ComputersCov khoom

Repeater - yog dab tsi? Repeater: configuration, installation, hom

Txhua lub teeb liab yog maj diffused nyob rau hauv qhov chaw. Tab sis peb kev vam meej yog heev npaum li cas khi mus rau lub fact tias tag nrho cov ntaub ntawv yog sau ntawv mus rau cov lo lus uas nyob rau hauv ib tug raws daim ntawv. Thiab yuav ua li cas ua tau nws? Yog li ntawd koj yuav tsum tau ib yam dab tsi uas yuav ntxiv dag zog rau lawv los yog mus rau rov qab ua. Thiab ntawm no los rau cov kev pab router-repeater. Yuav ua li cas yog nws? Yuav ua li cas yog nws ua? Yuav ua li cas yog cov hom thiab yuav ua li cas muab lawv? Ntawm no yog ib tug luv luv daim ntawv teev cov khoom tau.

Repeater - dab tsi nws yog thiab qhov twg mus thov?

Chiv, peb yuav tsum to taub lub ntsiab lus. GSM repeater thiab ib tug repeater amplifier cellular Pib ntsais koj teeb uas yuav tsum tau mus zos nthuav nws pab hauv cheeb tsam. Qhov no active complex xov tooj cua hluav taws xob uas khiav lag luam nyob rau hauv nrog cov xov tooj cua zaus cables thiab antennas. Cov pab kiag li lawm yuav nws tus kheej mus thov kom txhua network neeg siv. Qhov tseem ceeb tshaj plaws yog hais tias muaj yog tsis muaj yuav tsum tau mus nrhiav tau cov kev tso cai los yog nyiam mobile neeg teb xov tooj thaum muaj ib lub siab xav siv GSM repeater. Hais tias yog, peb twb pom, wb tham me ntsis txog thaum nws yuav ua rau kev txiav txim zoo siv.

daim ntawv thov

Siv ib tug repeater nws yog advisable nyob rau hauv xws li mob:

  1. Thaum koj xav tau kom tau ib tug ruaj khov kev twb kev txuas nyob rau hauv ib qho chaw qhov twg txais tos yog tsis muaj zog (lub countryside los yog nyob rau ib tug txiav txim deb ntawm lub nroog). Ntawm no qhov teeb meem yog solved los ntawm cov neeg uas pub cov ceg xov tooj, uas yog nyob siab thiab muaj ib tug ntse directivity nyob rau hauv ib tug coj.
  2. Kom muaj kev sib txuas lus zoo nyob rau hauv ib cheeb tsam uas yog shielded los ntawm struts los yog tsev qauv (s) ntawm. Yuav ua li cas yog ib qho tseem ceeb yog qhov chaw ntawm lub kav hlau txais xov nyob rau hauv txoj kab ncaj nraim xov tooj visibility.

Repeaters yog siv nyob rau hauv subway thiab underground theem ntawm ntau yam vaj tse (yuav khoom chaw zov me nyuam). Raws li ib tug txoj cai, lawv tsuas pab txhawb ib tug ib kev sib txuas lus ntau yam: GSM-1800, CDMA los yog GSM-900.Takzhe xub ntiag ntawm xws li muaj ib tug zoo feem nyob rau hauv lub caij ntawm ua hauj lwm tsis recharging tes vim lub fact tias lawv tsis yuav tsum tau saib nyuaj teeb liab. Los ntawm kev txo interferences mus rau lwm cov xov tooj cua-hluav taws xob circuits nyob rau hauv lub cheeb tsam, lawv tau siv nyob rau hauv cov neeg nrog caij aircraft. Incidentally, nyob rau hauv lub repeater hom, koj yuav hloov ib co ntawm lwm yam ntaus ntawv.

hauv paus ntsiab lus ntawm cov lag luam

Yuav ua li cas yog ib repeater? Qhov ntawd yog los ntawm lub constructive taw tes ntawm view? Qhov no ntaus ntawv tej zaum yuav txwv kom muab zais raws li ib tug lis-directional amplifier uas txuas lub pub thiab kev pab cuam kav hlau txais xov, thaum ua tau zoo kho waveform. Thiab tus thawj yog tau txais cov ntaub ntawv ntawm lub hauv paus chaw nres tsheb thiab repeater amplifies thiab hau lawv mus rau lub thib ob, thiab twb nyob ntawm no cov ntaub ntawv yuav raug xa mus rau tus xov tooj. Tswv yim muaj cov nyhuv tib yam. Nyob rau hauv kev txiav txim kom tsis txhob muaj cov nyhuv ntawm nws tus kheej-excitation thiab kev ntawm cov ntaub ntawv ntawm cov antennas uas yuav tsum tau zoo electromagnetic rho tawm ntawm lawv. Tab sis qhov no yog tsis yog tus acme ntawm perfection - muaj zoo cov neeg sawv cev hu ua repeaters. Txais tos thiab kis tau tus mob ntawm cov ntaub ntawv nyob rau hauv lawv yog ua rau ib lub txawv zaus raws. Yog li ntawd cais kev pheej hmoo ntawm tus kheej-excitation nyhuv. Repeaters lawv tus kheej, txawm nws simplicity, muaj ib tug txhim khu kev qha kev tiv thaiv tiv thaiv tej yam tsis zoo los ntawm lub system. Qhov ntawd yog qhov tseem ntsiab cai ntawm no ntaus ntawv. Kuv vam thiab cia siab hais tias lub ntsiab teeb meem nyob rau hauv no lub dav hlau tsis tau txaus, thiab koj yuav kaw lub npe hais txog cov repeater. Yuav ua li cas yog nws - peb twb paub, thiaj mus rau lub installation thiab cov lag luam.

installation

Yuav ua li cas yog qhov chaw ntawm lub repeater? Koj yuav tsum muab tus ntaus ntawv rau ib tug ca saum npoo. Nws yog tsim nyog los xyuas kom meej qhov free zaj ntawm huab cua ib ncig ntawm lub radiator repeater. Tsis tas li ntawd nyob ze yuav tsum tsis txhob ua cua sov kiag li lawm. Muab cov kav hlau txais xov thiab nteg lawv nyob rau hauv lub RF repeater cables. Plug-in kev twb kev txuas yuav tsum tau ua tib zoo insulated nrog tshwj xeeb txhais tau tias: germolenty thiab silicone sealant. Thaum nws yuav pib ib lub repeater, koj yuav tsum nco ntsoov mus xyuas seb puas muaj ib lub teeb liab ntawm lub hauv paus chaw nres tsheb. Cov kav hlau txais xov yuav tsum muab kho thiaj li mus tau qhov zoo tshaj plaws lub teeb liab los ntawm cov yam neeg teb xov tooj. Yog hais tias koj xav mus siv cov kev pab cuam ntawm ob peb yam ntawm lawv, ua los ntawm cov neeg uas muaj weakest Pib ntsais koj teeb.

Txuas lub kav hlau txais xov thiab repeater. Nyob rau hauv cov ntaub ntawv no, xyuas kom meej tias cov chaw huv si HF. Yog hais tias hauv muaj hmoov av noo, siv ib lub paj rwb kua ntswg los yog daim ntaub moistened nrog muab tshuaj ntxuav cawv ua ntej, thiab ces qhuav. Txuas mus rau network adapter. Los ntawm nws twb kev cob cog rua repeater. Yog li, tus ntaus ntawv yog tam sim no tsim los pab thiab tej zaum yuav ua. Tab sis ua ntej uas koj yuav tsum tau xaiv yuav ua li cas nws yuav ua hauj lwm. Pib customize lub system raws li cov hauv qab no tau hom.

Access Point hom Access Point (AP)

Nws siv lub ntaus ntawv los ua ib tug wireless Wi-Fi hotspot. Ntawm no, txhua yam yog khi rau lub SSID. Yog li ntawd, yog tias koj xav mus ua hauj lwm vim hais tias tus ntaus ntawv, koj yuav tsum nkag mus rau tag nrho cov ntaub ntawv network kev twb kev txuas.

Wireless Choj hom Wireless Choj

Nws yog tsim nyog mus cuag ob tug neeg sab nraud wired tes hauj lwm. Tsis tas li ntawd, qhov no hom yuav ua raws li ib tug wireless Ethernet extension uas yuav txuas ob qhov chaw ntawm ib tug tag nrho. Nws yog txaus rau cia li tig nws on, teem yuav tsum tau tsis - thiab koj yuav ua hauj lwm.

AP / Choj hom (AP + Choj)

Nws combines qhov zoo ntawm yav tas los nta. Muaj tseem muab haumxeeb, nyob rau lub tau ua ke ntawm peb los yog ntau tshaj wireless units.

Repeater hom Wireless Repeater (Choj / Repeater)

Nws yog tsim nyog los txuas ob lub ntsiab lus nyob rau hauv ib qhov chaw uas ncaj kev twb kev txuas yog nruab nrab ntawm lawv yog tsis tau. Nyob rau hauv qhov tseeb, qhov no hom yog siv relay xov tooj cua Pib ntsais koj teeb nruab nrab ntawm lawv. Ntxiv mus kev cob cog rua tej zaum yuav ntau dua li ob lub ntsiab lus / choj, thiab txawm ntau li ntau tau los mus tsim ib tug "saw", raws li nyob rau hauv - lub repeater. Yuav ua li cas nws yog, kuv xav hais tias, tsis muaj yuav tsum tau piav qhia. Ua li no, koj yuav tsum nkag mus rau tus qhia kom paub tsis thiab pib lub ntaus ntawv.

Roaming hom (roaming)

Qhov no yog tsis yog ib tug self-tuning, thiab qhov sib ntxiv mus rau lub Access Point. Yog hais tias muaj ntau yam kev nkag ntsiab lus thiab cov neeg tsis tseg tsiv ntawm lub chaw ntawm lawv cov cawv, cov system xaiv mus ua hauj lwm los ntawm ib tug uas muab tus loj tshaj teeb liab. roaming muaj nuj nqi yog mus sau thiab hloov ntaub ntawv rau lub wireless noj. Vim li no cov tus neeg siv yuav tsis xav tias periodic disconnections tshwm sim, vim hais tias nws tam sim ntawd mus rau lwm tus taw tes.

xaus

Yog li ntawd peb "to taub" repeater, nws yog dab tsi, thiab ntau yam. Ib qho tseem ceeb kom zoo dua hais tias qhov no ntaus ntawv yog tsis tsuas functionality, tab sis kuj yooj yim teeb. Feem ntau, los configure tus ntaus ntawv, koj yuav tsum nkag mus rau tsuas yog tus los, nyob qhov twg thiab yuav ua li cas mus cuag - thiab qhov no yog heev txaus, vim hais tias txhua tsav txhua yam ua rau nws tus kheej repeater wifi. Yuav ua li cas yog nws, raws li tau zoo raws li nws cov possibilities tau sib tham thoob plaws qhov tsab xov xwm, yog li tam sim no peb tseem tshuav cov uas tsis muaj kev xaiv tab sis hais goodbye.

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