Daim Ntawv Thov ntawm Duplexers hauv Cov Tshuab Faib Khoom Sab Hauv Tsev

Nrog rau qhov kev thov nce ntxiv rau kev sib txuas lus ntawm xov tooj ntawm tes thiab kev nyab xeeb rau pej xeem, cov kab ke sab hauv tsev faib tawm (DAS) tau siv dav hauv cov chaw xws li tshav dav hlau, subways, tsev kho mob, thiab cov chaw lag luam loj los daws cov teeb meem tsis pom kev hauv tsev thiab teeb liab tsis zoo. Ntawm ntau yam tseem ceeb hauv DAS systems, lublub tshuab luam ob sabyog ib qho tseem ceeb thiab indispensable khoom.

Lubcov duplexerLub luag haujlwm tseem ceeb yog ua kom cov teeb liab uplink thiab downlink sib koom tib lub antenna, cais ob lub teeb liab los ntawm kev tsim qauv siab-cais kom tiv thaiv kev cuam tshuam. Qhov no feature muab cov txiaj ntsig hauv qab no hauv DAS systems:

Txo cov naj npawb ntawm cov kav hlau txais xov: Cov kav hlau txais xov sib koom ua ke txo qhov nyuaj ntawm kev teeb tsa thiab cov nqi cabling;

Zoo dua qhov zoo ntawm lub teeb liab: Tswj kev sib txuas lus ruaj khov hauv ntau tus qauv, ntau qhov chaw sib txuas lus;

Txhawb nqa ntau qhov xwm txheej xa mus: Txawm nyob rau hauv kev nyab xeeb pej xeem DAS, cov tsev lag luam, lossis ntau tus neeg ua haujlwm sib koom tes,cov ntawv duplexertuaj yeem ua tau zoo.

Hauv cov kab ke sib txuas lus kev nyab xeeb rau pej xeem,cov ntawv duplexerxyuas kom meej tias kev sib txuas lus VHF/UHF zoo rau tub ceev xwm, hluav taws, thiab kev sib txuas lus thaum muaj xwm txheej ceev. Hauv cov chaw lag luam loj, lawv txo cov khoom siv thiab txhim kho kev sib npaug ntawm kev npog. Hauv cov chaw nyuaj xws li tshav dav hlau thiab cov tsheb ciav hlau hauv av,cov ntawv duplexerpab ua kom muaj kev sib cais zoo thiab kev sib koom tes ntawm ntau tus neeg ua haujlwm, ntau lub teeb liab.

Nrog kev rho tawm siab, kev poob qis ntawm kev ntxig, muaj peev xwm tswj hwm lub zog muaj zog, thiab tsim qauv raws li koj xav tau,cov ntawv duplexerxyuas kom meej tias DAS systems ua haujlwm tau zoo hauv cov chaw uas muaj ntau tus qauv, xws li LTE, 5G, thiab kev nyab xeeb rau pej xeem, sib koom ua ke. Lawv yog cov khoom tseem ceeb rau kev sib txuas lus sab hauv tsev niaj hnub.