Menene na biyu da na uku multiplex: bayanin da umarnin don kafa dijital talabijin

Второй мультиплексКак подключить

Multix na biyu ko RTRS-2 shine Gidan Talabijin na Rasha da Gidan Rediyon Watsa Labarai-2, kunshin kyauta na tashoshin talabijin na dijital. Ana yada shi kusan ko’ina cikin Tarayyar Rasha, in ban da yawan jama’a ko wuraren da ba a isa ba. A halin yanzu, na uku multiplex ko RTRS-3 ana shirin ƙaddamarwa.

Na biyu dijital multiplex

An gudanar da watsa shirye-shiryen dijital na kunshin multiplex na biyu a kowane yanki na Tarayyar Rasha yayin 2019. Sun mamaye fiye da kashi 98% na daukacin fadin kasar. Don wurare masu nisa da ƙananan jama’a, tashoshin kallon yana yiwuwa ta amfani da talabijin ta tauraron dan adam.
Na biyu multix

Wadanne tashoshi ne aka haɗa a cikin RTRS-2?

Tashoshin da aka haɗa a cikin nau’i na biyu, daga 2012 zuwa 2015, Hukumar Tarayya ta Gidan Talabijin da Watsa shirye-shiryen Rediyo ta zaɓe ta cikin gasa. Roskomnadzor ya amince da jerin sunayen su:

  • “Gida”;
  • “Tauraro”;
  • “Aminci”;
  • “Muz TV”;
  • “Jumma’a”;
  • “RenTV”;
  • “Ajiye”;
  • “STS”;
  • “TV-3”;
  • “TNT”.

Ainihin, waɗannan tashoshi ne na musamman ko na nishaɗi.

Ƙayyadaddun RTRS-2 shine cewa baya haɗa da watsa shirye-shirye.

Mitoci

Tashoshin da aka haɗa a cikin juzu’i na biyu sun karɓi mitocin aiki a cikin kewayon decimeter daga 470 MHz zuwa 862 MHz. Don saita liyafar fakitin tashoshin TV, kuma yi amfani da halayen fasaha masu zuwa:

  • Babban tsarin shine DVB-T2;
  • Tsarin ma’anar ma’auni na yanzu shine SDTV;
  • Mitar aiki na watsa shirye-shirye shine 498 MHz.

Don karɓar sigina a kowane yanki, ana amfani da mitoci daban-daban a cikin kewayon daga 471 zuwa 950 MHz, wato, daga tashoshin talabijin na 21 zuwa 80 tare da sashin mitar da aka sanya. Ana nuna ma’amala a cikin tebur da ke ƙasa. Yi amfani da bayanan sa lokacin da ake kafa maɓalli na biyu a yankinku. Ya isa sanin lambar tashar da ake watsa siginar dijital akansa, kuma shigar da lambar sa yayin bincike:

lambar tasharMitar cibiyar (MHz)Tsawon zangon tsakiya (cm)
21474.563.2
22482.562.2
23490.561.2
24498.560.2
25506.559.2
26514.558.3
27522.557.4
28530.556.6
29538.555.7
talatin546.554.9
31554.554.1
32562.553.3
33570.552.6
34578.551.9
35586.551.1
36594.550.4
37602.549.8
38610.549.1
39618.548.5
40626.547.9
41634.547.3
42642.546.7
43650.546.1
44658.545.6
45666.545.0
46674.544.5
47682.544.0
48690.543.5
49698.543.0
50706.542.5
51714.542.0
52722.541.5
53730.541.1
54738.540.6
55746.540.2
56754.539.8
57762.539.3
58770.538.9
59778.538.5
60786.538.1
61794.537.7
62802.537.4
63810.537.0
64818.536.7
65826.536.3
66834.536.0
67842.535.6
68850.535.2
69858.534.9
70866.534.6
71874.534.3
72882.533.9
73890.533.6
74898.533.3
75906.533.0
76914.532.8
77922.532.5
78930.532.2
79938.531.9
80946.531.7

Multix na uku – ƙaddamarwa a cikin 2020

RTRS-3 yana ci gaba da layin fakitin tashar talabijin na dijital da aka karɓa a cikin ƙasar.
Multix na uku

Yaushe kuma a ina ake shirin kaddamar da shirin?

An shirya ƙaddamar da watsa shirye-shiryen na uku na multix a cikin Tarayyar Rasha don 2020-2021. A halin yanzu, nau’in matukin jirgi na fakitin dijital na RTRS-3 yana samuwa ga mazaunan Moscow da yankin Moscow a mitar 578 MHz ( tashar TV 34).

Jamhuriyar Crimea ta riga ta fara yada nata nau’in nau’in nau’i na uku. Kunshin ya ƙunshi tashoshin watsa shirye-shiryen gida da yawa.

Waɗanne tashoshi ne za a haɗa su a cikin maɓalli na uku?

A halin yanzu ba zai yiwu a faɗi tabbatacciyar tashoshin da za a haɗa a cikin kunshin na uku ba. Dukansu tashoshin TV na tsakiya da na yanki suna iya shiga. Roskomnadzor ya ba da lasisi don haƙƙin watsa shirye-shirye a cikin nau’i na uku zuwa fiye da 40 na talabijin da kamfanonin rediyo. Jerin tashoshi da ake watsawa a Moscow:

MatsayiSunaLambar tasharMitar (MHz)Lokacin watsa shirye-shirye
1Wasanni 134578dare da rana
2Wasanni 23457800:00-06:00
Yaƙi kulob3457806:00-12:00
Duniya ta3457812:00-18:00
Kimiyya 2.03457818:00-00:00
3Littafin labari na Rasha3457800:00-05:00
Mafi kyawun siyarwar Rasha3457805:00-10:00
Jami’in bincike na Rasha3457810:00-15:00
Tarihi3457815:00-20:00
zane mai ban dariya3457820:00-00:00
huduSundress3457800:00-12:00
Ƙasa3457812:00-00:00
biyarduniya mai rai3457800:00-06:00
IQ HD (Kyawun SD)3457806:00-09:00
24 Doc3457809:00-12:00
Techno 243457812:00-15:00
Uwa3457815:00-18:00
NST3457818:00-21:00
Wurin nishadi3457821:00-00:00
6Moscow. Amincewa3457800:00-12:00
euronews3457812:00-00:00
7Kiɗa na Farko3457808:30-01:30
Cinema na gida3457801:30-02:30
Lokaci3457802:30-04:30
gidan talabijin3457804:30-06:30
Beaver3457806:30-08:30
8365 days TV3457800:00-02:00
TNT-Comedy3457802:00-04:00
Yawancin TV3457804:00-06:00
HD Rayuwa (Ingantacciyar SD)3457806:00-08:00
STV3457808:00-10:00
India TV3457810:00-12:00
Mai fada3457812:00-14:00
TV mai ban dariya3457814:00-16:00
La Minor3457816:00-18:00
Maza cinema3457818:00-20:00
Kitchen TV3457820:00-22:00
Auto Plus3457822:00-00:00
taralabarai na rayuwa34578dare da rana
10Kwallon mu34578an katange

Akwai kusan tashoshi 40 gabaɗaya, amma ba duka ba ne suke watsa shirye-shiryen dare da rana. A cikin kunshin, an tattara jadawalin su daidai da lokacin watsa shirye-shiryen tashoshi 10 a duk rana.

Kallon talabijan

Menene matsalolin farawa?

Don fara aiki na RTRS-3 a ko’ina cikin Rasha, shi wajibi ne don warware da dama ayyuka:

  • Zaɓin tashar . Babban sharuɗɗan dole ne su cika su ne:
    • yiwuwar watsa shirye-shiryen analog;
    • high rating tsakanin masu kallo;
    • babban rabo na asali abun ciki, ƙirƙirar shirye-shiryen nasu, jerin, hawan keke na samfuran marubucin;
    • ci gaba da karɓar kuɗin kuɗi a halin yanzu, babu matsalolin kudi a nan gaba;
    • yuwuwar watsa shirye-shiryen ba dare ba rana.
  • Mitoci kyauta . A halin yanzu, da yawa daga cikinsu suna shagaltar da su ta hanyar tashoshin analog na yanki. Za a magance matsalar tare da ƙarewar watsa shirye-shiryen analog zuwa ranar ƙarshe da aka sanar na Yuni 3, 2020.
  • Tallafawa . Kasancewar tushen kasafin kuɗi na matakan daban-daban a cikin adadin 70-80% an tsara shi. Akwai yuwuwar cewa za a biya dukkan nau’i na uku.
  • Ikon watsa shirye-shiryen tashoshi na yanki . Katse watsa shirye-shiryen analog zai hana yawancin kamfanonin talabijin da rediyo na cikin gida damar yin iska. Ana samar da hanyar da za ta haɗa tashoshi na yanki da yanki a cikin nau’i na uku.

https://youtu.be/YBnyHJXWIaA

Yadda ake haɗawa da daidaita mahara na biyu/na uku?

Hanyar kafa TV don karɓar nau’i na biyu ko na uku ya dogara da nau’in mai karɓar TV. Idan kana da talabijin na dijital wanda ke karɓar tsarin dijital na DVB-T2, ana yin gyaran tashar tashoshi bisa ga daidaitattun jeri, wanda aka bayyana a cikin littafin mai amfani. Ba kwa buƙatar siyan ƙarin kayan aikin dijital.

Bincika idan mai karɓar TV ɗinka ya karɓi siginar tsarin da ake buƙata a cikin umarnin na’urarka. Hakanan ana yiwa kayan aikin alama da tambarin “DVB-T2”.

Don masu karɓar dijital waɗanda ba su yarda da tsarin DVB-T2 , ko don talabijin na analog ba, ana buƙatar ƙarin akwatin saiti-top na goma. Lokacin zabar shi, yi la’akari da waɗannan:

  • nemo tambarin “DVB-T2” akan na’ura mai kwakwalwa;
  • dole ne prefix ya kasance yana da maɓallin sarrafawa “Fara” da sauyawa tashoshi;
  • duba idan akwai abubuwan RCA da HDMI don haɗawa zuwa TV, mai haɗin USB don haɗa filasha ko rumbun kwamfutarka;
  • wani lokacin ana buƙatar ƙarin adaftar zuwa mai haɗin SCART idan TV ba ta da RCA da HDMI;Akwai abubuwan RCA da HDMI
  • Ana buƙatar kebul na RCA-RCA da adaftar wutar lantarki daban a cikin kunshin na’urar;Adafta
  • yana da kyawawa cewa sashin kulawa na akwatin saiti-saman ya dace da girman don amfani;
  • tsarin goyon bayan sauti na sake kunnawa – Dolby Digital, tsarin multimedia – MPEG-4 (AVC / H.264), PVP USB, SD / HD da sauransu.Tsarin

Eriya don karɓar siginar na iya zama decimeter na gama-gari. Idan babu shi, idan kuna kusa da hasumiya ta TV, eriyar decimeter daki ta isa. Idan baku nan, kuna buƙatar ƙaramar siginar TV .

Haɗin kai da daidaitawa na multix na biyu:

  • Idan ba a buƙatar akwatin saiti (ana gina madaidaicin DVB-T2 a cikin TV):
    1. Cire haɗin TV daga wutar lantarki.
    2. Haɗa kebul na eriya zuwa shigar da eriya na mai karɓar TV.
    3. Haɗa TV ɗin zuwa gidan waya kuma kunna shi.
    4. Kunna mai gyara dijital ta cikin menu ta amfani da saitunan.
    5. Bisa ga umarnin TV, yi ta atomatik ko kunna tashoshi na hannu.

Tsarin waya:Tsarin wayoyi

  • Lokacin haɗi tare da akwatin saiti :
    1. Cire haɗin mai karɓar TV daga wutar lantarki.
    2. Haɗa kebul na eriya zuwa shigarwar eriya akan akwatin saiti na dijital. Haɗa kebul na RCA-RCA zuwa masu haɗin kan TV da akwatin saiti na dijital bisa ga lambar launi. Idan kuna amfani da kebul na HDMI, ingancin hoto zai inganta.
    3. Haɗa TV ɗin zuwa wutar lantarki, kunna shi.
    4. Zaɓi tushen shigar da ya dace don haɗin kebul ɗin ku: HDMI, AV, SCART, da sauransu.
    5. Nemo tashoshi na dijital a cikin yanayin atomatik ko na hannu bisa ga littafin jagorar na’urarka.

Tsarin haɗin kai: Tsari 2Saita tashoshi na dijital akan misalin Samsung TV ana nunawa a cikin bidiyon:Talabijin na dijital a Rasha yana tasowa, yawan tashoshin watsa shirye-shiryen yana karuwa. 20 talabijin da tashoshin watsa shirye-shiryen rediyo ana watsa su a cikin tsarin dijital a matsayin wani ɓangare na na farko da na biyu. Haɗin maɓalli na uku zai faɗaɗa damar watsa shirye-shirye sosai.

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