KW20L quad band GSM signal isubiramo ibimenyetso bya terefone igendanwa byongera 2G 3G 4G 70dB yunguka AGC hamwe nimyaka 10 yo gukora

KW20L quad band GSM ibimenyetso byisubiramo ibimenyetso bya terefone igendanwa byongera 2G 3G 4G 70dB byunguka AGC hamwe nimyaka 10 yo gukora Ibiranga Ishusho

Ibisobanuro bigufi:

Lintratek itanga KW20L quad band GSM signal isubiramo ibimenyetso bya terefone igendanwa byongera 2G 3G 4G 70dB yunguka AGC hamwe nimyaka 10 yo gukora. Ifite ibisanzwe 5 bisanzwe aribyo bikurikira:
1.850/900/1800/2100mhz: Birakwiriye Aziya cyangwa uburasirazuba bwo hagati
2.900 / 1800/2100/2600mhz: Birakwiye muri Aziya, Uburasirazuba bwo hagati, Afurika
3.800 / 1800/2100/2600mhz: Birakwiriye Uburayi
4.850 / 1900/1700 / 700mhz: Birakwiriye Amerika y'Amajyaruguru cyangwa Amerika y'epfo
5.850 / 1900/1700/2600mhz: Birakwiriye Amerika yepfo
KW20L quad band GSM signal isubiramo ibimenyetso bya terefone igendanwa byongera 2G 3G 4G 70dB yunguka AGC hamwe nimyaka 10 yo gukora.

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Ibicuruzwa

Ibicuruzwa Kumenyekanisha KW20L quad band GSM ibimenyetso bisubiramo

KW20L quad band GSM yerekana ibimenyetso birashobora gutwikira 2g 3g 4g, cyane cyane 4g ifite inshuro ebyiri zerekana ibimenyetso. Urugero:
Abatwara telefone zo muri Chili bafite ubwoko 2 bwa 4g ibimenyetso byerekana ibimenyetso nka 1700mhz cyangwa 700mhz. noneho barashobora guhitamo bande ya quad 850/1900/1700 / 700mhz. Ariko iyo uhisemo kwaduka ya bande, ikintu cyingenzi nukureba antenna ya signal inshuro yagutse cyangwa sibyo. Kuberako niba atari byo, ntibishobora gukoreshwa. Ariko ntugire ikibazo, mugihe udutegetse, turashobora kugutekereza no kohereza antenne ihuye.

Ibicuruzwa Ibicuruzwa (Ibisobanuro) bya KW20L quad band GSM ibimenyetso bisubiramo

Fkurya	Quad band AGC ya terefone igendanwa
Outlook Igishushanyo	Icyuma cyera cyangwa ibara ryashizweho na LCD yerekana ecran
Size	247 * 138 * 28mm, 0,98kgs
PIngano	265 * 175 * 75mm, 1.27kgs
Gushyigikira inshuro	GSM + DCS + WCDMA + LTE 900 + 1800 + 2100 + 2600 / 700MHZ; CDMA + GSM + DCS + WCDMA 800 + 900 + 1800 + 2100MHZ; CDMA + DCS + WCDMA + LTE 850 + 1800 + 2100 + 2600MHZ; LTE + CDMA + PCS + AWS 700/2600 + 850 + 1900 + 1700MHZ
Bn'ubugari	30M + 25M + 75M + 60M
MIgipfukisho	600sqm
Imbaraga zisohoka	15 ± 2dBm	20 ± 2dBm
Inyungu	55 ± 2 dB	68 ± 2dB
Ripple in Band	LTE-B20≤6dB; GSM≤6dB; DCS≤6dB; WCDMA≤6dB
MTBF	＞Amasaha 50000
Amashanyarazi	AC：100 ~ 240V, 50 / 60Hz；DC：5V 1A EU / UK / Amerika bisanzwe
Gukoresha ingufu	<5W

Nigute KW20L quad band GSM yerekana gusubiramo ikora?

Noneho hano nshobora kumenyekanisha ihame ryakazi rya KW20L quad band GSM yerekana ibimenyetso:
1.Ku hanze, wemeze ahantu hamwe nibimenyetso byiza kuri 4 signal frequency.
2.Kuramo antenne yo hanze kurubuga rwiza. Kandi antenne yo hanze yerekana neza kuri sitasiyo fatizo.
Niba utazi kugenzura nayo, urashobora kutwandikira. Turashobora kugufasha kubikemura.
3. Shyiramo booster imbere murugo hanyuma ukoreshe umugozi wa 15m kugirango uhuze nabo. Ariko icy'ingenzi ni ukwigunga. Kwigunga hagati ya antenne yo hanze no murugo bigomba kuba bifite urukuta rw'amatafari kugirango rutandukane. Niba atari byo, gerageza kwagura intera yabo.
4.Mu kurangiza, koresha umugozi kugirango uhuze na KW20L quad band ya GSM yerekana ibimenyetso na antenne yo murugo.
Noneho fungura kuri booster.
Witondere: niba ushaka kugenzura booster ok cyangwa udashaka? Urashobora gufungura byimazeyo booster kugirango ugerageze.

Ibicuruzwa biranga & Gushyira mu bikorwa KW20L ya kane ya GSM yerekana ibimenyetso

Amashanyarazi ya Lintratek arakwiriye ahantu henshi hatandukanye aho kwakira ibimenyetso bya terefone igendanwa ari bibi nka tunnel, icyaro ni, ahacururizwa, parikingi, icyumba cya KTV, nibindi.

Kandi kubunini butandukanye bwa porogaramu, ibisubizo byurusobe biratandukanye, kurugero, nka KW20L quad band GSM ibimenyetso bisubiramo.
1.Niba ubwishingizi ari 100-200sqm, urashobora gutekereza kubikoresho byuzuye hamwe na antenne yimbere yo murugo.
.
2.Niba ubwishingizi burenga 200sqm cyangwa hamwe ninyubako ya etage 2, noneho urashobora gutekereza kuri antene ebyiri cyangwa eshatu zo murugo.
.
Niba witiranya gahunda yo kwishyiriraho, urashobora kutwandikira kugirango utange ibitekerezo byumwuga.

Ibibazo

1. Kwigunga bivuzwe haruguru ni iki?
Kwigunga bisobanura hagati ya antenne yo mu nzu no hanze hashobora kuba urukuta rw'amatafari cyangwa intera ndende.

2. Nigute ushobora kugerageza imbaraga zo hanze?
Urashobora gukuramo porogaramu ya selile yitwa "Cellular Z" hanyuma ukatwereka ibirimo amashusho. Tuzagusuzuma.

3. Tuvuge iki kuri garanti yerekana ibimenyetso bya lintratek?
Byose byerekana ibimenyetso bya lintratek cyangwa ibindi bishyigikira garanti yibicuruzwa ni amezi 12-24.

4. Kuki kuzamura ibimenyetso bidakora neza nyuma yo gukurikiza ubuyobozi bwo kwishyiriraho?
Nibyiza kugenzura niba hari ibimenyetso bivanga. Urashobora kuvugana natwe kugirango tubone igisubizo.

Mbere: KW17L ya terefone igendanwa yerekana GSM UMTS ya bande ya 65dB yunguka ingufu 17dbm yazamuye intoki murugo n'imodoka

Ibikurikira: KW16L 4G igendanwa ya terefone igendanwa ya terefone igendanwa inshuro 65dB yunguka 16dbm isohoka hamwe na N SMA Ihuza Umugore