Nisan kilomita 40-50 daga garin, ɗaukar siginar zurfin cikin hamadar Mongoliya ta ciki.Yadda ake samun ɗaukar hoto a kan irin wannan nisa mai nisa?Na'urorin haɓaka siginar kuma suna buƙatar zama mai hana ruwa, yashi, da juriya ga matsanancin zafi?
Na farko ICikakken Bayani
| Mongoliya ta cikiDshigaSignalCwuce gona da iri | |
| Wurin Aikin | Mongoliya ta ciki, China |
| Tsawon Rufe | 4000Square Mita |
| Nau'in Aikin | KasuwanciAmfani |
| Bayanan Ayyukan | Dubun kilomita daga garin, wurin binciken kusan babu sigina |
| ClientDnema | Ingantattun siginar wayar hannu da Unicom, siginar siginar bincike. |
Saboda aikin binciken mai na baya a Gansu da Bohai, tasirin siginar siginar yana da kyau sosai!Mun kuma sami ɗaukar hoto daga wuraren binciken mai guda biyu a cikin Hamadar Mongoliya ta ciki/Desert Gobi.
Binciken yana cikin hamadar Mongoliya ta ciki/zurfin hamadar Gobi, jimillar wuraren bincike guda biyu, kowanne kusan murabba'in mita 2000.Yanayin da ke kewaye yana da tsauri, sau da yawa tare da yashi, zafin jiki mai zafi da matsalolin zafi. Daga garin mafi kusa 40-50 kilomita, rufe siginar cibiyar sadarwa uku na farko ba a samuwa ba, ba zai iya amfani da duk wani kayan aikin sadarwa ba.
Gano Sigina Kafin Rufewa
Muna gano sigina a saman dunƙulen yashi da ke kewaye.A ƙarshe, an sami siginar haɗi mai santsi a saman manyan dunes mai nisan kilomita 3, tare da RSRP na kusan -100dBm.
(RSRP ita ce ma'auni don auna ko siginar yana da santsi, gabaɗaya magana, yana da santsi sosai sama da -80dBm, kuma a zahiri babu hanyar sadarwa a ƙasa -110dBm.
Na biyu IDficewaScheme
Aikin yana buƙatar magance ƙalubale guda uku:
1, nisa daga murfin ya yi nisa sosai, wutar lantarki ba ta da kyau.
2, nisan ɗaukar hoto gabaɗaya ya yi nisa, matsalar asarar sigina.
3, yanayin hamada yana da tsauri, buƙatar ƙura, ruwa, juriya mai zafi da sauran ayyukan.
Tsarin tattara samfuran
Don yanayin aikin,Mu ƙungiyar ta zaɓi mai maimaita fiber na gani na 20W tare da babban eriyar faranti.
Mai maimaita fiber na gani zai iya cimma watsa siginar nesa mai tsayi, kuma tsarin watsawa ba shi da asara.An tsara harsashi na chassis tare da babban mai hana ruwa ruwa da ƙura mai hana ƙura, wanda ba shi da tsoron yanayin hamada mai tsauri kuma cikin sauƙin rufe dubban murabba'in mita!
An zaɓi babban eriyar faranti don karɓa da watsawa.Babban eriyar farantin yana da fa'idodi na babban riba, babban iko, kyakkyawan tsarin yanki, ingantaccen aikin rufewa da kuma tsawon rayuwar sabis, kuma ya dace da hamada, dutse da sauran manyan wuraren ɗaukar hoto.
Saboda rashin jin daɗin samar da wutar lantarki a cikin Hamadar Gobi, ƙarin samar da wutar lantarki na hasken rana zai iya magance matsalar ɗaukar hoto daidai.
Na Hudu Na Shigarwa
1. Shigar da eriya mai karɓa kumafiber na gani kusa-karshen mai maimaitawa:
An shigar da babban eriya mai faranti da injin fiber na gani na kusa da ƙarshen a saman dune mai nisan kilomita uku.Mafi sauƙin siginar daga wurin karɓa, mafi kyawun tasirin ɗaukar hoto.
2. Shigaring babban eriya faranti da fiber na gani mai nisamai maimaitawa:
Shigaring babban eriyar faranti da injin fiber na gani mai nisa kusa da wurin binciken.Saboda yanayin jagorar babban eriyar farantin, shigarwa yakamata ya kasance zuwa ƙasan ɗaukar hoto.
Bincika cewa an shigar da eriya masu karɓa da watsawa kafin haɗa injin fiber na gani.In ba haka ba, damai maimaitawa zai iya lalacewa.
- Gwajin sigina:
Bayan shigarwa, ana sake amfani da software na "CellularZ" don gano ƙimar siginar, kuma ƙimar siginar wayar hannu da unicom bayan ɗaukar hoto shine -83dBm zuwa -89dBm, tasirin ɗaukar hoto a bayyane yake!
Lambobin ɗaukar hoto na sigina daga Gansu Bohai zuwa Mongoliya ta ciki, ya isa ya tabbatar da cewa inganci da sabis na masu haɓaka siginar Lintratek ba su da kyau.
Maimaita Siginar Lintratek daga bincike da haɓakawa zuwa samarwa, yana sarrafa kowane tsarin samarwa.Kowane siginar amplifier yana sanye take da ƙungiyoyi da yawa na na'urorin hana tsangwama da kuma jikin alloy anti-corrosion, sa'an nan kuma bayan babban zafin jiki da ƙarancin zafin jiki, tabbacin girgiza, mai hana ruwa, gwajin tsufa don tabbatar da cewa ana iya amfani da shi a cikin matsanancin yanayi kamar hamada da ramuka. .
Lokacin aikawa: Yuli-31-2023