Chaw tsim tshuaj ntawm Quad-Band Cov Lus Qhia Xov Tooj Tes Lag Luam Xov tooj Tes 2G 3G 4G Kos npe Amplifal
Zoo li ib qho tshwm sim ntawm peb cov kev paub tshwj xeeb thiab kev lag luam tau yeej qhov chaw tsim khoom ntawm Quad-band
Zoo li ib qho tshwm sim ntawm peb cov kev paub tshwj xeeb thiab kho kom zoo nkauj, peb cov lag luam tau yeej ib qho kev lag luam superbTxawb xov tooj ntawm tes teeb tsa thiab LTE 4G lub teeb liab koob, Vim li cas peb thiaj ua tau cov no? Vim tias: A, peb ua siab ncaj thiab ntseeg tau. Peb cov khoom muaj txiaj ntsig zoo, ntxim nyiam tus nqi, muaj peev xwm txaus thiab zoo meej kev pabcuam. B, peb txoj kev thaj chaw muaj qhov zoo dua. C, ntau hom: Zoo siab tos txais koj qhov kev nug, nws yuav txaus siab heev.
Kw20L Quad Band txawb xov tooj ntawm tes teeb liab
Feature ntawm Kw20L Quad Band Rov Ua Dua
70dbiXav Tau Siab
Tau txais cov paib tau txais zoo dua
Boost 3 zaus
Nyob rau tib lub sijhawm
20DBMTso Tawm Lub Zog
Npog ntau thaj chaw ntau
Mus txog1000 sqm
Txuas 3 Qab nthab Inantennas
Cov Lus Qhia Tshwj Xeeb ntawm Quad Band Kw20L Cellphone GSM Mobile Accteral
| Zaus heev | Hov ntau | Zaus (MHz) | |
| Cdma + PCS + AWS + LTE | 850 + 1900 + 1700 + 700 | ||
| GSM + DCS + WCDMA + LTE | 900 + 1800 + 2100 + 700 | ||
| CDMA + DCS + WCDMA + LTE | 850 + 1800 + 2100 + 2600 | ||
| CDMA + GSM + DCS + WCDMA | 850 + 900 + 1800 + 2100 | ||
| Tso Tawm Lub Zog | 20 ± 2dbm | ||
| Tau | 70 ± 2DBI | ||
| Riple hauv band | PCT6DB | ||
| Speurious emission | 9kHz-1GHz | ≤-36DBM | |
| 1GHZ-12.75GHz | ≤-30DBM | ||
| Intermodulation khoom | 9kHz-1GHz | ≤-36DBM | |
| 1GHZ-12.75GHz | ≤-30DBM | ||
Ntau cov khoom siv ntaus ntawv
Raws li cov cuab yeej siv SIM daim npav, kw20l quad band signal gloter tuaj yeem pab txhawb koj lub teeb liab nrog4 sib txawv raws
Kev Khov Loj Loj Loj
Nrog70dbince thiab20DBMCov zis, Kw20L Quad Band Renuare tuaj yeem daws cov teeb meem network nrog1000sqm Kev Pab Nyiaj
Ib qho rau 3 tus kav hlau txais xov
Txhawm rau thov hauv qee qhov chaw nrog 2-3 plag tsev, Kw20L Quad Band tuaj yeem txuas nrog2-3 sab hauv kav hlau txais xov, yooj yim dua thiab hloov tau
11 xyoo Telecommunicietation chaw tsim tshuaj paus
● 11 Xyoo R & D Kev Tsim Tawm & Muag
Tech qib kev xeem qib siab & tsim khoom siv.
Muab OEM & ODM kev pabcuam nrog luv nqi
● Ib-nres kev yuav khoom rau kev daws teeb meem tag nrho
Rankistics ceev thiab tsheb thauj mus los
Txheeb xyuas ntau ntxiv txog lintrook
Raws li qhov tshwm sim ntawm peb qhov kev paub tshwj xeeb thiab kev lag luam tau yeej qhov chaw tsim khoom ntawm cov neeg yuav khoom ntawm cov neeg yuav khoom ntawm cov neeg yuav khoom nyob rau hauv txhua qeb loj uas peb tuaj yeem qhia tau yooj yim rau peb kom peb tau qhia yooj yim.
Chaw tsim tshuaj paus rau Tuam Tshoj 2G 3G 4G 4G Txawb Teeb Phem Xov Tooj
Lub luag haujlwm taw qhia, vim li cas peb thiaj ua tau cov no? Vim tias: A, peb ua siab ncaj thiab ntseeg tau. Peb cov khoom muaj cov nqi zoo, cov nqi txaus nyiam, muaj peev xwm txaus muaj peev xwm, thiab kev pabcuam zoo meej. B, peb txoj kev thaj chaw muaj qhov zoo dua. C, ntau hom: Zoo siab tos txais koj qhov kev nug, nws yuav txaus siab heev.
