Khoom
LCB-GSM / DCS / WCDMA-3 GSM DCS WCDMA Combiner
| Thawj Coj-MW | Taw qhia rau 6 pawg sib txuas |
Tus thawj coj Chengdu Microwave Tech. Qhov 3-qhab sib txuas ua ke hauv GSM 880-960MHz, DCS 1710-1880MHz Nquag rau kev ua tau zoo kis kev ua haujlwm hauv ntau yam kev sib txuas lus.
Cov neeg sib xyaw ua ke siv cov kev teeb tsa 3-hauv-1-tawm los ua ke los ntawm cov phiaj xwm transmitters thiab xa lawv mus rau lub kav hlau txais khoom xa tuaj. Qhov no tsis yog ua kom yooj yim rau cov txheej txheem kis, tab sis kuj tseem pab txo qis kev cuam tshuam cov cim ntawm cov cim sib txawv ntawm cov chaw nres nkoj sib txawv.
Qhov tseeb, GSM DCS WCDMA Combiner ua lub luag haujlwm tseem ceeb hauv kev txhim kho qhov kev ua tau zoo tag nrho thiab ua tau zoo ntawm kev sib txuas xov xwm kev sib txuas lus. Nws tuaj yeem ua ke thiab tswj hwm ntau lub sijhawm rf ib txhij los xyuas kom meej smoother thiab txhim khu kev qha ntawv txhim khu kev qha. Qhov no yog tau txais txiaj ntsig tshwj xeeb hauv cov cheeb tsam uas muaj tsheb khiav tsheb siab lossis qhov chaw sib koom ua ke ntawm ntau zaus yog xav tau.
Cov tub ntxhais ntawm GSM DCS WCDMA Combiner muaj peev xwm ua cov cim tshwj xeeb ntawm GSM, DCS thiab WCDMA cov cim kom tau raws li cov kev xav tau zoo niaj hnub. Los ntawm muab kev daws teeb meem los sib xyaw ua ke los ua cov cim qhia tawm hauv cov zaus no, cov sib xyaw ua ke muab, ua rau nws tseem ceeb rau cov neeg ua haujlwm network thiab system ua haujlwm.
| Thawj Coj-MW | Kev qhia tshwj xeeb |
LCB-GSM / DCS / WCDMA-3 COMBINER3 * 1 qhov tshwj xeeb
| NO | Yam | Gsm | DCS | WCDMA |
| 1 | (Zaus ntau) | 880 ~ 960 MHz | 1710 ~ 1880 MHz | Xyoo 1920 ~ 2170 MHz |
| 2 | (Ntxig kev poob) | I≤0.5DB | I≤0.8DB | I≤0.8DB |
| 3 | (Ripple hauv Band) | I≤1.0DB | I≤1.0DB | I≤1.0DB |
| 4 | (Vwswr) | ≤1.3 | ≤1.3 | I≤1.4 |
| 5 | (Tsis lees paub)) | ≥80db @ 1710 ~ 2170 MHz | ≥75db @ 1920 ~ 2170 MHz | ≥75db @ 824 ~ 1880 MHz |
| ≥80db @ 824 ~ 960 MHz | ||||
| 6 | (Fais fab tuav) | 100W | ||
| 7 | Kev khiav hauj lwm kub, (˚с) | -30 ... + 55 | ||
| 8 | (Txuas) | N-poj niam (50ω) | ||
| 9 | (Nto tas) | Xim dub | ||
| 10 | (Chaw nres nkoj kos npe) | COM chaw nres nkoj: com; Chaw nres nkoj 1: GSM; chaw nres nkoj 2: DCS; chaw nres nkoj 3: WCDMA | ||
| 11 | (Kev teeb tsa) | Raws li hauv qab no | ||
Hais lus:
Kev ntsuas hluav taws xob hluav taws xob yog rau thauj cov vswr zoo dua 1.20: 1
| Thawj Coj-MW | Ib puag ncig specifications |
| Kev Kub Ntxhov | -30ºC ~ + 60ºC |
| Cia kub | -50ºC ~ + 85ºC |
| Kev co | 25gms (15 degrees 2kHz) thev naus laus zis, 1 teev rau ib axis |
| Kev vaum | 100% rh ntawm 35ºC, 95% RH ntawm 40ºC |
| Ceeb | 20g rau 11msec ib nrab sine yoj, 3 axis ob qho tib si qhia |
| Thawj Coj-MW | Neeg Kho Tshuab Specifications |
| Tsev nyob | Tooj dawb |
| Tus txuas | ternary alloy peb-partalloy |
| Poj Niam Sib Tham: | Kub Plated Beryllium Bronze |
| RoHS | ua raws li |
| Qho hnyav | 1.5kg |
Cov Txheej Txheem Txheej Txheem:
Txhua qhov ntev hauv hli
Kev Ua Phooj Ywg Tawm Tsam ± 0.5 (0.02)
Mounting Qhov Kev Tiv Thaiv Axes ± 0.2 (0.008)
Txhua Connectors: N-Poj Niam
| Thawj Coj-MW | Ntsuam cov ntaub ntawv |
