Ntau ntawm peb cov neeg nyeem nyob hauv cov nroog nyob deb nroog tawm tsam nrog cov xov tooj ntawm tes tsis zoo thiab feem ntau tshawb hauv online rau cov kev daws teeb meem zoo lixov tooj ntawm tes teeb liab boosters. Txawm li cas los xij, thaum nws los txog rau kev xaiv qhov kev txhawb nqa zoo rau cov xwm txheej sib txawv, ntau lub tuam txhab tsis muab cov lus qhia meej. Hauv tsab xov xwm no, peb yuav muab cov lus qhia yooj yim rau koj xaiv ib qhoxov tooj ntawm tes teeb liab booster rau cov nyob deb nroogthiab piav qhia cov ntsiab cai ntawm cov cuab yeej no ua haujlwm li cas.
1. Dab tsi yog Cell Phone Signal Booster? Vim li cas qee cov neeg tsim khoom xa mus rau nws li Fiber Optic Repeater?
1.1 Cell Xov tooj Signal Booster yog dab tsi thiab nws ua haujlwm li cas?
A xov tooj ntawm tes teeb liab boosteryog ib lub cuab yeej tsim los ua kom cov xovtooj ntawm tes (cellular signals), thiab nws yog ib lub ntsiab lus dav uas suav nrog cov khoom siv xws li cov teeb liab txhawb nqa, xov tooj ntawm tes rov ua dua, thiab xov tooj ntawm tes amplifiers. Cov ntsiab lus no tseem ceeb yog hais txog tib yam khoom siv: lub xov tooj ntawm tes teeb liab txhawb. Feem ntau, cov boosters no yog siv hauv tsev thiab me mechaw lag luam lossis chaw lag luammus txog 3,000 square meters (kwv yees li 32,000 square feet). Lawv yog cov khoom lag luam nyob ib leeg thiab tsis yog tsim los rau kev sib kis mus ntev. Kev teeb tsa tiav, uas suav nrog cov kav hlau txais xov thiab lub teeb liab txhawb, feem ntau yog siv coaxial cables xws li jumpers lossis feeders los xa cov teeb liab ntawm tes.
1.2 Fiber Optic Repeater yog dab tsi thiab nws ua haujlwm li cas?
A fiber ntau optic repeatertuaj yeem nkag siab tias yog tus kws tshaj lij-qib xov tooj ntawm tes teeb liab repeater tsim los rau kev sib kis mus ntev. Qhov tseem ceeb, cov cuab yeej no tau tsim los daws qhov teeb meem tseem ceeb uas cuam tshuam nrog kev sib kis ntawm cov coaxial cable ntev. Lub fiber optic repeater cais qhov tau txais thiab nthuav dav kawg ntawm lub xov tooj ntawm tes teeb liab lub koob yees duab, siv fiber ntau optic cables es tsis txhob coaxial cables rau kev sib kis. Qhov no tso cai rau kev sib kis mus ntev nrog cov teeb liab tsawg tsawg. Vim tias qhov qis qis ntawm fiber ntau optic kis tau tus mob, lub teeb liab yuav kis tau mus txog 5 kilometers (kwv yees li 3 mais).
Fiber Optic Repeater-DAS
Nyob rau hauv lub fiber optic repeater system, qhov kawg tau txais ntawm lub xov tooj ntawm tes teeb liab los ntawm lub hauv paus chaw nres tsheb yog hu ua lub ze-kawg chav tsev, thiab lub amplifying kawg ntawm lub lo lus uas peb yog hu ua lub far-kawg unit. Ib chav nyob ze-kawg tuaj yeem txuas mus rau ntau qhov chaw nyob deb, thiab txhua chav nyob deb tuaj yeem txuas mus rau ntau lub kav hlau txais xov kom ua tiav cov teeb liab ntawm tes. Cov kab ke no tsis yog siv rau hauv cov cheeb tsam nyob deb nroog nkaus xwb tab sis kuj tseem nyob hauv nroog cov tsev lag luam, uas feem ntau hu ua Distributed Antenna System (DAS) lossis Active Distributed Antenna System.
Cellular Fiber Optic Repeater rau thaj chaw nyob deb nroog
Nyob rau hauv qhov tseeb, xov tooj ntawm tes teeb liab boosters,fiber ntau optic repeaters, thiab DAS txhua lub hom phiaj kom ua tiav tib lub hom phiaj: tshem tawm cov teeb liab ntawm tes tuag.
2. Thaum twg koj yuav tsum siv lub xov tooj ntawm tes taw qhia, thiab thaum twg koj yuav tsum xaiv ib tug Fiber Optic Repeater nyob rau hauv cov cheeb tsam nyob deb nroog?
2.1 Raws li peb cov kev paub dhau los, yog tias koj muaj lub zog ntawm tes (cellular) teeb liab qhov chaw nyob hauv200 meters (kwv yees 650 ko taw), lub xov tooj ntawm tes teeb liab txhawb tuaj yeem yog qhov kev daws teeb meem zoo. Qhov deb ntawm qhov deb, lub zog ntau dua qhov kev txhawb zog yuav tsum muaj. Koj yuav tsum tau siv cov kab hluav taws xob zoo dua qub thiab kim dua los txo cov teeb liab poob thaum sib kis.
Lintratek Kw33F Cell Phone Booster Kit rau Cov Neeg nyob deb nroog
2.2 Yog hais tias lub xov tooj ntawm tes teeb liab qhov chaw tshaj 200 meters, peb feem ntau pom zoo kom siv ib tug fiber optic repeater.
Lintratek Fiber Optic Repeater Kit
2.3 Teeb liab poob nrog ntau hom Cables
Ntawm no yog kev sib piv ntawm cov teeb liab poob nrog ntau hom cables.
| 100-meter Signal Attenuation | ||||
| Zaus Band | ½ Feeder Kab (50-12) | 9DJumper Hlau (75-9) | 7DJumper Hlau (75-7) | 5DJumper Hlau (50-5) |
| 900 MHZ | 8dbm ua | 10dBm ib | 15dBm ib | 20dBm ib |
| 1800MHZ | 11dBm ib | 20dBm ib | 25dBm ib | 30dBm ib |
| 2600 MHZ | 15dBm ib | 25dBm ib | 30dBm ib | 35dBm ib |
2.4 Teeb liab poob nrog Fiber Optic Cables
Fiber optic cables feem ntau muaj lub teeb liab poob ntawm 0.3 dBm ib mais. Piv nrog rau coaxial cables thiab jumpers, fiber ntau optics muaj qhov zoo dua hauv kev xa cov teeb liab.
2.5 Siv fiber ntau optics rau kev sib kis mus ntev muaj ntau yam txiaj ntsig:
2.5.1 Tsawg Loss:Fiber optic cables muaj cov teeb liab qis dua piv rau coaxial cables, ua rau lawv zoo tagnrho rau kev sib kis mus ntev.
2.5.2 Siab Bandwidth:Fiber optics muab bandwidth ntau dua li cov kab ib txwm siv, tso cai kom xa cov ntaub ntawv ntau dua.
2.5.3 Kev tiv thaiv kev cuam tshuam:Fiber optics tsis raug cuam tshuam rau electromagnetic cuam tshuam, ua rau lawv tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv ib puag ncig nrog kev cuam tshuam ntau.
2.5.4 Kev ruaj ntseg:Fiber optic cables yog ib qho nyuaj rau coj mus rhaub rau hauv, muab ib daim ntawv muaj kev ruaj ntseg ntau dua ntawm kev sib kis piv rau hluav taws xob teeb liab.
2.5.5 Los ntawm cov tshuab thiab khoom siv, cellular signals yuav kis tau zoo nyob rau hauv ntev kev deb siv fiber optics, ua tau raws li cov complex xav tau kev pab niaj hnub kev sib txuas lus network.
3. Cov lus xaus
Raws li cov ntaub ntawv saum toj no, yog tias koj nyob hauv ib cheeb tsam nyob deb nroog thiab qhov chaw teeb liab yog ntau tshaj 200 meters deb, koj yuav tsum xav txog kev siv fiber ntau optic repeater. Peb qhia cov neeg nyeem kom tsis txhob yuav ib qho hauv online yam tsis nkag siab qhov tshwj xeeb ntawm fiber ntau optic repeaters, vim qhov no tuaj yeem ua rau tsis tsim nyog cov nuj nqis. Yog tias koj xav tau lub xov tooj ntawm tes (cellular) teeb liab amplification nyob rau hauv ib cheeb tsam nyob deb nroog,thov nyem qhov no los tiv tauj peb cov neeg siv khoom. Tom qab tau txais koj qhov kev nug, peb yuav muab kev pabcuam rau koj sai sai thiab muaj txiaj ntsig zoo.
Hais txog Lintrak
FoshanKev Siv TechnologyCo., Ltd. (Lintratek) yog lub tuam txhab high-tech tsim nyob rau hauv 2012 nrog kev ua haujlwm nyob rau hauv 155 lub teb chaws thiab cheeb tsam thoob ntiaj teb thiab pab ntau tshaj 500,000 cov neeg siv. Lintratek tsom ntsoov rau cov kev pabcuam thoob ntiaj teb, thiab hauv kev sib txuas lus hauv xov tooj ntawm tes, tau cog lus los daws cov neeg siv cov teeb liab kev sib txuas lus xav tau.
Lintratekua tauib tug kws tsim khoom ntawm kev sib txuas lus mobilenrog cov khoom siv sib xyaw R & D, ntau lawm, thiab muag khoom rau 12 xyoos. Cov khoom siv hluav taws xob hauv kev sib txuas lus hauv xov tooj: xov tooj ntawm tes teeb liab boosters, antennas, hwj chim splitters, couplers, thiab lwm yam.
Post lub sij hawm: Aug-23-2024