Intego, guhitamo no gukoresha multiswitch kubiryo bya satelite

Ibihe bya tereviziyo ya satelite bigenda bishira buhoro buhoro, byugurura amahirwe mashya kuri tereviziyo ya interineti. Ariko, ntabwo ingingo zose ziri ku isi zifite interineti ubu murwego rusange. Gutanga inzu nini hamwe na satelite hamwe nibimenyetso byo ku isi, ikoreshwa rya multiswitch. Reka dusesengure birambuye igikoresho cyacyo, impamvu gikenewe nuburyo gihujwe.

Niki nimpamvu ukeneye multiswitch kubyo kurya bya satelite

Multiswitch ifite uruhare rwubwoko bwa “kuringaniza” na “gukwirakwiza” kuri satelite hamwe nibimenyetso byo ku isi. Mubyukuri, iki nigikoresho gito cyoroshya cyane ubuzima bwabakunzi ba TV.
Multiswitch kubiryo bya satelite [/ caption]

Kuki ukeneye?

Kugira ngo wumve impamvu ukeneye ibintu byinshi, ugomba gukemura igisubizo kimwe: uburyo ushobora guha abadafatanya na tereviziyo ubwoko bwa satelite. Mugihe cyo gukundwa cyane kuri tereviziyo ya satelite , iki kibazo gikomeye cyavutse kubakoresha . Ihitamo rya mbere kandi ryoroshye riragaragara: umukiriya umwe = antenne imwe/ icyogajuru. Inzira iroroshye. Ariko, hamwe nuburyo bworoshye, havuka ikibazo cyoroshye: niba munzu hari ibyumba 48, kandi buri nzu ishaka gushyiraho TV ya satelite, noneho hazaba hari antene 48 hejuru yinzu yinzu itanga amakuru. Ibi bivuze ko igisenge kizaba gitwikiriwe rwose na transmitter. Ahantu hamwe ntibisanzwe, kandi hamwe na hamwe birabujijwe rwose. Ikintu nyamukuru kibangamiye ni umugozi winsinga zigaragaramo ibidukikije kandi zishobora kwibwa hejuru yinzu. Ihitamo rya kabiri nugushiraho icyogajuru gihindurahamwe numubare wibisubizo bingana numubare w’abafatabuguzi. Ariko, hano umuntu ntagomba kuzirikana abafatabuguzi bose murugo gusa, ahubwo nabashobora kuba abiyandikisha. Na none ku isoko ubu biragoye kubona impinduka ifite ibisubizo birenga 4. [ibisobanuro id = “umugereka_3892” align = “aligncenter” ubugari = “552”]
Guhindura satelite kubisubizo 4 na 8 [/ caption] Ihitamo rya gatatu nukugabanya ibimenyetso bihindura. Kubatangiye, ugomba kwibagirwa ko urwego rwa signal ya RF ruzagabanuka na buri cyiciro cyo kugabana. Ni ngombwa ko igabana rikoreshwa gusa hamwe ninkunga idasanzwe ya SAT PC, intera iri hagati ya 950 na 2150 MHz, harimo na pass pass. Guhindura SAT ni mubikoresho bikora, ubwabyo byumva akarere ka polarite ikora. Ikoreshwa ningufu zabakira cyangwa indi soko. Mubihe nkibi, hashyizweho ikintu runaka cyo kwishingikiriza kubakoresha. Niba bamwe mubakodesha inzu bohereje voltage ntarengwa yerekeza kuri reveri (18 Volts), noneho abaturanyi be, hamwe na polarite itandukanye (urugero, 12 Volts), ntibazashobora gukora ibi kandi bazasigara nta kimenyetso. Rimwe na rimwe, kutita ku bintu biremewe. Mubihe nkibi, urashobora gukoresha igikoresho kigabanya ibimenyetso bya satelite yo hagati. Biratandukanye muburyo busanzwe bwo kugabana – igikora irasubiza igabanuka ryikimenyetso cyerekana mugihe ikimenyetso kinyuze mumurongo. Irema kandi uburyo bunini bwo guhanahana inzira. Ikorera kuri voltage ya 12 kugeza kuri 18 volt. Imbaraga zirashoboka gusa ubifashijwemo niyakira hamwe numurongo ushyigikiwe na 950 – 2400 MHz. Amahitamo yose yavuzwe haruguru yashyizwe mubikorwa nabahagarariye amasosiyete ya satelite, ariko ntanumwe murimwe wagize akamaro. Mugihe cyo gutekereza, Multiswitch yahimbwe. Igikoresho cyatekerejwe nkigisubizo rusange muburyo bwa “imikorere yose mumasanduku imwe”. Nyamara, ibi birakoreshwa gusa kubitumanaho bito – ikimenyetso cyo ku isi cyangwa ikimenyetso cya satelite. [ibisobanuro id = “umugereka_3888″ align = ”
Igishushanyo mbonera cya multiswitch [/ caption]

Igikoresho kinini

Multiswitch ikora nka switch ya bose. Itanga imikoranire yabakiriye hamwe nibisubizo bitandukanye kubihindura, cyangwa hamwe nabahindura batandukanye. Igikorwa nyamukuru nugukora ibisabwa byose kugirango uwakiriye akore. Niba iguye kumugezi wa volt 13, noneho multiswitch izahita iyimurira ku cyambu kidasanzwe kuri izo mbaraga, kurundi mugezi – ikindi cyambu. Imico y’ingirakamaro y’igikoresho:

1. Hamwe na hamwe , urashobora kwanga polarite imwe cyangwa imigezi imwe . Buri mufatabuguzi uhujwe azagira ibipimo byose bikenewe mumikorere. Bizemeza ko uwakiriye yahujwe ninjiza yukuri, kandi bikwiranye nuhindura. Ibi bireba ibyinjira no gusohoka.
2. Guhindura kuri TV bifata igice cyinyongera cyisi cyikimenyetso, murwego rwa 5-862 MHz. Ibitemba byose bijya kubiyandikishije binyuze mumurongo umwe, ntarenze umugozi! Noneho ukeneye gushiraho diplexer kuruhande rwabaguzi – ibi bizagufasha kubona ibyambu bibiri byigenga bya satelite na TV. . _
3. Kurekura ibisenge hamwe nu mpande zinyubako zo guturamo , bigatuma ibimenyetso byakira abaturage bose.

Nigute ushobora guhitamo ubwoko bwibikoresho bibaho

Mugihe uhisemo, ugomba guhera kubintu bibiri: umubare wamanota yo guhuza hamwe nigihe uherereye kuva antene. Ukurikije ibintu nyamukuru biranga, multiswitch igabanijwemo:

1. Amashanyarazi: kuva 220 V no kuva 18 V.
2. Kuboneka umubare winjiza nibisohoka ibyambu.

Multiswitch kubiryo bya satelite kuri TV 4

Cascadable cyangwa terminal

Intera igana kuri antenne igira ingaruka muburyo bukenewe bwa multiswitch: casade cyangwa terminal. .
_ _ _ Ubu bwoko bwibikoresho ntibukeneye imbaraga kandi bwongewemo numurongo kumurongo wo gukwirakwiza ibimenyetso (akenshi buri igorofa mu nyubako). Ni ngombwa ko ibikoresho bihuzwa. Niba ari ngombwa guhuza ibimenyetso byongera ibimenyetso, urushinge rwamashanyarazi rwahujwe, bisaba ko hasohoka AC ifite ingufu za 220 volt. Terminalubwoko bwa multiswitch burasabwa gushyirwaho mumazu yigenga cyangwa mubyumba bito. Ibi biterwa nintera yegereye antene. Igikoresho kirimo muri switchboard, kubera ko muri yo harimo insinga ziva muri antenne zinjira kandi aho insinga zijya kubakira. Terminal multiswitch isaba amashanyarazi. Ni ukuvuga, muri radiyo ya metero hagomba kubaho sock ifite AC itanga volt 220.

Ibikorwa byinshi kandi byoroshye

Hariho kandi ibyiciro nkibikorwa bikora kandi byoroshye pasiporo nyinshi. Icyitegererezo gikora kirimo ibimenyetso byongerewe imbaraga. Iyi mikorere irakenewe niba nawe ushaka guhuza antenne kumurongo. Kugirango woroshye guhitamo, ibirango bimwe byerekana ibicuruzwa byabo kuburyo bukurikira:

1. P – pasiporo.
2. A – ikora.
3. U – ubwoko rusange.

Kubyiciro bya pasiporo, ibi bishoboka ntabwo byatanzwe. Kugirango ukore ibi, inyongera yinyongera yo hanze irahuzwa, igomba kugurwa ukwayo. Passive kandi ikora multiswitches itandukanye hagati yikigereranyo cyibimenyetso byinjira: passiyo izatanga icyerekezo cyo hasi.

Niki cyinshi, intego nogukoresha igikoresho:

https://youtu.be/cggC3FLtdaE

Kwihuza no gushiraho

Multiswitch ifite ibikoresho bihuza kwinjiza (bikenewe kubahindura ), nibisohoka (kubakira). Umubare wibisohoka uhuza bingana numubare wabakiriye. Umubare wabakira uhuye numubare wabakiriya bahujwe. Gusobanukirwa ishingiro ryumurimo wibisohoka uhuza ibintu biragoye gato. Ikimenyetso cya Ku-band kigaburwamo, kigabanijwe muburyo bwa polarisiyasi hamwe na sub-band ebyiri. Ibi bivuze ko kugirango wakire urutonde rwuzuye rwumugezi uva mubikoresho bimwe byohereza (muritwe, satelite), ugomba gukoresha ibyinjira 4 byinjira, uhuza ibisubizo bine byahinduwe (mubihe bimwe, abahindura ibintu bitandukanye). [ibisobanuro id = “umugereka_3893” align = “aligncenter” ubugari = “425”]
Igishushanyo cya Wiring kuri multiswitch kumasahani ya satelite kumusaruro 8 [/ caption] Ikimenyetso cyerekana intera Kuva kurwego kugeza kuri bande ntigabanijwe kandi igaburirwa muri rusange. Amahitamo ya Igenamiterere:

1. Niba multiswitch ifite kuva 1 kugeza 4 yinjiza ihuza kugirango ihuze, agaciro ka DiSEqC kagomba kuzimwa, cyangwa Guhagarikwa.
2. Niba> 4 inyongeramusaruro, noneho DiSEqC ishyizwe mumwanya ½ cyangwa 2/2, nibindi.
3. Guhindura ibipimo bya 22kHz mumiterere ya DiSEqC kubakira, iyi option igomba kuboneka.

Ubwoko bwerekana ibimenyetso:

1. A – HASI BANDI (subband yo hepfo) – 13 v / oHz.
2. B – BANDI HASI (subband yo hepfo) – 18 v / 22kHz.
3. C – BAND HIGT (subband yo hejuru) – 13 v / oHz.
4. D – BANDI HASI (subband yo hejuru) – 18 v / 22kHz.

Andi masano yigana gahunda yagenwe. .
_ ikimenyetso kiva kuri kamera ya videwo hanze. Guhuza radial multiswitch, gahunda ikurikira irakoreshwa:
Igishushanyo cyerekana moderi ya MR516. Ukurikije izina muri formula, gahunda izaba 5 * 16. Hazaba inyongeramusaruro 5 (1 kuri TV yo ku isi), na 4 zo kohereza ibyogajuru. 4 ihuza kuko buri polarisiyasi ifite intera ebyiri.

Inama! Birasabwa gukoresha inshuro 11700 MHz nkurubibi rwo kugena urwego rwo hasi no hejuru. Nicyo kimenyetso nubwoko butandukanye.

Nyuma ya antenne kuri air, hashyizweho tereviziyo ya tereviziyo. Akenshi, inkunga ya TV muri multiswitches ni pasiporo, nta amplification. Ibi biterwa no gutandukana mukwakira ibimenyetso birenga ikirere, gukoresha nabi bizatera urujijo. Igishushanyo gikurikira kirerekana igishushanyo cyo guhuza igikoresho na bibiri bihindura kuva muri antene zitandukanye no ku isi imwe:
Igishushanyo hejuru kirerekana uburyo impinduka ya quad iva muri buri funguro. Mu gusoza, byagaragaye ko byinjijwe 8 kuri satelite, ibisohoka 32 hamwe na 1 bisanzwe kubimenyetso byo ku isi hamwe na amplification kuri TV yinjiza. Cascade multiswitch ihujwe kuburyo bukurikira:
Model MV516 igaragaramo ibyuma bipfa gukingira birinda imiterere iturutse hanze ya electronique. Hariho inzira zombi kandi zikora kuri TV yo ku isi. Nigute ushobora guhuza TV 10 kuri antenne imwe ukoresheje multiswitch: https://youtu.be/BjFxA5Fv_IM

Ibibazo bikunze kubazwa nibisubizo

Ikibazo cya mbere gikunze kubazwa ni: “Ni ubuhe bwoko bw’ikimenyetso gishobora kwanduza abantu benshi?”. Igisubizo: usibye guhinduranya ibyogajuru bigaragara, multiswitch nayo igaburira ibyuma byongera imbaraga mukirere binyuze muri TV. Ikibazo cya kabiri ni: “Kuki ntashobora gukoresha imashini gusa?”. Igisubizo: urashobora, ariko ubu buryo ntibukwiriye mubyumba bitemerewe gushiraho bitarenze 3 byakira. Ntiwibagirwe ko ibimenyetso bigabanijwe, bityo bigatera ingaruka zamaboko aboshye. Ikibazo cya gatatu ni iki: “Nigute nshobora kugabanya umutwaro winjira kubakira ubwanjye?”. Igisubizo: Kugirango ukore ibi, birasabwa kugura multiswitch, aho hashyizwemo amashanyarazi atandukanye. Ikibazo cya kane: “Nshobora gukoresha multiswitch, DiSEqC na diplexer kuri sisitemu imwe ya satelite?”.Igisubizo: “Ikoranabuhanga rigezweho rituma bishoboka kubikora nta kibazo.” Ikibazo cya gatanu: “Ninde uhindura nkwiye gufata icyogajuru cyu Burayi?”. Igisubizo: “Isi yose”. Ikibazo cya gatandatu: “Ndashaka guhuza 2 yakira ibiryo bimwe. Nuwakira neza kugura iki? Igisubizo: oya, ukeneye uhindura. Ikibazo cya karindwi: “Guhindura ni iki?”. Igisubizo: DiSEqC. Ihame nyamukuru ryibikoresho hamwe nigitekerezo cyo gukora multiswitch biroroshye cyane: antene nkeya kugirango igire abakoresha benshi. Kandi mubyukuri. Ikintu kimwe gito gishobora gusimbuza amasahani yicyuma, no kuringaniza impagarara zahantu hatuwe. Byakoreshejwe gutandukanya ibimenyetso.