Chii chechipiri uye chechitatu multiplex: tsananguro uye mirairo yekumisikidza terevhizheni yedhijitari

Yechipiri multiplex kana RTRS-2 ndiyo yeRussia Terevhizheni uye Radio Nhepfenyuro Network-2, pasuru yemahara yemadhijitari terevhizheni. Inoparidzirwa kunenge muRussia Federation, kunze kwenzvimbo dzine vanhu vashoma kana dzakaoma-kusvika. Parizvino, yechitatu multiplex kana RTRS-3 iri kugadzirira kutanga.

Yechipiri yedhijitari multiplex

Kutepfenyura kwedhijitari yechipiri multiplex package yakaitwa mudunhu rega rega reRussian Federation muna 2019. Vanofukidza kupfuura 98% yedunhu rose renyika. Kunzvimbo dziri kure uye dzine vanhu vashoma, kuona chiteshi kunogoneka uchishandisa satellite terevhizheni.

Ndezvipi zviteshi zvinosanganisirwa muRTRS-2?

Matanho akasanganisirwa muyechipiri yakapetwa, kubva 2012 kusvika 2015, akasarudzwa nemakwikwi neFederal Commission paTerevhizheni neRadio Broadcasting. Rondedzero yavo inotenderwa neRoskomnadzor:

• “Kumba”;
• “Nyeredzi”;
• “Rugare”;
• “Muz TV”;
• “Chishanu”;
• “RenTV”;
• “Kuponeswa”;
• “STS”;
• “TV-3”;
• “TNT”.

Zvikurukuru, aya ndiwo akasarudzika kana anonangana nevaraidzo.

Izvo chaizvo zveRTRS-2 ndezvekuti haisanganisire kutepfenyura.

Frequencies

Iwo machani akasanganisirwa mune yechipiri multiplex akagashira ma frequency ekushanda mu decimeter renji kubva pa470 MHz kusvika 862 MHz. Kugadzirisa kugamuchirwa kwepakeji yeTV chiteshi, zvakare shandisa zvinotevera tekinoroji maitiro:

• iyo huru fomati ndeye DVB-T2;
• yazvino chiyero tsananguro fomati ndeye SDTV;
• iyo frequency yekushandisa yekutepfenyura ndeye 498 MHz.

Kuti ugamuchire chiratidzo mudunhu rega rega, ma frequency akasiyana anoshandiswa mumhando kubva 471 kusvika 950 MHz, kureva, kubva pa21 kusvika ku80 terevhizheni chiteshi ine yakapihwa frequency chikamu. Kunyorerana kunoratidzwa mutafura iri pazasi. Shandisa data rayo paunenge uchigadzira yechipiri multiplex munharaunda yako. Zvakakwana kuziva nhamba yechiteshi painotepfenyurwa chiratidzo chedhijitari, uye isa nhamba yayo paunenge uchitsvaga:

Yechitatu multiplex – kutanga muna 2020

RTRS-3 inoenderera mberi nemutsara wedhijitari terevhizheni chiteshi mapakeji anogamuchirwa munyika yose.

Rini uye kupi kwakarongwa?

Kutangwa kwekutepfenyura kwechitatu multiplex muRussian Federation kwakarongerwa 2020-2021. Parizvino, vhezheni yedhijitari yeRTRS-3 inowanikwa kune vagari vemuMoscow nedunhu reMoscow panguva ye578 MHz (TV chiteshi 34).

Iyo Republic of Crimea yave kutotepfenyura yayo yega yechitatu yakawanda. Pasuru iyi inosanganisira akati wandei nhepfenyuro dzemunharaunda.

Ndeapi chiteshi achaverengerwa mune yechitatu multiplex?

Izvozvi hazvigoneke kutaura chokwadi kuti ndedzipi chiteshi ichaverengerwa mupakeji yechitatu. Ese ari maviri epakati uye edunhu TV chiteshi anogona kupinda. Roskomnadzor yakapa marezinesi ekodzero yekutepfenyura mune yechitatu multiplex kune anopfuura makumi mana emakambani eterevhizheni neredhiyo. Rondedzero yezviteshi zvinotepfenyurwa muMoscow:

Kune machanera anosvika makumi mana pamwe chete, asi haasi ese ane kutepfenyura nguva nenguva. Mupakeji, hurongwa hwavo hunoumbwa zvinoenderana nenguva yekutepfenyura yemachaneli gumi zuva rese.

Ndeapi matambudziko ekutanga?

Kutanga basa reRTRS-3 muRussia yose, zvakakosha kugadzirisa akati wandei mabasa:

• Kusarudzwa kwechiteshi . Mitemo mikuru yavanofanira kusangana nayo ndeiyi:
  • mukana wekutepfenyura analogi;
  • chiyero chepamusoro pakati pevaoni;
  • chikamu chikuru chezvinyorwa zvepakutanga, kugadzirwa kwezvirongwa zvavo, zvakatevedzana, kutenderera kwezvigadzirwa zvevanyori;
  • kugamuchirwa kwakasimba kwekuyerera kwemari ikozvino, pasina matambudziko emari mune ramangwana;
  • mukana wekutepfenyura nguva nenguva.
• Free frequency . Parizvino, mazhinji acho anogarwa nematunhu analogue chiteshi. Dambudziko richagadziriswa nekugumiswa kwekutepfenyura kweanalogue nenguva yakaziviswa yaChikumi 3, 2020.
• Funding . Kubatanidzwa kwezviwanikwa zvebhajeti zvemazinga akasiyana muhuwandu hwe70-80% inorongwa. Pane mukana wekuti iyo yese yechitatu multiplex ichabhadharwa.
• Kugona kutepfenyura zviteshi zvedunhu . Kumiswa kwekutepfenyura kweanalogue kuchashaisa makambani mazhinji emuno paterevhizheni neredhiyo mukana wekuenda pamhepo. Nzira iri kugadzirwa kuti ibatanidze nzira dzedunhu nedzedunhu muchikamu chetatu chekuwedzera.

https://youtu.be/YBnyHJXWIaA

Nzira yekubatanidza uye kugadzirisa yechipiri / yechitatu multiplex?

Maitiro ekumisikidza TV kuti igamuchire yechipiri kana yechitatu yakapetwa zvinoenderana nerudzi rweTV inogamuchira. Kana iwe uine dhijitari yeTV inogamuchira DVB-T2 dhijitari fomati, kuchinjisa chiteshi kunoitwa zvinoenderana neyakajairwa kutevedzana, iyo inotsanangurwa mubhuku revashandisi. Iwe haufanire kutenga imwe dhijitari michina.

Tarisa kana TV yako inogamuchira inogamuchira chiratidzo cheiyo fomati inodiwa mumirairo yemudziyo wako. Midziyo yacho yakanyorwawo ne “DVB-T2” logo.

Kune vanogamuchira dhijitari vasingagamuchire iyo DVB-T2 fomati , kana yeanalogi maTV, imwe yekuwedzera decimal set-top box inodiwa. Paunosarudza, funga zvinotevera:

• tsvaga “DVB-T2” logo pane console;
• prefix inofanira kunge iine mabhatani ekudzora “Tanga” uye chinja chiteshi;
• tarisa kana pane RCA uye HDMI zvakabuda zvekubatanidza kuTV, USB connector yekubatanidza flash drive kana hard drive;
• dzimwe nguva imwe adapta kune SCART connector inodiwa kana TV isina RCA uye HDMI;
• RCA-RCA tambo uye yakaparadzana magetsi adapta inodiwa mumudziyo wepakeji;
• zvinodikanwa kuti iyo control panel ye-set-top box iri nyore muhukuru hwekushandisa;
• playback sound support format – Dolby Digital, multimedia formats – MPEG-4 (AVC / H.264), USB PVP, SD / HD nevamwe.

Iyo antenna yekugamuchira chiratidzo inogona kuve yakaungana decimeter. Mukushaikwa kwayo, kana iwe uri chinhambwe kubva pashongwe yeTV, kamuri decimeter antenna yakakwana. Kana usipo, unoda chinosimudzira cheTV .

Kubatanidza uye kugadzirisa kwechipiri multiplex:

• Kana iyo set-yepamusoro bhokisi isingadiwi (tuner yeDVB-T2 yakavakwa muTV):
  1. Bvisa TV kubva kune magetsi.
  2. Batanidza tambo yeantenna kune antenna yekupinza yeTV inogamuchira.
  3. Batanidza TV kune mains uye woibatidza.
  4. Batidza tuner yedhijitari kuburikidza nemenyu uchishandisa marongero.
  5. Zvinoenderana nemirairo yeTV, ita otomatiki kana manyore chiteshi tuning.

Wiring diagram:

• Kana uchibatanidza ne- set- top box :
  1. Bvisa chibatiso cheTV kubva pamagetsi.
  2. Batanidza tambo yeantenna kune yekupinda antenna pane yedhijitari set-yepamusoro bhokisi. Batanidza iyo RCA-RCA tambo kune zvinobatanidza paTV uye dijitari set-yepamusoro bhokisi zvinoenderana nekodha yeruvara. Kana iwe ukashandisa HDMI tambo, iwo mufananidzo wemhando inovandudza.
  3. Batanidza TV kune magetsi, ibatidze.
  4. Sarudza iyo yakakodzera yekuisa sosi yekubatanidza tambo yako: HDMI, AV, SCART, nezvimwe.
  5. Tsvaga zviteshi zvedhijitari mune otomatiki kana manyorero modes zvinoenderana nebhuku remushandisi wechishandiso chako.

Yekubatanidza dhizaini: kumisikidza dhijitari chiteshi pamuenzaniso weSamsung TV inoratidzwa muvhidhiyo:Digital terevhizheni muRussia iri kusimukira, nhamba yezviteshi zvekutepfenyura iri kuwedzera. 20 terevhizheni neredhiyo yekutepfenyura inotepfenyurwa mudhijitari fomati sechikamu chekutanga neyechipiri kuwanda. Kubatana kweyechitatu multiplex kuchawedzera zvakanyanya mikana yekutepfenyura.