izintambo zephaneli, izintambo eziqondisayo, kanye nezintambo ezikhethekile ezi-wideband ezakhelwe ukusebenza kwama-band amaningi nabaqhubi abaningi. Le mikhiqizo yakhiwa ngezinto zekhwalithi ephezulu eziqinisekisa ukuthembeka kwesikhathi eside, okuhlanganisa izinsimbi ezingagqwali, ama-radome avikelwe emisebeni yelanga, kanye nama-connector e-coaxial asezingeni eliphezulu. I-antenna ngayinye ilungiselelwe ukusekela ama-band amakhulu okuxhumana, okuhlanganisa i-LTE, i-5G, nobuchwepheshe bakudala be-2G/3G, iqinisekisa ukuhambisana nezakhiwo zamanje nezesikhathi esizayo zokuxhumana. Noma ngabe amakhasimende adinga izintambo zephasi elincane lehhovisi noma ukufakwa kwenkundla enkulu yezemidlalo, ikhathalogi yethu inikeza izixazululo ezikwazi ukukhula ezingenziwa ngendlela ethile ukuze zihlangabezane nezidingo ezithile zokumboza.

Ngaphezu kwemikhiqizo ejwayelekile esemgqeni, ithimba lethu lobunjiniyela liqhubeka nokuthuthukisa imiklamo emisha yezinti zokuthola amasignali ukuze libhekane nezinselele ezivelayo ekusetshenzisweni kwe-cellular DAS. Izinti zethu zokuthola amasignali zibonakala ngamazinga aphansi e-passive intermodulation (PIM), okuyipharamitha ebalulekile ekugcineni ukucaca kwesignali ezindaweni ezinama-multi-carrier. Sikhwetha futhi izinti zokuthola amasignali ezinezinketho ezahlukene zama-connector, izinsiza zokufaka, kanye nokuphela kobuhle ukuze kuhlangatshezwane nezakhiwo ezahlukene. Emaphrojekthini angaphakathi kwe-DAS, izinti zethu zokuthola amasignali ezincane, eziphansi zihlangana kahle nophahla nezindonga ngenkathi ziletha ukusebenza okuhle kwe-RF. Wonke umkhiqizo ohlwini lwethu udlula ukuhlolwa okuqinile ukuze kuqinisekiswe ukuthi usebenza ngaphakathi kwezilinganiso zefrikhwensi, amazinga okuzuza, kanye nemingcele ye-beamwidth. Amakhasimende angabuka ikhathalogi ephelele ku-Imikhiqizo ikhasi ukuze bathole i-antenna efanele yohlelo lwabo oluthile.

Ukukhetha umhlinzeki ofanele we-DAS antenna kunomthelela oqondile ekusebenzeni kwesikhathi eside, ekongeni izindleko, nasekuthembekeni kwenethiwekhi yakho engenantambo, futhi i-Shenzhen Narwhal Electronic Technology Co., Ltd. iletha izinzuzo ezihlukile ezisihlukanisa kwabancintisana nathi. Enye yezinzuzo ezibalulekile yisakhiwo sethu samanani ancintisanayo, esivumela amabhizinisi ukuthi asebenzise ingqalasizinda yohlelo lwezintambo ezisabalalisiwe ezisezingeni eliphezulu ngaphandle kokweqa imikhawulo yesabelomali. Lokhu kusebenza kahle sikufeza ngezinqubo zokukhiqiza ezihleliwe, ubukhulu bezomnotho, kanye nochungechunge lokuhlinzeka oluhlanganiswe ngokuqondile olunciphisa izindleko ezingadingekile. Ngaphezu kwalokho, izintambo zethu zakhelwe ukusebenza okuphezulu, zinikeza ukutholakala okungaguquki, amaphethini okusakaza azinzile, nokulahlekelwa kokubuya okuhle kakhulu kumabhendi efrikhwensi acacisiwe. Lokhu kuhumushela ekunciphiseni ukuxhumana okunqamukayo, ukudluliswa kwedatha okuphezulu, kanye nolwazi olungcono lomsebenzisi endaweni yokumboza.

Enye inzuzo ebalulekile isekukwazi kwethu ukuletha izimpahla ngesikhathi esifushane kanye nokuphatha ama-oda ngendlela evumelana nezimo, okubalulekile emaphrojekthini asebenza ngaphansi kwezikhathi eziqinile. Ngenxa yokuthi silawula yonke inqubo yokukhiqiza, kusukela ekuklanyweni kuya ekuhlolweni kokugcina, siyakwazi ukwamukela ama-oda aphuthumayo futhi sihlele imisebenzi yokukhiqiza ehambisana nezikhathi zamaphrojekthi amakhasimende ethu. Ithimba lethu lokusekela ubuchwepheshe nalo liyinsiza ebalulekile, linikeza isiqondiso mayelana nokukhetha izinti zokwamukela (antennas), izindlela zokuzibeka, kanye nokuthuthukisa uhlelo, ukusiza amakhasimende ukuthi athole imiphumela emihle kakhulu ekutshalweni kwezimali kwabo ku-cellular DAS. Ngaphezu kwalokho, zonke izinti zethu zokwamukela ze-DAS ziklanywe kucatshangelwa ukuqina, ziqinisekisa ukuthi ziyamelana nezimo zemvelo ezinzima njengokushisa okwedlulele, umswakamo, nokudlidliza ngokomzimba ngaphandle kokuncipha kokusebenza. Uma ukhetha i-Shenzhen Narwhal Electronic Technology Co., Ltd., uthola umlingani obambe iqhaza ngempela empumelelweni yokusetshenziswa kwenethiwekhi yakho, hhayi nje umthengisi othengisa izingxenye.

Izintini zethu ze-DAS zisetshenziswa emikhakheni eminingi yezimboni nasezinhlelweni ezahlukahlukene, okukhombisa ukuguquguquka nokuthembeka kwezixazululo zethu zobunjiniyela. Emkhakheni wezindawo zokuhlala nezohwebo, abathuthukisi bezakhiwo nabawengameli bezindawo basebenzisa izingxenye zethu zohlelo lwezintini ezisabalalisiwe ukuze banikeze ukumbozwa okuthembekile ngaphakathi kwezakhiwo kubaqashi bamahhovisi, izindawo zokuthengisa, nezindawo zokwamukela izivakashi, baqinisekise ukuthi izivakashi nabasebenzi bahlala bexhumekile kuyo yonke indawo. Izikhungo zezempilo, okuhlanganisa izibhedlela nemitholampilo, zithembela kuzixazululo zethu ze-cellular DAS ukuze zigcine ukuxhumana okungenazihibe kwabasebenzi bezokwelapha, iziguli, nabasebenzi bezimo eziphuthumayo, lapho ukuthembeka kwenethiwekhi kungaba udaba lokuphila nokufa ngempela. Amakhampasi ezemfundo, kusukela ezikoleni zamabanga aphansi kuya emanyuvesi amakhulu, nawo ahlomula ngezintini zethu ngokunweba ukumbozwa kumagumbi okufundela, emitapo yolwazi, ezindlini zokulala, nasezindaweni zangaphandle zokuhlangana lapho abafundi belindele ukuxhumana okungaphazamiseki.

Imboni yezokuthutha nokuthutha izimpahla imele enye indawo enkulu yokusebenzisa imikhiqizo yethu, ngokusetshenziswa ezikhumulweni zezindiza, eziteshini zezitimela, ezinhlelweni zamasimende angaphansi komhlaba, nasezakhiweni zokupaka ezentengiselwano ezibeka izinselele ezihlukile ze-RF ngenxa yobukhulu bazo nezinto zokwakha. Izikhungo zezimboni, izimboni zokukhiqiza, nezindawo zokugcina impahla zisebenzisa ama-indoor DAS antennas ethu ukusekela izinzwa ze-IoT, imishini ezenzakalelayo, nezinhlelo zokuxhumana zabasebenzi ezincike ekuxhumaneni okunamandla okungenantambo. Ngaphezu kwalokho, amanethiwekhi okuphepha komphakathi, izindawo zemidlalo, nezinkimbinkimbi zokuzijabulisa zincike kuma-DAS antennas ethu ukuze amukele izixuku ezinkulu futhi asekele izindlela zokusetshenziswa ezinabantu abaningi ngezikhathi zezehlakalo ezibalulekile. Kuyo yonke le mikhakha, ama-antenna ethu asiza izinhlangano ukuthi zinqobe izikhala zokumboza, zinciphise ukuphazamiseka kwesignali, futhi zilethe ukusebenza kokuxhumana okudingwa imisebenzi yanamuhla. Ukuze uthole ukubuka okujulile kokuthi izixazululo zethu zama-antenna zisetshenziswa kanjani ezimweni ezahlukene, i-Izixazululo ikhasi linikeza izimo zokusetshenziswa ezinemininingwane kanye nemininingwane yezobuchwepheshe.

Iqiniso lokulunga kwezinto (quality assurance) liyisisekelo sefilosofi yethu yokukhiqiza, futhi i-Shenzhen Narwhal Electronic Technology Co., Ltd. isebenzise uhlelo oluphelele lokuphatha ikhwalithi olulawula zonke izigaba zokukhiqiza, kusukela ekuhlolweni kwezinto ezingenayo kuya ekuqinisekisweni komkhiqizo wokugcina. Ifektri yethu ihlangabezana namazinga amukelwa emhlabeni wonke, futhi imikhiqizo yethu yaklanywa futhi ihlolwe ngokuvumelana nemithethonqubo yezimboni efanele ukuze kuqinisekiswe ukuphepha, ukuhambisana kazibuthe kagesi (electromagnetic compatibility), nokusimama kwemvelo. Iqoqo ngalinye lama-antenna e-DAS lihlolwa ngezinqubo eziqinile zokuhlola ezikala imingcele ebalulekile ye-RF, okuhlanganisa i-voltage standing wave ratio (VSWR), inzuzo (gain), iphethini yemisebe (radiation pattern), nokuhlanekezelwa kwe-intermodulation, ukuze kuqinisekiswe ukuthi iyunithi ngayinye ihlangabezana nokucaciswa kwethu okushicilelwe. Sikwenza nokuhlolwa kokucindezela kwemvelo, siveza ama-antenna ezimweni ezinjengomswakamo ophezulu, ukushintshashintsha kokushisa (thermal cycling), nokushaqeka komshini ukuze siqinisekise ukuthembeka kwawo kwesikhathi eside ezindaweni zokufaka eziyinselele.

Embonini lapho ukungaguquguquki kokusebenza kubaluleke kakhulu, ukuzibophezela kwethu kuzinga lokuhle kunikeza amakhasimende ukuzethemba okuphelele emikhiqizweni abayisebenzisayo. Sigcina amarekhodi anemininingwane yokulandeleka kwawo wonke umjikelezo wokukhiqiza, okusivumela ukuthi sihlonze futhi sixazulule ngokushesha noma iziphi izinkinga zekhwalithi ezingavela phakathi nokuphila komkhiqizo. Izinqubo zethu zokuqinisekisa ikhwalithi zihlale zihlolwa futhi zithuthukiswa, okubonisa ukuzinikela kwethu ekuhlaleni siphambili ekwenzeni okuhle kwezokukhiqiza. Ngaphezu kwalokho, sinikeza imibhalo ebanzi yomkhiqizo, okuhlanganisa amashidi edatha, imihlahlandlela yokufaka, kanye nemibiko yokuhlola, ukusekela imizamo yamakhasimende yobunjiniyela nokuthobela imithetho. Emabhizinisini adinga imibhalo esemthethweni yokuqinisekiswa noma ukuhlolwa okuthile kokuthobela imithetho, ithimba lethu lisebenza eduze namakhasimende ukufeza izidingo zabo zokulawula. Ukuze babone intuthuko yakamuva yenkampani nezimemezelo ezihlobene nekhwalithi, amakhasimende angavakashela i-Izindaba ikhasi ukuze uthole izibuyekezo zakamuva.

Ukuqaphela ukuthi wonke umsebenzi wokufakwa kwe-DAS unezidingo ezihlukile, i-Shenzhen Narwhal Electronic Technology Co., Ltd. inikeza ukuthuthukiswa kwezixazululo ezenziwe ngokwezifiso okuphelele kanye nezinsizakalo ze-OEM/ODM ukuze kuhlangatshezwane nezidingo ezikhethekile zamakhasimende. Ithimba lethu lobunjiniyela linolwazi olujulile ekwakhiweni kwe-antenna, ukulingiswa kwe-RF, kanye nokwakhiwa kwamamodeli asheshayo, okusenza sikwazi ukuthuthukisa imikhiqizo elungiselelwe ngokunembile izinhloso zokusebenza kwekhasimende kanye nezithiyo ezibonakalayo. Noma ngabe ikhasimende lidinga ibhendi yefrikhwensi eshintshiwe, isimo esiyingqayizivele, ukucushwa kwezixhumi ezithile, noma ukuvikelwa kwemvelo okuthuthukisiwe, sinamandla obuchwepheshe kanye nokuguquguquka kokukhiqiza ukuletha. Kumakhasimende e-OEM, sinikeza ukusekelwa okuphelele okuhlanganisa ukwakhiwa komkhiqizo, ukuthuthukiswa kwamathuluzi, ukukhiqiza kwesivivinyo, kanye nokukhiqiza ngobuningi, konke ngaphansi kwezivumelwano eziqinile zokugcinwa kuyimfihlo. Lokhu kuvumela izinkampani ezinemikhiqizo kanye nabahlanganisi bezinhlelo ukuthi banikeze izixazululo ze-antenna ze-DAS eziyingcebo ngaphandle kokwenza utshalomali olukhulu lwezimali ezindaweni zazo zokukhiqiza.

Izinsizakalo zethu ze-ODM azigcini nje ngokushintsha umkhiqizo olula kodwa zihlanganisa nokuklama kwasekuqaleni nokuthuthukiswa kwemikhiqizo emisha yama-antenna ngokuphelele ngokusekelwe olwazini lwezimakethe nocwaningo oluthile lohlelo lokusebenza. Sisebenzisana eduze namakhasimende ngesikhathi somqondo wokuqala, sinikeza ukubonisana ngokuklama, idatha yokulingisa, nokuhlola okungumfuziselo ukuze siqinisekise ukuthi umkhiqizo wokugcina udlula okulindelekile. Kuyo yonke inqubo yokuthuthukisa, sigcina izindlela zokuxhumana ezivulekile, sinikeza izibuyekezo ezijwayelekile futhi sifake imibono yamakhasimende ukuze silungise umklamo ngokuphindaphindayo. Uma umklamo usuqediwe, ithimba lethu lokukhiqiza likhulisa ukukhiqiza kuyilapho ligcina izinga elifanayo lokunemba nokulawula ikhwalithi eliboniswe ngesikhathi sokwenza isibonelo. Ubuningi bobudlelwano bethu besikhathi eside baqala ngephrojekthi yokuthuthukisa ngokwezifiso, futhi siyaziqhenya ngokwakha ubudlelwano obukhula bube yimizamo yokusebenzisana eqhubekayo. Amakhasimende anentshisekelo yokuhlola amathuba okuthuthukisa ngokwezifiso angathintana nathi.Xhumana Nathi ikhasi ukuze baxoxe ngezimfuno zabo zephrojekthi nethimba lethu lobunjiniyela.

Emakethe egcwele abakhiqizi bezinti zokuthola isignali, i-Shenzhen Narwhal Electronic Technology Co., Ltd. iyehlukanisa ngokuhlanganisa ubuchwepheshe obuphezulu, amandla okukhiqiza, kanye nezinqubo zebhizinisi ezigxile emakhasimendeni. Amanani ethu ancintisanayo, ngaphandle kokudela ikhwalithi, asenza sibe uzakwazi okhangayo ezinhlanganweni ezifuna ukuthuthukisa izabelo zazo zokuthenga ngenkathi zigcina amazinga aphezulu okusebenza kwenethiwekhi. Sihlanganisa lokhu konga kwezindleko nokusabela okukhethekile, siqinisekisa ukuthi imibuzo yamakhasimende, imibuzo yezobuchwepheshe, kanye nezicelo zama-oda kusingathwa ngokushesha nangobungcweti. Ikhono lethu lokusekela kokubili ama-oda ajwayelekile emikhiqizo kanye namaphrojekthi aguqulelwe ngokuphelele linikeza ozakwethu ukuguquguquka ukuzijwayeza nezimo zemakethe ezishintshayo kanye nezitayela zobuchwepheshe ezikhulayo. Ngaphezu kwalokho, amandla ethu okukhiqiza azinzile kanye nengqalasizinda yokuqinisekisa ikhwalithi eqinile kunikeza ukwethembeka okudingwa izivumelwano zokuhlinzeka zesikhathi eside.

Lapho amabhizinisi ebambisana nathi, nawo ahlomula ekuqondeni kwethu okujulile kwemakethe yokuxhumana yomhlaba wonke kanye nezinselelo zobuchwepheshe abahlangabezana nazo nsuku zonke abahlanganisi bezinhlelo nabanikazi bamanethiwekhi. Ithimba lethu lihlala lilandelela intuthuko yakamuva ekusetshenzisweni kwe-5G, ukuhlanganiswa kwe-Wi-Fi, nokuxhumana kwe-IoT, okusenza sikwazi ukweluleka amakhasimende ngamasu abheke phambili emizamweni yawo yezinhlelo zokuthi izintambo ezisakazwayo. Sibheka bonke ubambiswano njengokubambisana kwesikhathi eside, sichitha isikhathi ukuze siqonde izinhloso zebhizinisi zekhasimende ngalinye, izithiyo zobuchwepheshe, kanye nokulindelekile kwekhwalithi. Le ndlela yokubambisana isenze sazuza amakhasimende athembekile emazwenikazi amaningi nasezimbonini ezahlukahlukene, amakhasimende amaningi ebuyela kithi emaphrojekthini alandelanayo nasekukhuleni. Kusukela ekukhetheni umkhiqizo wokuqala kuya ekusekelweni kwangemva kokuthengisa, sizama ukuletha ulwazi oluqinisa ukubaluleka kokukhetha i-Shenzhen Narwhal Electronic Technology Co., Ltd. njengozakwethu othembekile wezixazululo zezintambo. Abalingani abangaba khona bayakhuthazwa ukuba bahlole okwethuIkhaya ikhasi ukuze uthole umbono ophelele wenkampani yethu kanye neminikelo yemikhiqizo.

Emhlabeni wanamuhla oxhumene kakhulu, ukutholakala kwesignali enokwethenjelwa akuseyona into yokunethezeka kodwa sekuyisidingo esiyisisekelo emabhizinisini, ezikhungweni, nasezindaweni zomphakathi zazo zonke izilinganiso. Uhlelo lokusabalalisa izintambo oluklanywe kahle luqinisekisa ukuthi abasebenzisi bathola ikhwalithi yesignali engaguquki, futhi ukukhethwa kwezingxenye ze-DAS antenna kuba nomthelela oqondile ekusebenzeni kwalo lonke uhlelo. I-Shenzhen Narwhal Electronic Technology Co., Ltd. ihlinzeka ngesixazululo esiphelele sezinkampani ezifuna ama-DAS antenna asezingeni eliphezulu, anezindleko eziphansi, asekelwa ukwesekwa kobuchwepheshe kanye nokukhiqizwa okuthembekile. Uhlu lwethu olubanzi lwemikhiqizo, amandla okuthuthukisa ngokwezifiso, nokuzibophezela kwethu okungaguquki ekhwalithini kusenza sibe uzakwethu ofanelekile wamaphrojekthi asukela ekuthuthukisweni okuncane kwangaphakathi kwe-DAS kuya ekusetshenzisweni okukhulu ezinkampanini.

Ngokukhetha izimpondo zethu ze-DAS, amakhasimende athola okungaphezu nje kwehardware; athola inzuzo yamasu ekulethweni kokuhlangenwe nakho kokuxhumana okuhlangabezana nokudlula okulindelwe abasebenzisi. Inhlanganisela yamanani ancintisanayo, ubuchwepheshe bobuchwepheshe, izikhathi zokulethwa ezisheshayo, nensizakalo yamakhasimende ephendulayo isimisa njengozakwethu ongasiza ukusheshisa imizamo yakho yengqalasizinda yenethiwekhi. Noma ngabe wenza iphrojekthi entsha yokwakha, ulungisa isakhiwo esivele sikhona, noma wandisa indawo yokufinyelela yenhlangano yakho, ithimba lethu likulungele ukukunikeza izixazululo nokusekelwa okudingayo. Siyakumema ukuthi uvakasheleXhumana Nathi ikhasi ukuze siqale ingxoxo mayelana nokuthi i-Shenzhen Narwhal Electronic Technology Co., Ltd. ingakusiza kanjani ukuthi ithuthukise inethiwekhi yakho ngama-antenna e-DAS athembekile, asebenza kahle kakhulu. Thatha isinyathelo esilandelayo ukuze ufinyelele ukuxhumana okungenazihibe futhi uthole ukuthi kungani izinhlangano eziningi zithemba ama-antenna ethu ezidingweni zazo zokuxhumana ezinzima kakhulu.