KingTone Dual Band Fiber Repeater yog tsim los koom ua ke ob lub tshuab hluav taws xob, thiab txuas ntxiv lub xov tooj ntawm tes los ntawm cov kav hlau txais xov xaim xaim hluav taws xob rau sab hauv tsev lossis xa cov teeb liab los ntawm fiber ntau optic cable mus rau thaj chaw deb rau kev muab lossis txhim kho kev pab cuam.
Kev xaiv tej thaj chaw deb saib xyuas muaj nuj nqi tuaj yeem siv los ua cov cuab yeej los saib xyuas thiab tswj Dual BandFiber Optic Repeater.
Sab Hauv Tsev / Sab nraum zoov 3G 4G LTE Repeater Cell Xov Tooj Teeb Qhia Booster 1700/2100MHz / 850MHz Dual Band Repeater Amplifier hla Fiber Optic Cable siv hauv Mexico B5 rau 3G thiab B4 rau 4G.
Fiber optic repeater ua haujlwm li cas?
KingTone zoo tshaj xov tooj ntawm tes teeb liab amplifier-Fiber Optic Repeater yog tsim los daws cov teeb meem ntawm lub xov tooj ntawm tes tsis muaj zog hauv qhov chaw xws li: deb ntawm BTS (Base Transceiver Station) thiab muaj fiber ntau optic cable hauv av.
Tag nrho FOR system muaj ob ntu: Pab Koom Tes/ Master Unit (DOU / MOU)thiab Chaw Taws Teeb(ROU).Lawv nthuav qhia thiab nthuav dav cov teeb liab wireless ntawm BTS (Base Transceiver Station) thiab cov xov tooj ntawm tes ntawm fiber ntau cables.
Lub tsev pub dawb ntes cov teeb liab BTS los ntawm kev sib txuas ncaj qha kaw rau BTS (lossis los ntawm kev qhib cua RF kis tau los ntawm tus kav hlau txais xov), tom qab ntawd hloov nws mus rau hauv cov teeb liab optic thiab xa cov teeb liab amplified mus rau Chaw Taws Teeb ntawm fiber ntau optic cables.Lub Chaw Chaw Taws Teeb yuav rov hloov kho cov teeb liab optic rau hauv RF teeb liab thiab muab cov teeb liab rau cov cheeb tsam uas qhov kev pab cuam network tsis txaus.Thiab lub teeb liab ntawm lub xov tooj ntawm tes kuj tau nthuav dav thiab rov xa mus rau BTS ntawm qhov kev coj ua.
| Cov khoom | Kev kuaj mob | Technical Specification | Memo | ||
| uplink | downlink | ||||
| Ntau zaus | Band5 | Ua haujlwm hauv-band | 869-894 MHz | 824-849 MHz | Customized |
| Band4 | Ua haujlwm hauv-band | 1710-1755MHz | 2110-2155 ibMHz | ||
| Bandwidth | Band5 | Ua haujlwm hauv-band | 35 MHz | ||
| Band4 | Ua haujlwm hauv-band | 45 MHz | |||
| Tso zis zog(Max.) | Band5 | Ua haujlwm hauv-band | +37± 2dBm | +40 ± 2dBm | Customized |
| Band4 | Ua haujlwm hauv-band | +37± 2dBm | +40 ± 2dBm | ||
| ALC(dB) | Cov tswv yim ntxiv 10dB | △Po≤ ±2 | |||
| Max Tau Txais | Ua haujlwm hauv-band | 100± 3dB | 100± 3dB | nrogin 6dB optic uatxoj kevpoob | |
| Tau txais Adjustable Range (dB) | Ua haujlwm hauv-band | ≥30 | |||
| Tau Adjustable Linear(dB) | 10dB ib | ±1.0 | |||
| 20dB ib | ±1.0 | ||||
| 30dB ib | ±1.5 | ||||
| Ripple hauv Band (dB) | Siv tau Bandwidth | ≤3 | |||
| Max.input theem | Txuas ntxiv 1 feeb | -10 dBm | |||
| Kev xa tawm qeeb (peb) | Ua haujlwm hauv-band | ≤5 | |||
| Nrov duab(dB) | Ua haujlwm hauv-band | ≤5(Max.tau) | |||
| Intermodulation Attenuation | 9 kHz～1 GHz | ≤-36dBm / 100kHz | |||
| 1 GHz～12.75 GHz | ≤-30dBm / 1MHz | ||||
| Port VSWR | BS Chaw nres nkoj | ≤1.5 | |||
| MS Chaw nres nkoj | ≤1.5 | ||||
