KW20L Airtel 4G cell phone network booster DCS LTE Band 28 zitsulo zakunja zophimba AGC ntchito 70dB kupindula kwakukulu ndi chitsimikizo cha miyezi 12
TimaperekaOEM & ODM Utumiki
Bwererani MkatiMasiku 30!
Chaka ChimodziChitsimikizo &Moyo WautaliKusamalira!
Chowonjezera ichi cha KW20L 4G foni yam'manja chikuthandizira kulimbikitsa DCS LTE Band 28 zitsulo zakunja zophimba AGC ntchito 70dB kupindula kwakukulu ndi chitsimikizo cha miyezi 12. Zofanana ndi Lintratek KW16L-Pro, KW20L 4G foni yam'manja ya foni yam'manja ilinso ndi chip chapamwamba, izi zimapangitsa mawonekedwe a KW20L single band ndi mitundu ina ya mndandandawu: ntchito ya AGC. Ntchito ya AGC nthawi zambiri ndi yomwe timati auto imapeza ulamuliro. Tikalumikiza chida chonse cha zida, chowongolera ma siginecha chidzapeza nthawi yoyenera ndikukulitsa chizindikirocho mu 5sec, panthawiyi, chowonjezera cha foni yam'manja cha KW20L 4G chidzawongolera phindu mwanzeru kuwonetsetsa kuti ntchitoyo ikugwira ntchito mosasunthika, ngakhale kutalikitsa moyo wa chipangizo. chitsanzo ichi KW20L 4G foni maukonde chilimbikitso akhoza kokha kulimbikitsa mtundu umodzi wa pafupipafupi chizindikiro kamodzi nthawi, ngati mukufuna kugawana chipangizo ndi anthu ena kuti mukugwiritsa ntchito zonyamulira osiyana maukonde (oyendetsa maukonde), KW20L mndandanda ali wapawiri gulu, katatu gulu , quad band ngakhalenso magulu asanu kwa inu.
Fnyama | Kugwiritsa ntchito kunyumba single band high gain phone sign repeater | |
Outlook Design | Buluu kapena mtundu ndi zomata zosinthidwa ndi LCD | |
Size | 195 * 132 * 20mm, 0.75kgs | |
Package Size | 225 * 160 * 65mm, 1.3kgs | |
Kuthandizira pafupipafupi | (Gulu 28/12/7) LTE 700MHZ (Gulu 20) LTE 800MHZ (Gulu 5) CDMA 850MHZ (Bndi8)GSM 900MHZ (Gulu 4) AWS 1700MHZ (Ndime 3)DCS 1800MHZ (Gulu 2) PCS 1900MHZ (Ndime 1)WCDMA 2100MHZ (Gulu 7) LTE 2600MHZ | |
MNkhwangwa Kuphimba | 600sqm | |
Mphamvu Zotulutsa | 15 ±2dBm | 20 ±2dBm |
Kupindula | 55 ±2dB | 70±2dB |
Mtengo wa MTBF | >50000 maola | |
Magetsi | AC:100 ~ 240V, 50/60Hz;DC:5v1 ndi EU / UK / US muyezo | |
Kugwiritsa Ntchito Mphamvu | <5W |
KW20L 4G foni yam'manja yowonjezera foni yam'manja makamaka ingakhale: AGC (Auto Gain Control) ntchito, kupindula kwakukulu ndi 70dB, mphamvu yotulutsa kwambiri ndi 20dBm, kufalikira kwakukulu mpaka 600sqm ndi mafupipafupi pafupifupi onse amapezeka.
Mosiyana ndi ena single band signal booster, KW20L 4G cell phone network booster ili ndi kasinthidwe kapamwamba: 70dBi kupindula kwakukulu ndi 20dBm kutulutsa mphamvu. Izi zikutanthauza kuti imatha kuthandizira kulumikizana ndi tinyanga tambiri tamkati kuti titseke malo akulu.
Mtengo wa KW20L 4G cell phone network booster ndi 30-45 USD. Mafupipafupi osiyanasiyana amitundu ndi kuchuluka kogulira kumapangitsa mtengo kukhala wosiyana, lumikizanani ndi gulu lathu lazamalonda kuti mupeze dongosolo labwino kwambiri logulira.
Mitundu yonse yosiyanasiyana yobwereza ma siginecha kuphatikiza chowonjezera ichi cha KW16L 4G chadutsa njira yonse yopangira ndi kuyesa ntchito, kuti mukhale katundu wabwino mukalandira.
Mitundu yonse yosiyanasiyana yobwereza ma siginecha kuphatikiza chowonjezera ichi cha KW16L 4G chadutsa njira yonse yopangira ndi kuyesa ntchito, kuti mukhale katundu wabwino mukalandira.
Q: Chifukwa chiyani amplifier sangathe kugwira ntchito pambuyo kukhazikitsa?
A: 1. Chonde yang'anani mtunda pakati pa mlongoti wakunja ndi mlongoti wamkati kaya ukhale kutali kuposa 15m kapena ayi, kuti mupewe kudzisokoneza.
2. Chonde onani kumene mlongoti wakunja akuloza poyambira.
Q: Ndingapeze bwanji katundu? Kodi mungandiuze nthawi yotumiza?
A: Tidzapereka katundu wanu momveka bwino, monga, DHL, FedEx, UPS, TNT ndi EMS.
Pali nthawi zosiyanasiyana zotumizira kumayiko osiyanasiyana, wogulitsa wathu wakunja akuwuzani nthawi yotumizira malinga ndi adilesi yotumizira makasitomala.
Q: Kodi obwereza akhoza kuikidwa panja?
Yankho: Ayi, sizingatero, ngakhale kuti zimalimbana ndi kutentha kwakukulu (-10 °C-55 °C), sizingateteze madzi.
Q: Kodi mungalandire ndalama mukabweretsa?
Yankho: Pepani, titha kungopereka katunduyo mutalipira kale.