Tauraron tauraron dan adam: abin da yake, abin da ya ƙunshi, iri, zabi

Fa’ida ta farko kuma mafi mahimmanci ta yin amfani da jita-jita na tauraron dan adam shine ikon duba adadin tashoshi masu inganci a cikin kusurwoyi masu nisa na ƙasar. Har ila yau, fa’idodin zabar abin da ake kira eriya tasa sun haɗa da yiwuwar zaɓin zaɓi mai yawa na tashoshi daban-daban, amma
watsa shirye-shiryen talabijin na iska ko na USB kawai abin da yawancin masu kallo ke kallo.

Menene tasa tauraron dan adam da kuma yadda yake aiki

Tashar talabijin ta tauraron dan adam wata na’ura ce ta musamman da ake amfani da ita don samun damar samun sakonnin da ke fitowa daga tauraron dan adam. A yau, ana samun irin waɗannan na’urori a cikin rayuwar yau da kullum, saboda tare da taimakon tauraron dan adam zaka iya kallon tashoshin talabijin a kowane kusurwar duniya. Kowane mutum na iya siyan tasa don
tauraron dan adam TV a halin yanzu, amma babban abu a nan shi ne yin zabin da ya dace na samfurin, tunda sun zo cikin nau’ikan daban-daban. [taken magana id = “abin da aka makala_3188” align = “aligncenter” nisa = “600”]
Yadda watsa siginar tauraron dan adam ke aiki[/ taken magana]

Ka’idar aiki ta tauraron dan adam da na’urar eriya don watsa shirye-shiryen talabijin na tauraron dan adam

Karɓar sigina daga tasa tauraron dan adam yana faruwa a matakai biyu. Na farko, ana kama siginar TV kuma an mayar da hankali a lokaci guda. A wannan yanayin, yana da mahimmanci cewa yana da isasshen girman girman girma. Bugu da ari, siginar yana farawa da haɓakawa da sarrafa shi. Farantin TV ya ƙunshi manyan abubuwa guda 2. Waɗannan sun haɗa
da na’ura mai jujjuyawa da mai karkatarwa. Na farko yana aiki don yin tunani da mayar da hankali kan radiation a cikin mitoci mai yawa, na biyu kuma yana jujjuya siginar igiyar ruwa zuwa jujjuyawar wutar lantarki waɗanda za a iya fahimta ga kayan aikin gida. Sauran sassan jita-jita na tauraron dan adam don TV sune taimako. Ana nuna lissafin su a cikin littafin koyarwa. [taken magana id = “abin da aka makala_3665” align = “aligncenter” nisa = “750”]
Ka’idar aiki ta tauraron dan adam TV [/ taken magana] Irin waɗannan eriya suna aiki a sauƙaƙe. Mai jujjuyawar da aka haɗa a cikin ƙirar yana tattara hasken da ke fitowa daga tauraron dan adam sannan kuma ya mai da hankali a lokaci ɗaya. Akwai mai juyawa da ke juyar da makamashin igiyar ruwa zuwa makamashin lantarki. A lokacin
shigarwa na tauraron dan adam , mai amfani ya cimma daidaituwa na kwatance na axis da kuma hasken radiation daga tauraron dan adam.

Zane da tsari na tauraron dan adam jita-jita

A cikin nau’i na al’ada, tauraron tauraron dan adam yana kama da tasa a cikin nau’i na tunani. Duk da haka, dole ne ya kasance yana da
siffar parabolic mai kyau kuma a kowane hali ba zai zama nakasa ba yayin aiki, da kuma lokacin sufuri da lokacin shigarwa. Idan ta lalace, to ba za ta iya cika igiyar ruwa ba, saboda wasu bayanai za su yi asara kuma siginar da aka samu za ta yi muni sosai don ba da hoto a talabijin. [taken magana id = “abin da aka makala_3284” align = “aligncenter” nisa = “800”]
Nau’in eriya na parabola [/ taken magana] A matsayinka na mai mulki, ana yin nuni da ƙarfe, misali, ƙarfe, tunda wannan kayan shine mafi arha. Wani lokaci wannan sinadari ana yin shi ne da aluminum, saboda gaskiyar cewa wannan ƙarfe a zahiri ba shi da lalata. Za a iya sanya saman eriya mai ƙarfi ko raɗaɗi. Rarraba jita-jita na tauraron dan adam da aka kera don Intanet da/ko talabijin ba sa nuna hasken rana kuma ana siffanta su da raguwar nauyin iska. Har ila yau, suna da ƙananan taro, kuma dangane da halaye masu nunawa ba su da ƙasa da ƙaƙƙarfan tsarin ƙarfe. A cikin samar da jita-jita na tauraron dan adam, ana iya amfani da wasu kayan, misali, fiberglass, filastik, polymers. Waɗannan kwanoni suna da sauƙin yin. Suna da ƙananan taro, ba su da lalata kuma suna iya mayar da siffar su ta asali bayan gyara lahani. Gudun daga tauraron dan adam na iya shiga cikin waɗannan kayan, sannan cikin sauƙi ya billa wani ɗan ƙaramin foil ko ragar ƙarfe da aka haɗa cikin na’urar. [taken magana id = “abin da aka makala_3288” align = “aligncenter” nisa = “572”]
Mayar da hankali eriya parabolic [/ taken magana]

Wadanne nau’ikan jita-jita na tauraron dan adam akwai?

Ana aiwatar da jita-jita na tauraron dan adam a cikin shirye-shiryen da aka shirya don takamaiman mai aiki da ke ba da sabis na talabijin. Amma idan akwai bukatar da kansa zaɓi wani tasa don karɓar tashoshin talabijin, mai siye yana fuskantar ba kawai tare da grid na diamita na diamita ba, har ma da wasu kaddarorin na musamman. Daban-daban nau’ikan irin waɗannan faranti na iya zama iri ɗaya a cikin bayyanar da siffar, amma suna da nasu halaye na musamman game da aiki kuma, ba shakka, farashin daban-daban. Duk da haka, zabar zabin da ya dace, bisa manufa, ba shi da wahala. Babban abu shine fahimtar manyan fasalulluka na samfuran eriya ɗaya don karɓar siginar rediyo a mitar mai girma. Jita-jita na tauraron dan adam da ke aiki tare da Intanet da talabijin sun zo da nau’ikan iri daban-daban, masu girma dabam, saboda ana samar da su akan zaɓuɓɓukan tunani da yawa.

Antenna mayar da hankali kai tsaye

Zagaye samfurin tauraron dan adam jita-jita don TV da Intanet ana kiran su classic. Ana ɗaukar wannan sifa mai kyau don karɓar sigina mai kyau daga tauraron dan adam mai nisa. Ana yin faranti na zagaye a cikin girma dabam dabam tare da nau’ikan tallafi daban-daban. Rubutun irin waɗannan samfuran ya kamata su kasance masu santsi da ci gaba. [taken magana id = “abin da aka makala_3554” align = “aligncenter” nisa = “800”]
Hanyar sigina a cikin kashewa (dama) da mayar da hankali kai tsaye (hagu) jita-jita[/ taken magana]

faranti na diyya

Kashe nau’in nau’in tauraron dan adam jita-jita suna da mai karkatar da kai. Irin wannan mai haskakawa yana ba da damar, ƙarƙashin wasu sharuɗɗa, don karɓar sigina daga tushe biyu ko fiye. A cewar masu amfani reviews, za mu iya cewa da fitarwa kalaman na irin wannan tasa a karkashin wannan yanayi ne m fiye da na zagaye model, saboda nuni shafi ne karami a cikin wani m deflector. Sakamakon haka, kwararar siginar da aka karɓa zuwa mai canzawa shima ya ragu. [taken magana id = “abin da aka makala_3562” align = “aligncenter” nisa = “400”]
Rage Eriya[/taken magana]

Multifocal

Multi-focus tauraron dan adam jita-jita suna karɓar igiyar ruwa daga tauraron dan adam da yawa. A cikin irin waɗannan na’urori, ana ɗora mai canzawa fiye da ɗaya. Ana ƙididdige masu nuna alama ɗaya ɗaya. Wani lokaci sukan sanya wani classic deflector da rukuni na resonant reflectors.

Rukunin jita-jita na tauraron dan adam

Waɗannan eriya sunyi kama da grid masu lanƙwasa, waɗanda aka haɗa masu goyan baya da mai juyawa. Irin waɗannan zane-zane suna aiki akan ka’idoji guda biyu a lokaci ɗaya, suna nuna siginar da kuma haifar da shi saboda abin da ya faru na resonance. A gaskiya ma, waɗannan suna watsawa da karɓar jita-jita na tauraron dan adam wanda ake amfani da tasirin tasirin igiyoyin ruwa. Karamin ƙira sun shahara don ƙara ƙarfin siginar wi-fi. Hakanan akwai ƙira waɗanda suka ƙunshi ƙananan eriya masu ɗaukuwa waɗanda aka sanya a abokin ciniki da tashoshi na ƙasa don karɓar siginar. Wannan sigar watsa shirye-shiryen T2 ce.

Yadda ake zabar tasa tauraron dan adam daidai

Girman eriya masu karɓar siginar daga tauraron dan adam na iya bambanta. Masu aikin watsa shirye-shirye suna ba masu amfani kusan yanayi iri ɗaya. Wasu masu samarwa, kamar, misali,
MTS , suna aiwatar da raka’o’in eriya daban-daban a wurare daban-daban.
Bisa ga ka’idar aiki na tsarin, ya bayyana a fili irin rawar da girman tauraron dan adam ke takawa. Ya fi girma saman mai haskakawa na diflector, ƙarin ƙarfin igiyar ruwa yana tattarawa kuma yana kaiwa ga mai juyawa. Yawancin tashoshin watsa shirye-shiryen tauraron dan adam ana ƙididdige su bisa ga matsakaicin sigogi. Don haka, a cikin ƙasa mafi kyawun liyafar, mai amfani zai iya shigar da tasa na gargajiya tare da diamita na 60 cm. A cikin yankuna inda siginar ta yi ƙasa, yana da kyau a yi amfani da eriya tare da diamita tare da diamita na 90 cm ko fiye. [taken magana id = “abin da aka makala_3246” align = “aligncenter” nisa = “666”]
Taswirar ɗaukar hoto – girman tasa don liyafar siginar tauraron dan adam mai inganci [/ taken magana]

Zaɓin eriya don Intanet

Bayan zabar afaretan Intanet na tauraron dan adam, dole ne ka zaɓi “tasa” da ya dace. A gaskiya, yana da sauƙi. Don yin wannan, ba kwa buƙatar sanin ilimin kimiyyar lissafi ko dabaru, kuma babu buƙatar ƙididdige wani abu. Masu sayarwa za su iya zaɓar eriya mai dacewa tare da kit don Intanet na tauraron dan adam.

Zaɓin eriya don TV

Idan kuna son siyan tasa tauraron dan adam don TV ɗinku, to kuna buƙatar la’akari da girmansa. Wannan siga yana da alaƙa kai tsaye da ribar na’urar. Girman girmansa, girman siginar riba zai kasance. A yayin da girman tasa ya yi ƙasa da wanda aka ba da izini don karɓar transponder da ake so, saƙon “babu sigina” zai bayyana akan allon. Hoton zai rabu “cikin murabba’i”, kuma haka zai faru idan eriya ba ta dace da tauraron dan adam ba. Don ikon karɓar siginar tauraron dan adam daban-daban, ana buƙatar diamita daban-daban na tasa (53 dbW – 0.6 m, 48 dbW – 0.8 m, 45 dbW – 1.0 m, 40 dbW – 1.5 m).

Wanne tasa tauraron dan adam shine mafi kyawun zaɓi don Intanet da talabijin

Eriya na kashewa sun fi dacewa don karɓar TV ta tauraron dan adam da Intanet. Fitattun faranti sune asymmetric cutouts daga paraboloid na juyin juya hali, wanda a cikinsa akwai na’urar iska. Mayar da hankali na wannan kashi yana ƙasa da tsakiyar tsakiyar eriya kanta. Wannan wurin yana kawar da inuwa daga saman fa’ida mai amfani na ciyarwar eriya, da maƙallan goyan bayan sa. Wannan yana ƙara ƙimar aiki mai amfani tare da yankin madubi daidai. Mai ba da iska a cikin irin waɗannan kayayyaki yana samuwa ƙasa da tsakiyar tsakiyar farantin karfe. Don haka, yana ƙara kwanciyar hankali na eriya a cikin gusts na iska. [taken magana id = “abin da aka makala_3565” align = “aligncenter” nisa = “624”]
Shigarwa da daidaita eriya ta biya [/ taken magana]

Zaɓin eriya don bayarwa

Antennas waɗanda ke karɓar sigina daga tauraron dan adam, kamar nau’ikan analog ɗin su, sun dogara da igiyar ruwa da ke fitowa daga hasumiya na ƙasa. Idan yana da rauni, to watsa shirye-shiryen zai zama mara kyau. Don wannan dalili, ya kamata ku yi la’akari da nisa zuwa mai maimaitawa kuma ku sayi amplifiers na musamman. Har ila yau, kar a manta game da yanayin yanayi. Don guje wa kurakurai, yakamata a zaɓi eriya don bayarwa, la’akari da waɗannan dokoki:

• dole ne zane ya yi aiki a cikin kewayon mitar da aka karɓa na 300 – 3000 MHz;
• bum ɗin dole ne ya kasance daidai da nisa zuwa hasumiyar ƙasa;
• Dole ne a kunna alamun wutar lantarki don kama igiyar ruwa;
• don buɗaɗɗen wuri ko gandun daji, ana siyan kayayyaki iri-iri.

A kula! Zaɓin eriya dangane da diamita na deflector abu ne mai sauƙi. Zai fi dacewa don siyan samfur tare da girman grid masu zuwa: idan mai aiki ya ba da shawarar 90 cm, eriya da aka shigar na mita 1.2 zai ba da kyakkyawar liyafar koda a cikin mummunan yanayi.

Yadda za a rataye da kafa tauraron dan adam?

Don
shigar da tasa tauraron dan adam a gida, kuna buƙatar kayan aiki masu zuwa:

• igiyar tsawo don kwasfa 3;
• puncher ko rawar soja tare da diamita na diamita da ake buƙata don gyara maƙallan tare da anchors ko tare da dowels;
• wrenches 13 mm da 10 mm a girman (zai fi dacewa biyu);
• Phillips sukudireba;
• guduma;
• manne tef ko roba.

Lokacin da kuka haɗa eriya, ku ƙara matsawa a hankali, kuma kar ku manta game da masu wanki. Kuna buƙatar dunƙule 2
multifeeds zuwa mariƙin mai juyawa . Ɗayan yana murƙushewa a gefen dama, na biyu – a hagu tare da mai canzawa. Bai cancanci ja da ƙarfi ba. Hakanan ya shafi hawan eriya kanta. [taken magana id = “abin da aka makala_3701” align = “aligncenter” nisa = “640”]
Shahararriyar amfani da multifeed lokacin shigar da tasa tauraron dan adam don tauraron dan adam guda uku [/ taken magana] Ya kamata a gyara madaidaicin a bango. Bayan haka, ya kamata ka rataya eriya ta yadda za a nusar da ita zuwa kudu ko kudu maso gabas. Bayan haka, kuna buƙatar shimfiɗa igiya mai tsawo kuma ku haɗa TV ɗin kai tsaye zuwa mai kunnawa ko mai karɓa. Komai, wannan shine karshen lamarin. A ƙarshe, zamu iya cewa farashin jita-jita na tauraron dan adam yana raguwa. Ba da daɗewa ba kowa zai iya samun irin wannan “alatu” kuma ya kalli tashoshi da yawa don zaɓar daga. Daga abokin ciniki abu ɗaya kawai ake buƙata – don zaɓar samfurin da ya dace.