Antenna amplifier na TV: gɔmeɖose si ku ɖe dɔwɔwɔ, tiatia, DIY

Wokpɔa TV ƒe dzesi si mesẽ tututu o ƒe kuxia gbɔ, si ta nɔnɔmetata ƒe nyonyome le TV ƒe screen dzi dzi ɖena kpɔtɔna, to dzesi ƒe gbeɖiɖidziɖeŋu si tso TV ƒe antenna me ƒe kpekpeɖeŋu me. Àte ŋu atia mɔ̃ si sɔ tso míaƒe dzeside si nye mɔ̃ nyuitɔwo dome alo ne nuteƒekpɔkpɔ aɖe le asiwò la, wò ŋutɔ nàwɔ mɔ̃ ma tɔgbe.

Nukae nye TV ƒe Antenna Amplifier?

Television ƒe gbeɖiɖidziɖeŋu nye mɔ̃ si wotsɔ doa ŋusẽ television ƒe dzesi eye wòɖea nusiwo doa kplamatse nu dzi kpɔtɔna, si naa nɔnɔmetata si nyo wu. Mɔ̃a kpena ɖe ame ŋu be eƒe seselelãme dzina ɖe edzi, si seɖoƒe li na toɣliɖeɖe ƒe ŋusẽkpɔɖeamedziwo, eye wòxea fe ɖe television ƒe dzesi si woxɔ le coaxial ka la me ƒe bu ta. https://youtu.be/GI89hrNQ-BA ƒe ƒuƒoƒo

Aɖaŋuwɔwɔ ƒe nɔnɔme siwo le amplifier la ŋu na antenna la

Amplifiers na television antennas le bɔbɔe eye woate ŋu ato vovo le woƒe wɔwɔme me, woate ŋu ado digital kple analog signals siaa. Le go aɖewo me la, ʋuƒo eve siwo ŋu wowɔ toɣliɖeɖe dzi ɖeɖe kpɔtɔ ƒe nutome sue aɖe le ye wɔa wo. Nutome sue ɖeka nye ʋuʋudedi si ƒe tsɔtsɔme lolo, evelia le frequency-regulating capacitor. Dzɔdzɔmeŋusẽfianu la kpena ɖe ame ŋu be woakpɔ TV ƒe dzesi ƒe viɖe si sɔ gbɔ wu si nye 4.7 dB kple dɔwɔwɔ ƒe ɣeyiɣi si nye 400 MHz. Be woali ke la, wozãa nusi naa li ke si me elektrikŋusẽ kple diode tɔdzisasrã le le eƒe nutome. Wozãa capacitor tsɔ doa ka kple amplifier la kple TV receiver la. Wotsɔa elektrikŋusẽnamɔ̃ dea antenna la ƒe gbeɖiɖidziɖeŋunuwo katã me, afisi wòle koe to vovo (wotue ɖe eme kple egodo). Mɔ̃ si wotu ɖe eme la wɔa dɔ nyuie kple elektrikŋusẽ si li ke eye wòazã 10 V. Ne nusi wotsɔ blaa nu la fiã la, ahiã be nàɖɔli antenna-mɔ̃ bliboa. Le susu sia ta la, ne ŋusẽa le dzidzim ɖe edzi la, asɔ wu be woazã gotagome dɔwɔnuwo. Woƒe lolome lolo wu eye woƒe input voltage to vovo le amplifier (5, 12, 18, 24 V) nu.

Woƒe hatsotsowo me toto

Le TV-dɔwɔƒewo ƒe ƒutsotsoe siwo le anyigba dzi gome la, wozãa mita (MV) kple decimeter (UHF) ƒe ɣeyiɣi ƒe didime vovovowo. Le go gbãtɔ me la, wozãa ɣeyiɣi ƒe didime si nye 30-300 MHz, eye le evelia me la – 300-3000 MHz. Le frequency si woxɔ ƒe didime nu la, amplifier ate ŋu anye:

• broadband – be woatsɔ atsyɔ ƒutsotsoe siwo keke ta;
• range – zãa mita alo decimeter ƒe didime hena dɔwɔwɔ;
• multibanddesigned na dometsotso eveawo siaa.

Le nɔnɔme si bɔ me la, ne dzesi nyui aɖe le eŋu la, broadband amplifier sɔ gbɔ. Esi womexɔa amewo nyuie o ta la, enyo be woazã mɔ̃ si ƒe taɖodzinu le kpuie, si wɔa eƒe akpa aɖe le teƒe aɖe nyuie wu esi wozãna le mɔ̃ si keke ta.

Wozãa DVB-T2 ƒe dzidzenu tsɔ wɔa dijitaal nyadzɔdzɔwo kaka . Le dijitaal TV dɔwɔƒewo gome la, UHF ƒe hatsotso koe wozãna, eyata dijitaal TV ƒe gbeɖiɖidziɖeŋunu si le DVB-T2 ƒe dzidzenu nu sɔ na dijitaal TV dzi nyadzɔdzɔwo kaka. Antenna amplifier dodokpɔ na DVB-T2 digital television: https://youtu.be/oLRaiYPj6sQ Amplifiers hã to vovo le elektrikŋusẽ si hiã nu:

1. Volt wuieve ye bɔ ​​wu. Woabia be woatsɔ elektrikŋusẽnamɔ̃ bubu akpe ɖe eŋu, si ŋu woate ŋu awɔ ɖoɖo ɖo le go aɖewo me.
2. Woate ŋu atsɔ ka si woyɔna be coaxial cable atsɔ volt atɔ̃ aƒo ka na TV tuner alo TV. Abe se ene la, wotsɔa wo ɖoa antenna la dzi.

Le television ƒe ƒomevi nu la, woda mɔ̃ siwo doa ŋusẽ gbeɖiɖi ɖe hatsotsowo me ɖe ɖoɖo si gbɔna nu:

• antenna ƒe antenna;
• satellite;
• kaƒomɔ̃.

Ƒã hafi wozãa ka kple satelait ƒe gbeɖiɖidziɖeŋumɔ̃wo, elabena woɖoa dzesi si ƒe nyonyome deŋgɔ ŋutɔ xoxo. Ɣeaɖewoɣi la, wozãa amplifier na cable television ne wotsɔ ka la do ka kple TV geɖe zi ɖeka. Wozãa mɔ̃ siwo doa ŋusẽ antenna zi geɖe wu.

Viɖe kple kuxi siwo le TV ƒe dzesi ƒe gbeɖiɖidziɖeŋumɔ̃wo ŋu

Ne èle aƒeme television dɔwɔƒe ɖom la, ele be nàɖo ŋku edzi be: ne èzã gbeɖiɖidzikpɔmɔ̃ geɖe la, ekema videoa ƒe sisi ƒe tɔtɔ gã aɖe ava. Le go sia me la, ele be woana antenna amplifiers ƒe xexlẽme nabɔbɔ.

Amplifier ƒe nɔnɔmewo dometɔ aɖewoe nye:

• ŋutete si le ame si be wòaxɔ TV ƒe dzesi siwo gbɔdzɔ wu gɔ̃ hã;
• toɣliɖeɖe ƒe xexlẽdzesi suewo ƒe anyinɔnɔ;
• alesi wòate ŋu adzɔe be woado dzesia ɖe ŋgɔ le ɣeyiɣi ɖeka me le ɣeyiɣi ƒe didime vovovowo me.

Nusiwo gblẽ le mɔ̃ siwo wotsɔna doa ŋusẽe ŋue nye:

• ne wozã broadband amplifier la, ate ŋu adzɔ be woatsɔ agba fũu akpa le TV ƒe dzesi ƒe sesẽme si ŋu woɖe mɔ ɖo la ŋu, eyata ele be woatsɔ ɖoɖo aɖe aɖo eŋu na didime vovovowo be woaɖe fuɖename ma ɖa;
• mɔ̃a ƒe dzidzɔkpɔkpɔ ɖe eɖokui ŋu;
• alesi dziɖegbe ate ŋu aƒo bɔbɔe;
• kakaɖedzi si li be TV ƒe dzesi bu le dodoƒea.

Amplifiers ɖɔa dzesi si tso antenna la me yia TV la gbɔ. Le go sia me la, teƒe si wole kple television dzi dɔwɔnuwo ƒe hiahiã kpɔa ŋusẽ ɖe tiatiawɔwɔa dzi. Amplifier si yi TV ƒe antenna si le dua godo gbɔ kpena ɖe ame ŋu be woakpɔ nya sesẽ si nye television ƒe dzesi nyuitɔ xɔxɔ gbɔ nyuie.

Dzesi vevi siwo dzi woanɔ te ɖo atia television dzi dzesiwo ƒe gbeɖiɖidziɖeŋumɔ̃wo

Wotiaa television ƒe antenna la ƒe gbeɖiɖidziɖeŋu le mɔ̃a ƒe mɔ̃ɖaŋununya ƒe dzidzenuwo nu eye le gotagomenuwo nu (le kpɔɖeŋu me, teƒe si wòle kple eɖoɖo ƒe nɔnɔmewo). Nu vevitɔ kekeakee nye be woabu nɔnɔme siwo kpɔa ŋusẽ ɖe television ƒe dzesi ƒe nyonyome dzi, si ta wozãa mɔ̃ bubuwo ɖo.

Dɔwɔwɔ ƒe ɣeyiɣi ƒe didime

Mɔ̃ etɔ̃e do ƒome kple frequency ƒe didime: TV, antenna , kple amplifier. Gbã la, wotiaa antenna. Le tiatia sia me la, ehiã be woabu alesi mɔfiame kpuie nyo wu esiwo keke ta le dzesi ƒe ŋusẽ gome ŋu. Ne repeater la te ɖe amedzrodzeƒea ŋu la, ekema “all-wave” sɔ, si ate ŋu axɔ teƒe si keke wu. Dzesi xɔxɔ tso TV-xɔ si le didiƒe gbɔ anye nusi woate ŋu azã to mɔ̃ si wotrɔ asi le ɖe ɣeyiɣi ƒe didime si seɖoƒe li na ŋu (le kpɔɖeŋu me, VHF alo UHF) zazã me.

Le antenna la ƒe frequency response nu la, wotiaa amplifier la. Ne dometsotsoa mesɔ o la, mɔ̃ si li fifia mate ŋu awɔ dɔ o.

Toɣliɖeɖe ƒe xexlẽdzesi

Ele be woatsɔ amplifier ƒe kpekpeɖeŋu atrɔ asi le dzesi kple toɣliɖeɖe ƒe sɔsɔme ŋu wòaɖo dzi. Esi wònye be mɔ̃ ɖesiaɖe xɔa eya ŋutɔ ƒe toɣliɖeɖe le nyatakakawo ɖoɖoɖa me ta la, ne dzesia le dzidzim ɖe edzi la, woawo hã va ɖe dzesi wu. Wolɔ̃ ɖe edzi zi geɖe be mele be toɣliɖeɖe ƒe ŋusẽkpɔɖeamedzi ƒe asixɔxɔ nawu 3 dB o. Le nɔnɔme mawo me ko hafi míate ŋu aƒo nu tso kakaɖedzinana be TV ƒe dzesiwo ɖoɖo ɖe amewo ƒe nyonyome nyui aɖe ŋu. Gake mɔ̃ yeyewo ƒe asixɔxɔ ate ŋu aɖiɖi wu 2 dB.

Nukpᴐkpᴐ

Coefficient si kɔkɔ wu si woate ŋui ƒe anyinɔnɔ meka ɖe edzi be ʋuɖoɖo ƒe nyonyome nyuitɔ kekeake o. Gawu la, ne wodo ŋusẽe wògbɔ eme la, TV la ƒe dzesi atrɔ kple nusi to vovo na ema (etsotso alo agba si gbɔ eme). Wozãa dB tsɔ dzidzea parameter la, eye eƒe mamã dedie ƒe asixɔxɔwoe nye:

• decimeter – tso 30 va ɖo 40 dB;
• mita – 10 dB.

Tso esia me la, ekplɔe ɖo be decimeter akpɔ coverage tso 20 va ɖo 60 TV channels, kple mita – mawu 12. Ne dzidziɖedzi le viɖe me to 15-20 dB, míate ŋu aƒo nu tso emetsonu nyui aɖe ŋu.

Ne èle amplifier tiam le nu aɖe nu la, ele be nànɔ te ɖe nɔnɔme ŋutɔŋutɔwo kple alesi gbegbe woxɔe dzi. Abe se ene la, wobua didime si tso TV-xɔ (relay) gbɔ ŋu. Ne TV-xɔa le teƒe si woate ŋu akpɔ nu le tẽ la, ekema mehiã be nàƒle gbeɖiɖidziɖeŋu o.

Antenna si le dɔ wɔm alo esi mewɔa dɔ o

Antenna siwo woatsɔ axɔ TV ƒe dzesi ate ŋu anye esiwo mewɔa naneke o eye wowɔa dɔ:

• antenna si mewɔa dɔ o xɔa dzesi le eya ŋutɔ ƒe nɔnɔme ta ko;
• wowɔ gbeɖiɖidziɖeŋu tɔxɛ aɖe na antenna si le dɔ wɔm , si nana dzesi si ŋu viɖe le la ƒe ŋusẽ dzina ɖe edzi.

Ele be woana ŋusẽ bubu tso network la gbɔ antenna si le dɔ wɔm. Abe se ene la, wozãa 9 alo 12 V adapter adapter tsɔ doa ka kple amplifying device la.Ne mɔ̃a le gota la, ekema ele be nàtsyɔ edzi tso tsidzadza me. Kpɔ egbɔ be yebu nyatakaka siwo le mɔ̃a wɔla ƒe mɔfiame siwo xlɔ̃ nu tso alesi wòate ŋu ado kplamatse mɔ̃a ŋu ne womede mɔ̃a vodadatɔe ŋu la ŋu. Woate ŋu atrɔ antenna si mewɔa dɔ o hã wòazu esi le dɔ wɔm ne wotsɔ amplifier kpe ɖe eŋu. Tiatia sia ateŋu asɔ wu ne èle antenna si me wotu gbeɖiɖidziɖeŋumɔ̃ le ƒlem – ne gbeɖiɖidziɖeŋua gblẽ la, woateŋu aɖɔlii bɔbɔe. Màte ŋu atsɔe aɖo antenna la ŋutɔ xa o, ke boŋ ɖe dziƒoxɔa dzi alo xɔa me, si ana mɔ̃a nanɔ anyi didi wu.

Antenna si wɔa dɔ le ɖokuiwò si si me gbeɖiɖidziɖeŋumɔ̃ le na dijitaal TV:

https://youtu.be/YfR9TgaDf1Q ƒe ƒuƒoƒo

TOP 6 Antenna Amplifiers Nyuitɔ Kekeake na TVwo

Amplifier aɖewo xɔ ŋkɔ le woƒe mɔ̃a ƒe bɔbɔe, gazazã sue kple wo ɖoɖo bɔbɔe ta. Ne ehiã la, wò ŋutɔ àte ŋu aɖɔli wo ahadzra wo ɖo. Ne èle gotagome gbeɖiɖidziɖeŋu ƒlem la, ele be nàlé be na eƒe sesẽme. Wotrɔa gotagome mɔ̃wo ƒe 2 ɖesiaɖe ne wokpɔ wo ta gɔ̃ hã. Le susu sia ta la, anyo wu be nàdze agbagba adi teƒe na amplifier la le xɔa tame.

Antenna ƒe gbeɖiɖidziɖeŋu F-02

All-wave trunk amplifying mɔ̃ si ŋu ka le. Ewɔa television ƒe dzesi aɖe ƒe ŋusẽdodo le mita kple decimeter ƒe didime me kple dɔwɔwɔ ƒe didime (1-12 k) kple UHF (21-60 k). Viɖe – va ɖo 25 dB, toɣliɖeɖe ƒe xexlẽme – va ɖo 2 dB, nana ƒe elektrikŋusẽ – 12 V. Ga si wobu be – 350 rubles.

Delta UATIP-03 MV + DMV ƒe ƒuƒoƒo

Amplifying broadband device na ame ɖekaɖekawo ƒe zazã le mita (tso 1 va ɖo 12 channels) kple decimeter (21 va ɖo 69 channels) ƒe didime. Elektrikŋusẽ 12 V. Ga si wobu be – 672 ruble.

SWA-999 na “grid”.

Amplifier na Poland antenna (“grid”) si ƒe dɔwɔwɔ ƒe ɣeyiɣi ƒe didime tso 48 va ɖo 862 MHz eye ŋusẽ nana 12 V. Viɖe – 28-34 dB. Wobu ga home si wobu be – ruble 113. [nyatakaka id=”attachment_376″ align=”aligncenter” kekeme=”600″]
Eurosky SWA-999 Amplifier[/nyatakaka] https://youtu.be/QvRGUGq_eOs

REMO xɔme USB (BAS-8102 5V) .

Antenna multi-purpose amplifier si trɔa passive antenna wòzua active eye wònaa nèɖea ŋusẽ si le antenna amplifier la ŋu ɖa. Viɖe – va ɖo 16 dB. Ŋusẽ – 5 V. Ga si wobu be – ruble 245.

REMO Booster-DiGi (BAS-8207) ƒe dɔwɔwɔ ƒe mɔnu.

Antenna amplifier kple viɖe le mama dedie nu 21-69 mɔ̃wo. Ŋusẽnana – 12 V. Toɣliɖeɖe ƒe akpa – mewu 2.8 dB o. Wobu ga home si wobu be – ruble 425.

Planar 21-69 FT ƒe ƒuƒoƒo

Antenna amplifier na ka si ƒe frequency dometsotso tso 470 va ɖo 468 MHz eye viɖe si ade 22 dB. Ŋusẽnana – 12 V. Toɣliɖeɖe ƒe xexlẽme – 4 dB. Wobu akɔnta be ga si woatsɔ awɔe nye ruble 350.

Aleke nàwɔ atsɔ wò ŋutɔ wò asiwo awɔ antenna amplifier na TV?

Gbã la, ele be nàdzra nuwo kple dɔwɔnuwo ɖo:

• aluminum-gbadzɛ;
• akɔbli ka;
• akɔtagbalẽvi;
• adapter;
• nuts, bolts, washers, gavi siwo ƒoa wo ɖokui;
• television dzi kaƒomɔ̃;
• rababa ƒe alidziblanu si woɖe tso trakt me;
• tepe si wotsɔ xea mɔ na dzoxɔxɔ;
• safui kple hammer.

Ne nuteƒekpɔkpɔ le asiwò le dɔ sia tɔgbe wɔwɔ me hã la, mɔfiameawo me dzodzro tsitotsito aɖe vi ŋutɔ. Nusi le vevie ŋutɔe nye alesi nuwɔna siawo kplɔ wo nɔewo ɖo kple taɖodzinu si le nya ɖesiaɖe ŋu tsitotsito. Nuwɔnawo ƒe akɔntabubu ƒe ɖoɖoa le ale:

1. Wolãa dowo (etɔ̃ le rababa me, ɖeka le agba me).
2. Àhiã do hã le afisi woatsɔ akɔtaɖonu kple antenna le.
3. Ele be woabɔbɔ ka la eye woatsɔ gavi si te ŋu ƒoa ka la aƒo ka nɛ le eƒe nugbɔwo.
4. Wotsɔa ka la doa ka kple adapter la eye woɖea kadodoa ɖe vovo.
5. Nyatakakaawo katã va kpe ta. Le eƒe nuwuwu la, wotsɔa elektrik-kaƒomɔ̃ xea kaƒomɔ̃a ƒe teƒe si ka le.

Viɖe bubu le mɔ̃ si wotsɔ doa ŋusẽe si wowɔ na wo ɖokui ŋu – be mehiã be woaɖo mɔ̃ si wowɔ vɔ la o. Wotsɔe do ƒome bɔbɔe ŋutɔ: wotsɔa ʋuƒoa doa ka kple antenna la eye woléa ŋku ɖe viɖea ƒe nyonyome ŋu. Le mɔ̃a ƒe dɔwɔwɔ me la, mele be toɣliɖeɖe si gbɔ eme nanɔ anyi o. Le amplifier gome la, anyo wu be nàdzra xɔ aɖe ƒomevi ɖo be wòakpɔ eta tso nutome ƒe ŋusẽkpɔɖeamedziwo me. Be nàkpɔ foto kple gbeɖiɖi nyui la, menye gbeɖiɖidziɖeŋu koe ahiã o, ke boŋ teƒe si sɔ si nàɖoe hã tiatia. Àhiã dzikedzo hã. Beer Antenna na dijitaal TV kple gbeɖiɖidziɖeŋu: https://youtu.be/axJSfcThfSU

Le dɔwɔwɔ ƒe gɔmedzedze la, ehiã be woalé ŋku ɖe television ƒe dzesi ƒe sesẽme ƒe nyonyome ŋu, eye ne kuxiwo do mo ɖa la, ele be woaɖe wo ɖa enumake.

Antenna booster na wò TV akpe ɖe ŋuwò nàƒo asa na nusiwo doa kplamatse nu kple kuxi bubu siwo do ƒome kple TV ƒe dzesi xɔxɔ nyuie o. Ne èle mɔ̃ aɖe ƒlem la, ele be nàlé fɔ ɖe dzidzenu vevi geɖe ŋu, eye ne wò ŋutɔ nèle ewɔm la, ele be nàlé fɔ ɖe nuwɔna siwo sɔ ɖe ɖoɖo nu kple teƒe si nàdae ƒe tiatia nyuie ŋu.