Ngaphansi komhlabagumhubhe we-allery ukuze uthole ukumbozwa okugcwele kwesignali edolobheni?
Akungabazeki ukuthi i-Lintratek yenze umsebenzi omkhulu ngendlela engenaphutha.
Sisebenzisa i-repeater ye-fiber optical enamandla aphezulu (i-Remote Repeater isetshenziswa kanye ne-Near-End Repeater), kokubili imigudu emide nemfushane ifanelekile.
Isiphindaphindi sefayibha ye-opticalinezinzuzo eziningi njengokulahlekelwa okuncane, ibanga elide lokudlulisa kanye nokuzinzisa isignali, njll.
①Deimigqa yephrojekthi
| Umhubhe Wegalari Yamandla Kagesi Ohlanganisiwe eTianjin, eShayina | |
| Indawo Yephrojekthi | I-Tianjin, China |
| Ubude Bokumbozwa | 2.2km |
| Uhlobo Lwephrojekthi | Ukusetshenziswa Kwezentengiselwano |
| Isifinyezo Sephrojekthi | Umhubhe ungaphansi komhlaba okujulile, uqukethe isakhiwo sensimbi, |
kuvimbela kakhulu ukudluliswa kwesignali.Isidingo SamakhasimendeWonke amanethiwekhi amathathu + inethiwekhi ye-2G-4G
②Kungani ufake i-amplifier yesignali enamandla aphezulu?
Umhubhe Ohlanganisiwe Wegalari Yamandla Kagesi eTianjin, eShayina. Usetshenziswa njengesiteshi sokudlulisa izintambo zokulawula amandla kagesi nokuxhumana emadolobheni nasemabhizinisini ezimboni. Ukuxhuma imishini kagesi yonke indawo kuyinto eza kuqala ekuvimbeleni nasekulawuleni umlilo wezimboni. Ngakho-ke, ngokulungiswa kwabasebenzi, ukuhlolwa kwerobhothi elilawulwa kude kanye nezinye izindlela, ukuvimbela nokulawula umhubhe wekhebula kanye nomlilo wekhabhinethi yamandla ephayiphi elihlanganisiwe.
Ukuze kuqinisekiswe ukuthi abasebenzi bagcina ukuxhumana okubushelelezi nomhlaba wangaphandle futhi irobhothi elisemhubheni lingasebenza kahle ngesikhathi sokulungiswa okuvamile, isignali yomhubhe kumele imbozwe ngokuphelele.
Futhi uma sicabangela ububanzi obuncane bomhubhe kanye nesakhiwo sensimbi, i-feeder yethusi evamile izoba nokulahlekelwa. Sethula uhlelo lokumboza olulandelayo.
③Uhlelo lokuhlanganisa umkhiqizo
Uma sibheka isimo sephrojekthi, sikhethe i-10W optical fiber repeater kanye ne-2W repeater, amasethi ayi-10 esewonke. Ifakwe i-antenna ye-wide-band logarithmic periodic, i-antenna yophahla, i-antenna encane edlulisa amapuleti, njll.
Lo mshini unezici zokulahlekelwa okuncane, ibanga elide lokudlulisela, ukuzinza kwesignali, imigudu emide nemifushane ingasetshenziswa.
Lesi siphindaphindo sefayibha ye-optical sisekela amanethiwekhi amathathu, inethiwekhi ye-2G kuya ku-4G, sinenzuzo ephezulu, ukulawulwa kwebhalansi kagesi okuzenzakalelayo kwe-ALC, umzimba ongangeni manzi futhi ovikela umswakama, umklamo wokusabalalisa ukushisa, ofanelekela izikali ezinkulu zangaphakathi nangaphandle.ukumbozwa kwesiginali.
④Indlela yokufaka？
Isinyathelo sokuqala,faka i-antenna yokwamukela yangaphandle
I-antenna yangaphandle ifakwe endaweni enophawu oluhle emnyango womhubhe, futhi i-antenna iqondiswe esiteshini sesisekelo.
Isinyathelo sesibili, Ukufakwa kwe-antenna yangaphakathi
I-antenna yepuleti iyi-antenna eqondisa ngqo. Uma ifakiwe, ingaphambili le-antenna libheke endaweni okufanele imbozwe.
I-antenna yophahla iyi-antenna eqondisa yonke indawo, engamiswa ophahleni ihambisane nomhlabathi ngesikhathi sokufakwa.
Iokwesithathuisinyathelo, thola inethiwekhi
Ukusebenzisa i-“cellularZ” ukuthola inani lesignali lephuzu ngalinye lomhubhe, bonisa inani le-RSRP yeselula elintantayo ku--69dBm, izingcingo, ukufinyelela i-inthanethi akubambekile, irobhothi lingasebenza kahle.(I-1965)Inani le-RSRP yinani lokulinganisa ukuthi isignali ibushelelezi yini, ngaphezu kwe--80 ibushelelezi kakhulu, ngaphansi kwe--110dBm empeleni akukho nethiwekhi.）
Uma usafuna umenzi womthombo wokuphindaphinda onokwethenjelwa, i-LintraI-tek iyisinqumo sakho esingcono kakhulu.aI-tek inethimba locwaningo elakhiwe ochwepheshe abaningana be-RF, izisekelo ezintathu ze-R & D kanye nokukhiqiza, kanye nemishini yokuthola okuzenzakalelayo ephelele kanye namalebhu omkhiqizo. Iphinde inikeze isevisi "yesisombululo esisodwa sokumbozwa kwesignali yeselula" futhi ithembisa ukukhiqiza izixazululo ngamahora angama-24, okusebenzayo futhi okulula kakhulu!
Isihloko sokuqala, umthombo:www.lintratek.comIsikhulisi sesignali sefoni yeselula i-Lintratek, esikhiqizwe kabusha kumele sibonise umthombo!
Isikhathi sokuthunyelwe: Meyi-11-2023