Ukuzifakela kanye nokucushwa kwesitsha sesathelayithi

Ukusetha okulungile kwesitsha sesathelayithi kunethonya elibalulekile kukhwalithi yokwamukela isignali yesathelayithi. Abantu abaningi bayesaba ukufaka isitsha sesathelayithi bebodwa, kodwa ngemva kokufunda lo mhlahlandlela, le nqubo ngeke isabonakala iyinkimbinkimbi. Ake sithole ukuthi ungasimisa kanjani isitsha sesathelayithi futhi usixhume ngokwakho.

Izinto kanye namathuluzi adingekayo ukuze kufakwe isitsha sesathelayithi

Uzodinga:

1. Isitsha sesathelayithi esinesiguquli sesignali .
2. Insika ye-antenna noma ubakaki wodonga (othengiswa ngokwehlukana), kuye ngamakhono obuchwepheshe kanye nendawo yokufaka.
3. Ikhebula le-antenna yangaphandle eyenzelwe ukufakwa kwesathelayithi (75 ohm impedance). Uzodinga amakhebuli amabili ukuze uhlanganise i-Full HD set-top box nerekhoda. Endabeni yokufaka isistimu enamagumbi amaningi, ubude bekhebula le-coaxial ende ngokuhambisanayo buzodingeka.
4. Thayipha okuthi “F” izixhumi , ezihambisana nobubanzi bekhebuli ye-coaxial, ama-wrenches namathuluzi adingekayo ukuze kulungiswe insika.
5. Ikhampasi, i-protractor, irula noma uhlelo lokusebenza oluhlobene ku-smartphone .
6. Othayi bekhebula noma iglu, itheyiphu kagesi, amadowels, izixhumi zokuvikela umbani . Uma kungenakwenzeka ukwenza imbobo efasiteleni noma odongeni ukuze uthole umzila wekhebula, sebenzisa ikhebula eliyisicaba elikhethekile elinezixhumi zohlobo “F”.

[i-id yamagama-ncazo = “okunamathiselwe_3460″ align=”aligncenter” wide=”2126″]
Isethi ye-TV yesathelayithi[/caption]

Ukufakwa kwezitsha zesathelayithi nokufaka amakhebula

Ezitolo ezithengisa imishini ye-TV yesathelayithi nezitsha zesathelayithi, ungathenga izinhlobo ezahlukene zezibambi zezinti ezinanyathiselwe kubakaki odongeni noma insika ye-antenna.

1. Khetha ibakaki elifanele indawo yakho yokufaka.
2. Yinamathisele ngokuqinile ngangokunokwenzeka kusisekelo esiqinile. [i-id yamagama-ncazo = “okunamathiselwe_3466″ align=”aligncenter” width=”540″] Ukufaka isitsha sesathelayithi kusetshenziswa abakaki[/caption]
3. Thenga ikhebuli yekhwalithi yobude obufanele. Kungcono ukuthatha ubude ngemajini okungenani amamitha angu-3 (ikhebula elide kunamamitha angu-30 lidinga isikhulisi sesignali), esizoxhuma ikhithi ye-antenna kusikhikhoda se-HD. [i-id yamagama-ncazo = “okunamathiselwe_3205″ align=”aligncenter” wide=”1280″] Ikhebula lesathelayithi[/caption]
4. Qondisa futhi uvikele ikhebula ukuze kungabikho ingozi yokukhubeka phezu kwayo noma ukuyilimaza ngephutha (gwema ukugoba okubukhali).
5. Sika ikhebula ngemva kokulibeka. .
6. Uma isiguquli sifakwe isivikelo sokuvimbela ukungena kwamanzi, sibeke kukhebula ngaphambi kokusifaka (iziguquli ezinezindlu ezishelelayo azidingi ukuvikelwa).
7. Izixhumi zohlobo lwe-F kufanele ziboshwe ngokuqinile kukhebula le-coaxial, zisebenzisa izinqamuleli zocingo uma kunesidingo (kungcono ukusebenzisa isikrufu esikhethekile). Kubalulekile ukulungisa ngokucophelela ikhebula futhi uqiniseke ukuthi i-metal braid yekhebula le-coaxial ayithinti ucingo oluphakathi.

Okubalulekile: ezindlini ezifakwe uhlelo lokuvikela umbani, insika kufanele ixhunywe kuyo ngentambo yethusi enengxenye ephambanayo engu-50 mm² noma 80 mm², futhi izintambo zangaphandle kufanele zixhunywe kunsika ngentambo enengxenye ephambanayo. 40 mm². Kodwa lezi zidingo azidingeki uma i-antenna itholakala ngaphansi kwamamitha angu-2 ngaphezu kophahla futhi iseduze kwamamitha angu-1.5 odongeni olusuka endlini, okungukuthi, kuvulandi.

[i-id yamagama-ncazo = “okunamathiselwe_3472″ align=”aligncenter” wide=”450″]
Ukukhetha indawo efanele yokufaka isitsha sesathelayithi kuwumsebenzi wokuqala[/caption]

Imiyalo yokufaka: ukukhetha indawo, ukubalwa kokuphakama, i-azimuth

Opharetha be-TV yesathelayithi yaseRussia
bahlukaniswe izigaba ezimbili – eseningizimu (okuhlanganisa i-NTV-plus ne-Tricolor TV) nasempumalanga (Telekarta,
MTS ). Kulokhu, sizonikeza isibonelo sokufaka i-antenna eseningizimu. Okuningi mayelana
nokusetha isignali yesathelayithi evela ku-MTS ezintweni zethu. [i-id yamagama-ncazo = “okunamathiselwe_3458″ align=”aligncenter” wide=”577″]
Imephu yesethelayithi – ungaqala kuyo lapho uhlela isidlo sesathelayithi okokuqala ngqa[/caption] Ukufakwa kahle kwesitsha sesathelayithi kuncike endaweni efanele. ukusethwa kwamapharamitha amane:

• i- azimuth i-engeli phakathi kwenyakatho nesiqondiso oyifunayo;
• i-angle yokuthambekela / ukuphakama – i-angle ye-orientation yesitsha endizeni eqondile;
• i- elevation angle – i-angle enezingqimba ehambisana nokujikeleza kwesobunxele kwesitsha;
• ukuzungezisa i-converter – i-engeli lapho uthi lwe-antenna lubheka ohlangothini oluthile lomhlaba.

[i-id yamagama-ncazo = “okunamathiselwe_3467″ align=”aligncenter” wide=”579″]
Ukusetha i-engeli ye-azimuth kusetshenziswa ikhampasi[/caption] Ukulungiswa kokutshekisa: Uma isiguquli sinesilinganiso noma une-protractor, vula isiguquli ngaphansi kwevelu eboniswe kuthebula elingenhla, elihambisana nedolobha lakho.
I-azimuth isethwe yikhampasi futhi ibalwa ngendlela yewashi. I-engeli ye-antenna (i-azimuth – 180º) ikalwa ukusuka eningizimu ngokwewashi.

• sebenzisa ama-bolts afakayo ukuze ulungise isiguquli kubakaki;
• lungisa uthi ku-mast futhi ulungise i-engeli;
• screw izintambo kusiguquli nakumamukeli;
• xhuma ibhokisi le-set-top ku-TV ngokwemiyalelo bese uyiqala.

Ukufaka, ukuxhuma kanye nokuzishuna kwesitsha sesathelayithi – imiyalelo yevidiyo: https://youtu.be/rjr8tuz2DB4 Ungakwazi ukulungisa kahle ukuma kwesitsha sesathelayithi ngokusekelwe emiphumeleni yokulinganisa isignali eyamukelwe. Ikhawunta ekhethekile ayidingeki kulokhu. Amadekhoda esimanje anokusebenza okwanele ukukala isiginali etholwe kusathelayithi. [i-id yamagama-ncazo = “okunamathiselwe_3469″ align=”aligncenter” wide=”515″]
Ukubalwa kokuphakama ne-azimuth lapho kufakwa isitsha sesathelayithi[/caption]

Ukulungiselelwa kwesignali

Inkomba yekhwalithi yesiginali ibalulekile. Lapho ubeka uthi, kufanele uqondiswe inani eliphezulu lepharamitha yekhwalithi, ngisho nezindleko zokunciphisa amandla esignali. Uma uthola indawo ye-antenna enamandla esiginali ephezulu kakhulu nekhwalithi enguziro, kusho ukuthi uthi lukhomba enye isathelayithi. Kulokhu, kufanele uqhubeke nokusesha ngokushintsha kuqala isiqondiso se-antenna. Ngemva kokuthola isathelayithi oyifunayo, lungisa ukulungiselelwa kwesiguquli ukuze uthole ikhwalithi engcono kakhulu. Ukusetha isidlo sesathelayithi:

1. Ngemva kokuxhuma idivayisi, kuzovela isikrini sokuqala kusikrini se-TV esibonisa amazinga esignali (uma kungenjalo, singavulwa ngokucindezela okuthi F1 kukhibhodi noma mina kusilawuli kude). Ngokuvamile lawa amapharamitha amabili: amandla esignali / amandla kanye nekhwalithi (le mingcele iphinde iboniswe ekuboniseni amabhokisi athile aphezulu). [i-id yamagama-ncazo = “okunamathiselwe_3448″ align=”aligncenter” wide=”600″] Ikhwalithi yesiginali[/caption]
2. Ipharamitha yamandla kufanele ibe nenani elikhulu kunoziro. Isibonelo, kungaba ngu-50%, kuye ngohlobo lwesiguquli kanye nobude bekhebula le-antenna, eliqinisekisa ukuxhumana okulungile. Ipharamitha yekhwalithi okokuqala ngqa cishe izoba ku-zero, ngoba “ukushaya” isathelayithi kuzilungiselelo zokuqala akunakwenzeka.
3. Ukuze ucule kahle isiginali, udinga ukuzungezisa i-antenna ngamadigri angu-2-3 endizeni evundlile, uqaphe izinga lesiginali, bese usondeza isiguquli eduze nakude kude nothi, ubheka inkomba yekhwalithi yesiginali. Ngemuva kwalokho, kuyadingeka ukuqinisa izikulufu ezivikela i-antenna ku-mast (kumele ziboshwe ngamunye ngamunye, zilawule imingcele yesignali ukuze ukuguqulwa kwezibophelelo ze-antenna kungashintshi indawo yayo). Ama-antenna anamathiselwe ku-mast ngezikulufu ezimbili, futhi ngemva kokuwaqinisa, kungase kudingeke ukulungiswa okwengeziwe kwe-engeli yokutsheka.
4. Inqubo ingathatha isikhathi, ngakho-ke kungcono ukuthi kube nabantu ababili abenza lokhu – oyedwa uyajika, omunye abuke ukushintsha kwezinga lesignali. Izinga lesignali elilungile lokudlalwa kwevidiyo evamile lisuka ku-70%. Ngemva kwalokho, qala ukusesha okuzenzakalelayo kweziteshi ze-TV bese ulondoloza izilungiselelo. Ngisho noma uthi lwehluleka, awudingi ukuphinda inqubo futhi.

Iphuzu elibalulekile: esimweni sefekthri, ama-decoder amaningi avula ngokuzenzakalelayo inqubo yokuqalisa ngemva kokuqala. Uma ingekho isignali evela kusathelayithi, inqubo yokuqala yokuqalisa izoma esikrinini sezilungiselelo nemiphumela yesilinganiso sesignali, noma izokwandulelwa isikrini sokukhetha ukufakwa kwezinti. Uma i-decoder isivele yethulwa ngaphambili (isibonelo, ehhovisi lomthengisi ukuze uhlole ukusebenza kwayo), inqubo yokuqalisa izoma esikrinini esishiwo ngenhla nemingcele yamandla nekhwalithi.

Isofthiwe nezinhlelo ze-PC nama-smartphone zokusetha i-TV yesathelayithi

Ukuqondanisa Kwe-antenna Yesathelayithi Ngalolu hlelo lwamahhala lwe-PC, ungakwazi ukubala kalula futhi kalula i-azimuth kanye ne-engeli yokuphakama kwesitsha sesathelayithi. Ukusebenza nohlelo kulula kakhulu. Ngemva kokwethula uhlelo, vele ufake i-latitude nobude bendlu yakho engxenyeni ethi “Izixhumanisi zesayithi lokufakwa kwe-Antenna” (ungathola ngokuvula amamephu e-Google bese ufaka ikheli lakho). Ama-azimuth nama-engeli okuphakama awo wonke amasathelayithi angaba khona azovezwa ngakwesokunxele kwesikrini. Thola isathelayithi oyidingayo futhi usebenzise izixhumanisi ezamukelwe. Uhlelo lungalandwa mahhala lapha: https://satellite-antenna-alignment.ru.uptodown.com/windows. Izinzuzo:

• izilungiselelo eziningi;
• ngokuphelele ukukhuluma isiRashiya;
• isebenza kuzo zonke izingxenye zomhlaba.

Ububi: isixhumi esibonakalayo esiphelelwe yisikhathi.

I- SatFinder Uhlelo lokusebenza lwe-smartphone lwamahhala olufanayo lubizwa nge-SatFinder. Ikuvumela ukuthi usethe isitsha sesathelayithi usebenzisa i-GPS navigation futhi isebenza ngezindlela ezimbili:

• Kumodi yekhamera.
• Kumodi “yokubona”.

Esimweni sokuqala, indawo yama-satellites iboniswa ngokuzenzakalelayo esikrinini sefoni ngendlela ye-arc ekhethekile. Okudingekayo kuwe ukuqondisa kahle uthi. Kumodi ye-crosshair, uhlelo lokusebenza luzokuqondisa ngezixhumanisi nemicibisholo ezoshintsha njengoba uhambisa uthi. Uma iqondiswe kusathelayithi ngqo, imicibisholo ekuhlelo lokusebenza izoba luhlaza. Uhlelo lokusebenza lungafakwa mahhala ku-Google Play Isitolo https://play.google.com/store/apps/details?id=com.esys.satfinder&hl=ru&gl=US. [i-id yamagama-ncazo = “okunamathiselwe_3083″ align=”alignright” wide=”948″]
i-interface ye-SatFinder[/caption] Izinzuzo:

• izindlela ezimbili zokusesha ngesathelayithi;
• ukunqunywa kwendawo ngokushesha nge-GPS;
• isikhombimsebenzisi esisebenziseka kalula.

Ububi: Akukho okutholakele.
I-Dishpointer Pro Uhlelo lokusebenza oluhle oluhlukile lwe-smartphone. Ikhokhwa, kodwa ibhekwa njengenye yezinhlelo zokusebenza ezinhle kakhulu zokusetha izitsha zesathelayithi emhlabeni. Ingathengelwa i-Android ku-Google Play Isitolo https://play.google.com/store/apps/details?id=satellite.finder.comptech&hl=ru&gl=US. Izinzuzo:

• ukunemba okuphezulu kwamasathelayithi;
• ukuthola umsebenzisi ngisho nasezimeni ezinesiginali ye-GPS empofu (usebenzisa idatha evela ku-opharetha weselula).

Amaphutha:

• isicelo sikhokhelwe;
• imenyu ngesiNgisi.

https://youtu.be/lRLpKZMCRHo

Ungasetha kanjani isitsha sesathelayithi ku-75 degrees

Cabanga njengesibonelo inqubo yokusetha isitsha sesathelayithi ye-ABS 75E. Okokuqala, sidinga ukunquma i-azimuth (isiqondiso se-antenna):

1. Sivula i-Yandex-maps, faka igama lendawo lapho ukufakwa kwenziwa khona. Thatha izixhumanisi kusuka lapho bese ukopisha.
2. Vula umamukeli futhi kuthebhu ethi “Umhlahlandlela wesathelayithi” faka izixhumanisi bese uchofoza okuthi “Bala”
3. Manje sesiyazi i-azimuth kanye ne-engeli yokutsheka yothi. Sinquma isiqondiso sisebenzisa ikhampasi futhi silungise ipuleti kubakaki.

Manje udinga ukumisa isignali:

1. Sivula ishuna futhi esigabeni “Ukufaka” sithola isathelayithi ye-ABS 75E.
2. Sibuyela othini bese siqala ukulihambisa phansi naphezulu kancane size sibambe isignali evela ku-ABS 75E. Bese siskena iziteshi.

Ukufaka nokulungisa izitsha zesathelayithi ku-ABS 75E, hhayi isiRashiya, kodwa yonke into inembile: https://youtu.be/rkBsqsKXkgc Uma isignali ibanjiwe futhi namashaneli atholakele, ungakwazi ukulungisa zonke izikulufu bese uxhuma isitsha kushuna. .

Ukusetha isitsha sesathelayithi samasathelayithi angu-3 u-Amos, Astra, Sirius Hotbird

Ukufakwa kwethelevishini yesathelayithi kusuka kumasathelayithi amathathu kuzokuvumela ukuthi ubuke iziteshi eziningi zamahhala ze-TV zolimi lwesiRussia (ngaphezu kuka-90) kanye nenani elikhulu lakwamanye amazwe (ngaphezu kwezinkulungwane ezi-2). Izisetshenziswa ezijwayelekile:

• i-antenna yesathelayithi,
• iziguquli ezintathu ze-Ku-band;
• izinsimbi ezimbili zepulasitiki zokuguqula uhlangothi;
• izinsika zezinti noma abakaki;
• DiSEqС (Diseka) -switch of converters;
• Izixhumi zohlobo lwe-F;
• izintambo ezingama-coaxial 75 ohm.

I-Astra

[i-id yamagama-ncazo = “okunamathiselwe_3479″ align=”aligncenter” width=”611″]
Ama-Transponder amasathelayithi i-Astra, Amos, Bird Eshisayo[/caption] Sebenzisa ishuna yesathelayithi (umamukeli) njenge-Openbox X800. Kumenyu yokushuna, vula into “yokufaka i-antenna” bese usetha ngokuzimela imvamisa yesathelayithi ye-Astra, ezoba maphakathi noxhumo lwethu lwesathelayithi ezintathu:

• H – i-polarization enezingqimba;
• V – i-polarization eqondile;
• isikhundla – 4,80 E;
• imvamisa – 11.766 GHz;
• isilinganiso sophawu (S/R) – 27500;
• ukulungiswa kwephutha (FEC) – ¾.

I-antenna kufanele iqondiswe endaweni yesathelayithi. Lapho wenza lokhu, kufanele uqiniseke ukuthi uthi lukhombe kusathelayithi efanele. Ukuze uhlole, kufanele ufake
ama- transponder asohlwini lwethebula futhi uvule noma yisiphi isiteshi. Uma kungekho amashaneli avelayo ngenxa yokuskena, khona-ke uthi aluhlelwanga ngendlela efanele futhi ukushuna kufanele kwenziwe futhi.

u-Amose

Ukusetha i-Hotbird ne-Amos satellite ukuthi udinga ukuthola indawo efanele yesiguquli esihlobene nesimaphakathi. Ukwenza lokhu, kufanele uyinyakazise ivundlile futhi iqonde kuze kube yilapho uthola ileveli yesiginali eyamukelekayo.

• isikhundla – 13E;
• imvamisa – 10.815 GHz;
• isilinganiso sophawu (S/R) – 30000.

inyoni eshisayo

Xhuma ikhebula kusiguquli, bese uvula imenyu yokushuna bese usetha amapharamitha alandelayo:

• isikhundla – 4W;
• imvamisa – 11.139 GHz;
• isilinganiso sophawu (S/R) – 27500.

Bese uxhuma i-DiSEqC kusiguquli esifanele bese usetha izinombolo zembobo zesathelayithi ngayinye kushuna. Ngokwesibonelo, esimweni sethu esithile:

• itheku lokuqala yisathelayithi ye-Astra;
• itheku lesibili ngu-Amose;
• itheku lesithathu yiHot Bird;
• itheku lesine likhululekile.

[i-id yamagama-ncazo = “okunamathiselwe_3457″ align=”aligncenter” wide=”552″]
Okubizwa nge-dragon satellite dish eshuthelwe kumasathelayithi amathathu adumile u-Amos, Astra kanye ne-HotBird[/caption]

Amathiphu & Amacebo

Khetha indawo yokufaka i-antenna – kufanele inikeze umbono wesibhakabhaka eningizimu. Hlola ukuthi ukhona yini umakhelwane wakho osebenzisa i-TV yesathelayithi. Uma kunjalo, khomba uthi lapho uya khona. Kufanele iqondiswe kusethelayithi ye-Eutelsat 36B kanye/noma i-Express-AMU1. Kubalulekile ukuthi kungabikho izithiyo ezivimba isignali (izintambo, izihlahla, izakhiwo) endleleni ukusuka endaweni yokufaka izinti kuya kusathelayithi.
Inqubo yokufaka isitsha sesathelayithi izoba lula uma:

• thatha umuntu wesibili njengomsizi.
• indawo yokufaka izinti ingaphakathi kwebanga lokuhamba;
• izakhiwo ziyindawo yakho, noma unemvume yokufaka isistimu yezinti evela kumphathi webhilidi;
• Ibanga ukusuka othini ukuya kusikhiphi khodi lifushane (alikho ngaphezu kwama-30m) futhi azikho izithiyo eziningi njengezindonga noma amafasitela endleleni.