Ungakhetha kanjani amafrikhwensi wesiginali yeselula engu-3g 4g lte repeter?

Ungakhetha kanjani amafrikhwensi wesiginali yeselula engu-3g 4g lte repeter?

Iwebhusayithi:http://lintratek.com/

     Uyazi ukuthi yimaphi amafrikhwensi asetshenziswa kakhulu kumasiginali omakhalekhukhwini?Namuhla ukuze wonke umuntu andise ulwazi.

Kusukela ekuthuthukisweni kwemboni yezokuxhumana yaseShayina, kancane kancane kwakha ukuhlalisana kwesimo se-2G/3G/4G/5G, ukudluliswa kwesignali yokuxhumana ngomakhalekhukhwini kudluliselwa ngemvamisa ethile, futhi ama-opharetha amathathu amakhulu anama-frequencies ahlukene kanye namazinga enethiwekhi, okuzophumela kumakhalekhukhwini ofanayo phakathi opharetha ezintathu ezinkulu kungase kungabi isimo esivamile, khona-ke opharetha ezintathu evame ukusetshenziswa imvamisa yini?Kusho ukuthini ukuhlonza okususelwa kumafrikhwensi?

Izandiso zamasiginali omakhalekhukhwini bama-opharetha abathathu abakhulu baseChina ngokuvamile zimi kanje (i-LintratekI-4G Mobile Repeaterkungenziwa ngokwezifiso ngokuya ngamabhendi emvamisa yamanye amazwe nezifunda):

1, China Mobile: 885-909 (uplink), 930-954Mhz (downlink);

2, China Unicom: 909-915 (uplink), 954-960Mhz (downlink);

3, China Telecom: 825-835 (uplink), 870-880Mhz (downlink).

Ukubaluleka kwesignali yocingo oluphathwayo ngokusekelwe kubuningi:

Ukuhlonza Isiginali G:
Igama eliphelele le-G i-GPRS, okungeyenethiwekhi ye-2.5G futhi iyindinganiso evamile yabasebenzisi beselula ye-GSM.Kusukela ekuqaleni kwe-GRPS, omakhalekhukhwini bangangena ngokusemthethweni ku-inthanethi;

Ukuhlonza isignali E
Igama eliphelele le-E lithi EDGE, lifushane elithi GSM evolution technology, okuwubuchwepheshe benguquko ukusuka ku-GSM ukuya ku-3G.Ijubane lishesha kancane kune-GPRS, okungeyenethiwekhi ye-2.75G.I-E iyindlela evamile yokudlulisa inethiwekhi yamaselula eminyakeni lapho amafoni ahlakaniphile esanda kuphuma.

Ukuhlonza isignali 3G

I-3G ibonisa inethiwekhi evamile ye-3G, enezinga eliphezulu lokudlulisa idatha kune-E. Esikhathini se-3G, enomkhawulokudonsa ophezulu kanye nokudluliselwa okuzinzile, izinhlelo zokusebenza ze-Inthanethi zeselula zaqala kusukela ngaleso sikhathi;

Ukuhlonza isignali H
I-H+ inguqulo ethuthukisiwe ye-HSDPA HSPA+, ingeyenethiwekhi ye-3.75G, ingafinyelela isivinini esiphezulu esingu-42Mbps sokwehlisa, isivinini senethiwekhi siphinde sathuthukiswa;

Ukuhlonza isignali4G
I-4G iyinethiwekhi abantu abaningi abayisebenzisayo njengamanje, futhi ifushane futhi kubuchwepheshe bokuxhumana ngomakhalekhukhwini besizukulwane sesine.Ekudluliselweni komsindo, ividiyo nezithombe, ijubane lenze i-qualitative leap, futhi izinga lokudluliselwa kwethiyori lingafinyelela ku-100Mbps;

Ukuhlonza isignaliHD

I-HD iwuphawu lwezingcingo ezinencazelo ephezulu, okungukuthi, i-VoLTE, ebizwa ngokuthi yizwi elinencazelo ephezulu, okuphinde kube yinethiwekhi ye-4G.Indima enkulu ye-VolTE ukuthi izingcingo zezwi azisaphathwa amanethiwekhi e-2G / 3G, futhi amanethiwekhi e-4G asetshenziselwa ukudlulisa idatha yezwi, ukusekela ubuchwepheshe bokubhala ikhodi bolimi oluphakeme, ikhwalithi yekholi ithuthukiswa kakhulu, futhi isekela ukufinyelela ku-inthanethi ngenkathi kukhulunywa.

I-Lintratek technology 4g mobile repeater cover amazwe nezifunda eziyi-155 emhlabeni jikelele, ingahlinzeka amakhasimende ngezinsizakalo ezenziwe ngezifiso ukusiza abasebenzisi ukuxazulula izidingo zesignali yokuxhumana,I-Lintratekuzibophezele ekubeni umholi wemboni yebhuloho lezimpawu ezibuthakathaka, ukuze umhlaba ungabi namabala angaboni, ukuze wonke umuntu angabi nazithiyo zokuxhumana!

 Iwebhusayithi:http://lintratek.com/

#Lintratek

#4g iphinda iselula

#isignali yefoni ephathekayo

#3g 4g isiphinda

#lte repeter