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Inzuzo ephambili yenkqubo yefowuni ye-4G

IXESHA: 2023-05-25 I-HITS: 58

Olona loncedo luphambili lweIfowuni ye-4Gisixokelelwano

Njengesizukulwana esitsha sobuchwephesha bonxibelelwano, i-4G, isantya sayo esikhawulezayo sobuchwephesha bonxibelelwano olungenazingcingo izuze inkoliseko ethe chatha, ikwakhuthaze ukwanda kwesikali kunye nophuhliso lwe-leapfrog yoshishino lonxibelelwano lwaseTshayina. Unxibelelwano lwe-4G luneenzuzo ezininzi, kuquka:

1. Isantya sonxibelelwano esikhawulezayo. Undoqo wonxibelelwano lweselula lwanamhlanje lukhawuleza, isantya siyinto yonke, kwaye enye yeenzuzo zeteknoloji yenkqubo yonxibelelwano ye-4G kukuba iyakhawuleza, ngoko abantu bayachukumiseka.

2. Ububanzi bobubanzi benethiwekhi. Ngokutsho kweengcali ezifunda i-4G yonxibelelwano lweselula, kuqikelelwa ukuba itshaneli nganye ye-4G iya kuthatha i-100MHz ye-spectrum, elilingana namaxesha e-20 yenethiwekhi ye-W-CDMA3G.

3. Unxibelelwano oluguquguqukayo. Ibonakaliswe kubuchwepheshe bonxibelelwano lwe-4G ekuyilweni nasekusebenzeni kwecandelo elipheleleyo lezixhobo zokuphumeza ubukrelekrele, ukuzenzekelayo, ukunxibelelana ngakumbi kwaye kucace.

4. Unxibelelwano olukumgangatho ophezulu. Inkqubo ye-4G kufuneka ibe phezulu kwi-coverage, umgangatho wonxibelelwano kunye nexabiso lonxibelelwano.

JoiwoUmnxeba wesazisi wendlela enkuluI-2G/3G/4G i-Wireless Telephone-JWAT701

Ilungele ukusetyenziswa ngaphakathiNgaphantsi kwendlela,iigalari zemibhobho , itonela, i-expressways, izityalo zamandlakunye nezinye iindawo.


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Ingcaciso yeMveliso:


Isikrini se-LCD se-1.12864 sinokubonisa ulwazi olungenayo noluphumayo, ulwazi lomsebenzisi, amandla omqondiso, amandla ebhetri, ubushushu, njl.

 

2. I-16-digit zinc alloy keypads, kubandakanywa izitshixo zamanani ezandisiweyo kunye nezitshixo ezine zokusebenza. Amaqhosha omsebenzi ngamaqhosha evolumu "+" "-", qinisekisa iqhosha kunye neqhosha lokubuyisela.

 

3. Isekethe yangaphakathi yomnxeba ithatha i-international universal double-sided integrated circuit, enenzuzo yokuthumela inombolo echanekileyo, ukufowuna okucacileyo kunye nomsebenzi ozinzile.

 

4. Ukuvalwa kwentsimbi eqengqelekayo, indawo etshizwe ngeplastiki kwimpembelelo yokuchasa, ukuxhathisa kwe-UV, ukuxhathisa ukubola, njl.

 

5. Uhlobo logcino lwebhetri.


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Ningbo Joiwo Explosion-ubungqina,okhethekileyo kwimveliso yeIimfonomfono ezingenoqhushumba/zingangeni manzi, iifowuni zasejele kunye nezinye iifowuni zikawonke-wonke ezikwaziyo ukonakaliswangaphezulu kweminyaka eli-17.

 

Senza uninzi lwamalungu ngokwethu (i-handset, i-keypad, i-hanger njl.njl) Sinazo zonke iintlobo zoomatshini abenza ukubumba, ukutofa, ukuphosa, ukuphosa, i-hardware machining. .Njengomthengisi othembekileyo, sinokukubonelela ngeemveliso ezikumgangatho ophezulu kunye nenkonzo elungileyo emva kokuthengisa.

 

Ningbo Joiwo Explosionproof Science & Technology Co., LTD         

 

Yongeza: No. 695, Yangming West Road, Yangming Street, Yuyao City, Zhejiang Province,China 315400

 

Umnxeba: +86-574-58223625 / Iseli: +8613858299692

 

I-imeyile: sales02@joiwo.com


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