An-air air antenna chibereko chinoshandiswa nevanhu kugamuchira pamusoro pe-in-air zviratidzo kubva pane zviteshi zveTV. Kuti ushandise antenna, terevhizheni yako inofanira kunge yakagadziridzwa mukati kana kuti iwe unofanira kunge uri nechokunze chinosungirirwa kune antenna uye terevhizheni.
Digital kana HD Antennas
Ikoko hapana chaicho chakadai sejedi kana kuti tsanangudzo yepamusoro yeantenna. Federal Federal Commission (FCC) inoti chero munhu ane antenna anokwanisa kugamuchira zviratidzo zveanalogog anofanira kunge akwanisa kushandisa antenna imwechete kuti agashire zviratidzo zvemagetsi.
Somugumisiro, zvinotaurwa kuti iwe uedze kushandisa antenna yako yekare usati wazvitenga antenna itsva inotengeswa kumusangano weHD . Kana yako antenna yemazuva ano isingashandisi saka iwe unogona kuida imwe nekugadzirisa, iyo inobatsira antenna kutora chiratidzo chinopfuura.
Bhaibheri Dzvene
Amplified antennas magetsi inowedzera kukwanisa kugamuchira chiratidzo chisina simba. Aya antennas anonyanya kunaka kuvanhu vanogara kumaruwa nekuti chiratidzo chinouya chinogona kuwedzera kukurudzira.
"Amplification inodiwawo mumamiriro ezvinhu apo kune refu yakareba kabhadhi kana mapoka akasiyana-siyana pakati peantenna neTV ," akadaro Ron Morgan, muongorori wezvokusimbisa zvekugadzira pa Channel Master. "Kuwedzera simba rechiratidzo simba rakakodzera sarudzo inokosha. Kana iwe uchitanga neine antenna isina kururama, iwe uchange uri kurwisana nehondo inotadza. "
Indoor v. Outdoor Antennas
Mumwe anogona kutaura kuti $ 20 muimba antenna inoshanda pamwe chete ne $ 100 roof-mount model . Zvose zvinoenderana nekuti munhu anogara sei pamwe chete nesimba rechiratidzo chinobva kumasvingo eTV.
Maererano neAntenna Web, nzvimbo inotungamirirwa neCommumer Electronics Association, sarudzo yakanaka yeantenna haisi kungove yakatarisa kure nechiteshi chekutumira. Inotarirwawo pakunyatsorondedzera zviratidzo zvemashoko nekusarudza antenna inoshanda mumamiriro ezvinhu akadaro.
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UHF neVHF
Antennas iri mumba kana kunze. Nekunze, izvi zvinoreva kuti antenna iri mukati mekugara. Sezvo zvakadaro, antennasi dzomukati dzichakwira pamusoro pedenga remba, kune rumwe rutivi rwekugara kana muchitini.
Mhando dzose dzeantenna dzinogona kugamuchira chiratidzo chakanaka chinotenderera kure nemusara wekutenderera uye chero zvipingamupinyi zviri pakati pe antenna uye shongwe. Antenna kunze anowanzova nesimba kupfuura antenna dzomukati kuitira kuti zvive zvakanyanya kuvimbika.
UHF neVHF
Inzwi dzakawanda dzinogamuchira UHF, VHF kana mavara maviri ezviratidzo. UHF neVHF zvakafanana ne AM uye FM pane redhiyo . Saka, zvakakosha kusarudza antenna inosangana nezvido zvako. Kana iwe uchida mutambo 8 iwe unoda kuwana antenna inogamuchira VHF. Izvozvowo zvaizoita zvechokwadi kune UHF nemugwagwa 27.
IWatch Communications Commission inoti VHF band iri pakati pezvikamu 2 ne13, kana zvikamu 54 - 216 Mhz . HF zviratidzo zvinodzivirira zviyero zve14 kusvika ku 83, kana zvidimbu 300 - 3 000 Mhz, kunyange nhamba dzakakwirira dzave dzichizove dzichatariswa zvakare nedhigiriji ye digital.
Pane zvinowanzofungidzirwa zvisina kururama kuti dzose digital kana zviratidzo zvepamusoro zvinowira mukati meHF bandwidth. Kunyange zvazvo UHF inogona kuva nezvimwe zviratidzo zve digital, pane dhigiriji uye hurukuro yepamusoro yeVHF band. Ndicho chikonzero tinokurudzira kushandisa shanduro yekutsvaira yeAntenna paAntennaWeb.org.
Antenna Web
Antenna Web inoshandiswa neV Consumer Electronics Association. Nzvimbo iyi yakagadzirirwa kubatsira vanhu kuwana nzvimbo yakanakisisa antenna munzvimbo yavo yakatarwa neAmerica kero uye / kana zip code. Icho chinonyadzisa ndeyekuti Antenna Web inongokurudzira kunze kwekunyorera antennas munzvimbo yako. Saka, iwe unofanirwa kuenzanisa nekunze antenna zvinokurudzirwa nezvo zviripo mune imwe yero yekunze.
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Indoor Antennas
Zvakakosha kuti tifunge kure kure kubva paimba yekutenderera uye chero zvipingamupinyi zviri pakati pe antenna uye shongwe. Izvi zvinosanganisirawo nhengo dzekunze kunze, asi zvinonyanya kukosha kunyatsoteerera izvi izvi sezvo antenna dzomukati dzakarongedzwa zvakaenzana neChina Consumer Electronics Association.
Inotarisa Kubva Kudhindwa Kwetara
Hapana imwe mileage inotarisa iyo inotarisa kana antenna yekunze ichakushandira iwe. Kana iwe uchigara mukati memuganhu weguta kana zvichida maguta epa terevhizheni ipapo iwe ungangove wakakwanisa kushandisa antenna yomukati.
- Muenzaniso: Ndinorarama mumusika wakakura uye ndinoshandisa antenna yomukati. Ndinowana zvose zvangu OTA zviteshi zvekutambira mu digital digital definition uye analogog pasina nyaya kunze kweNBC, iyo inoshungurudzwa kana inosuwa nechiratidzo.
Zvipingamupinyi Pakati peAntenna neTransmission Tower
Zvipingamupinyi zvinogona kuva makomo, zvikomo, zvivako, masvingo, magonhi, vanhu vanofamba pamberi peantenna, nezvimwewo. Izvi zvinokonzera kushungurudzwa nemashiripiti eTV uye zvinokonzera kuvimbika kwekugamuchira chiratidzo.
- Muenzaniso: Kugamuchira nzvimbo yangu yeNBC yepamunharaunda kunorohwa kana kushaya. Asi, ndakacherechedza kuti kana ndikagadzira 'nzeve dzehanzvadzi' zvakanaka, nyora mamiriro ezvinhu emukati uye uzarurire suo rokunze kana kupofumadza, zvino rinouya musingaiti. Mukova uye kupofumadza kwaizoonekwa sezvipingamupinyi mumutambo wangu. Uyewo, kupindira kunopinda mukati nekunze pane zvivako zvakawanda apo mumwe munhu anofamba pamberi peantenna.
Saka, kana tichifananidza mamiriro okunze nekunze antenna, antenna dzomukati zvinowanzo:
- Ivai nepfupi shoma yekugamuchira
- Isa nyore
- Mari inodhura
03 of 06
Indoor Antenna Rating System
Indoor antenna inonzi yakafanana neCommumer Electronics Association (CEA) asi izvozvo hazvirevi kuti vose vanoita zvakafanana. Izvi ndechokuti mukati mechipato chinogona kunge chisingaenderani.
Saka, kana antenna yekunze ichibvumirwa kushandiswa kwevatengi neEEC unofanira kuona CEA checkmark logo pamusoro pekugadzira michina iyo CEA's disclaimer inotaura kuti antenna "inosangana kana inodarika CEA zvido zvekuita zveanternet antenna."
Ko Antenna Yakanaka Inokushandira Here?
Antenna yekunze inogona kukushandira. Asi shandisa mazano paunenge uchitenga antenna yechipinda nekuti haigoni kutora zviteshi zvose munharaunda yako kana zvingada kugara uchigadzirisa zvichienderana nechiteshi chaunoda.
Zano redu nderokuenda kuna AntennaWeb.org kuti tione kuti ndeupi rudzi rwekunze antenna inokurudzira kwekero yako chaiyo. Ipapo iwe unogona kufananidza nekunze antenna mazano neawanika mumuenzaniso wekunze kana kuti kuwana kuwana pfungwa yekuti shongwe dzinopfurikidza dziripi kana dzichienzanisa nekugara kwako. Izvi zvinofanira kukubatsira kuti usarudze kana mufananidzo wekunze wakakodzera iwe.
04 of 06
Outdoor Antennas uye System System
Kunze antenna ndeyezvinhu zvinogadzirwa iwe paimba yako, mune imwe nzvimbo yepamusoro kana kune rumwe rutivi rwekugara kwako. Antenna kunze anouya mumhando mbiri, directional uye multi-directional.
Antennas ekutungamirira anofanira kutarisa kumusara wekutenderera kuti agamuchire chiratidzo kana antennasi dzakasiyana-siyana dzingagamuchira zviratidzo kana dzisingatauri kurusvingo rwekutumira. Ichi ndicho chiyeuchidzo chekuyeuka pakusarudza antenna nokuti kana ukasarudza antenna inotungamira uye unoda hutungamiri huzhinji iwe haungagamuchiri dzimwe nzvimbo.
Outdoor Antenna Rating System
Antenna Web rates panze antennas ne 6-mavara yekutarisa system. Aya maonero anofanira kuonekwa kune kunze kwemiti yakagamuchirwa CEA:
- Yera - Small Multi-directional
- Green - Medium Multi-directional
- Chiedza chemavara - Makuru Muchidimbu-madiki kana Muduku-Multi-directional ne pre-amp
- Red - Medium Directional
- Bhuruu - Mutevedzeri wepakati neyekutanga kwe-amp
- Purple - Makuru Mazano ne pre-amp
Iyo mivara yakagadzirirwa kubatsira kusarudza antenna pasina kuenzanisa kuenzanisa pakati pezvifananidzi. Mune mamwe mazwi, nhete dzinonzi chena-coded dzinofanirwa kuita zvisizvo. Izvozvowo zvinotenderera kune ruvara, bhuruu, nezvimwewo.
Kusarudza kunze Kunze Antenna
Zano redu nderokuenda kuAntennaWeb.org kuti tione kuti ndeupi rudzi rweantenna inokurudzira kwekero yako chaiyo. Nzvimbo iyi yakagadzirirwa kubatsira vanhu kuwana nzvimbo yakanakisisa antenna munzvimbo yavo yakatarwa neAmerica kero uye / kana zip code.
Antenna Web inongokurudzira antenna dzomunzvimbo yako.
05 of 06
Mirairo paKushandisa Antenna Web
Antenna Web chaizvoizvo inoita kusarudza antenna panze mukati meUnited States nyore nyore. Zvinogonawo kubatsira kana iwe uchigara kune imwe nzvimbo yakatarisana neU.SA chero bedzi uchishandisa code yeU.SA.
Nhanho-Nhanho paAntennaWeb.org
Iyi nzira iri nyore:
Unofanirwa kuisa email yako uye usabvisa mabhokisi ekutsvaga mune ramangwana kana iwe usingadi kugamuchira ruzivo rwemagetsi kubva kune CEA.
Kudzokorora Zvaunowana
Mushure mekunyora bhodhi yekutumira, iwe uchatungamirirwa kune peji peji. Iyi peji icharatidza urongwa hwemhando dzeantenna uye zviteshi zvakatorwa munharaunda yako nemhando iyo yeantenna. Iwe une sarudzo yekugadzirisa nezvose, zvigadzirwa zvemagetsi kana analog-chete. Tinokurudzira kutarisa nedhijitari nokuti iyi ndiyo ramangwana rekugamuchira antenna.
Nhamba yeintennas ine dzimwe nzvimbo dzinokosha dzekudzokorora, sekufambiswa kwemahofisi emotokari (mureza) nekambasi inotungamira, iyo ndiyo nzira yakanakisisa yokutaurira antenna yako kugamuchira chimiro ichocho. Iwe unogonawo kuona mapeji ekero yako inoratidza mirayiridzo yekutarisa antenna.
Kana uchinge waziva rudzi rwei antenna raunoda, tarisa kumashure kune mamwe mazano pamusoro pekunze kwekunze nekunze.
CEA Zvinyorwa
IE CEA inotaura kuti kuongororwa kwezvivako zvakagamuchirwa ndezvokuchengetedza uye kuti "zvichienderana nezvakaitika zvekuisa kwako, ungakwanisa kugamuchira zviteshi zvisingaoneki mune urongwa urwu."
- Enda ku www.antennaweb.org
- Dzvanya 'sarudza antenna'
- Zadza fomu shoma: Munda wakakodzera chete waunofanira kuzadza ndeye zip code asi fomu ine zvingasarudzwa masimi ekuisa zita rako, kero, email, uye nhamba yefoni. Mukutaura, iwe uchawana ripoti iri nani nekupinda kero yako yekero.
- Pindura mubvunzo pamusoro pezvipingamupinyi munharaunda yako.
- Sarudza rudzi rwehumba kuti uwane mhinduro dzakanakisisa.
- Dzvanya bhodhi yekutumira.
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Makomborero ekushandisa Antenna
Antenna inogona kupa rubatsiro kune ani zvake. Kunyange kana iwe ukanyorera kuterevhizheni, unogonawo kushandisa antenna kuti uwane zvivako zvekuparidzira zvekune imwe nzvimbo.
Kubatsirwa kwekushandisa antenna kunosanganisira kusabhadharwa kwepa premium yakadzama kushandiswa kwebasa, uye kugamuchira chiratidzo chinotendwa munguva yekunaya kwemheni. Iyi inongova mienzaniso miviri yeiyo antenna inogona kukuitira. Zvechokwadi, zvikomborero ndizvo zvaunoita nazvo.
Programming
Nokushandisa antenna iwe unogona kuwana kushandiswa kwako kwekune terevhizheni kwemahara analog uye digital (HD) zviratidzo, kunyange zvazvo kuwanikwa kune analogog kwakaguma musi waFebruary 17, 2009. Chimwe chibatsiro ndechokuti mune dzimwe misika unogona kugona makero emunzvimbo isina 't inopiwa newadhi cable / satellite provider. Kana, iwe ungagamuchira kubva kunze kwezvitoro kubva kumuguta riri pedyo kana taundi.
Rugare rweMangariro
Antenna inogona kukupa kuchengeteka kuziva kuti iwe unokwanisa kupinda purogiramu inofanira kunge yako kana tambo yakagadzirirwa saraneti yakakundikana.
Mari
Kugamuchira pamusoro pe-in-air zviratidzo ndezvekusununguka, zvinoreva kuti haufaniri kutumira kubhadhi yako kana kuti satanese mhondi yeH HD kuti uone nzira dzenharaunda mudijita kana tsanangudzo yakakwirira.