Wannan labarin yana ba da taƙaitaccen bayani game da abubuwan da kayan lantarki na cikin gida na maimaitawa. 'Yan kere ofan kere bayyana abubuwan da ke cikin gida na maimaitawar sigina ga masu amfani. A zahiri, ƙira da ingancin waɗannan kayan haɗin ciki suna wasa muhimmiyar rawa a gabaɗaya na aikinmaimaitawa maimaitawa.
Idan kuna son bayani mai sauƙi game da yadda mai maimaita sakonnin hannu,Danna nan.
Asali na asali na maimaitawar siginar hannu
Kamar yadda aka nuna a cikin zane a sama, ka'idar ka'idar maimaitawa ta hannu shine samar da sigina a matakai. Maimaitawar sakonnin yau da kullun a kasuwa yana buƙatar matakai da yawa na ƙaramin haɓaka don cimma nasarar fitarwa na fitarwa da ake so. Sabili da haka, ribar a cikin zane a sama yana wakiltar rukunin riba ɗaya kawai. Don isa ga riba ta ƙarshe, ana buƙatar matakan amplification da yawa.
Ga gabatarwa ga nau'ikan kayan kwalliya da aka samo a cikin maimaitawar wayar salula:
1. Sigin Sigin
Makarantar liyafar tana da alhakin karbar sigina na waje, yawanci daga tashoshin tushe ko eriya. Yana ɗaukar alamun rediyo da aka watsa ta tashar sansanin kuma yana sa su zama siginar lantarki cewa amplifier na iya aiwatarwa. A liyafar liyafar yawanci ta hada da:
Tace: Waɗannan suna kawar da siginar sauƙaƙen da ba'a so ba kuma suna riƙe da maɓallin mitocin da ake buƙata na siginar hannu.
Lowaramin amo amplifier (lna): Wannan tabbataccen siginar mai shigowa yayin rage yawan amo.
Abubuwan haɗin ciki-Maimaita siginar hannu don gida
2. Maballin sarrafa sigina
Naúrar sarrafa siginar siginar kuma tana daidaita siginar da aka karɓa. Gaba daya ya hada da:
Modulator / Demodiulator (Modem): Wannan Matsayi (Manya): Wannan Matsayi (Manya): Wannan Matsayi (Mododulass da Danke Alamar don tabbatar da cewa ya haɗu da daidaitattun ladabi.
Alamar siginar ta dijital (des): Mai alhakin ingantaccen siginar siginar aiki da haɓakawa, inganta ingancin sigina da rage tsangwama.
Samun sarrafawa ta atomatik (AGC): Yana daidaita riba don tabbatar da shi a cikin ingantattun matakan-Gudanar da duka damar siginar kai da wuce gona da iri wanda zai iya haifar da tsangwama ko wuce gona da iri.
3. Modulefication module
Mai ba da wutar lantarki (PA) yana haɓaka ƙarfin siginar don tsawaita kewayon ɗaukar hoto. Bayan sarrafa siginar, amplifier mai ƙarfi yana ba da siginar ga ƙarfi da ake buƙata kuma yana watsa shi ta hanyar eriya. Zabi na amplifier mai ƙarfi ya dogara da ikon da ake buƙata da yankin ɗaukar hoto. Akwai manyan nau'ikan guda biyu:
Linara Amplifiers: Waɗannan adana ingancin da kuma bayyane siginar ba tare da murdiya ba.
Amplifiers marasa layi: da aka yi amfani da su a lokuta na musamman, yawanci don ɗaukar hoto na yanki, kodayake suna iya haifar da wasu murdiya.
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Fediback Condiction Module: Lokacin da Amplifier watsa wata sigina da ƙarfi, zai iya haifar da ra'ayi a eriyar da karɓa, yana haifar da tsangwama. Abubuwan amfani da abubuwan ban sha'awa suna taimakawa kawar da wannan tsangwamar kai.
Idolation Module: Yana hana tsangwama juna tsakanin karbar da watsa siginar, tabbatar da ingantaccen aiki.
Rashin ban tsoro da masu tacewa: Rage tsangwama na waje, tabbatar da siginar ta kasance mai tsabta da ƙarfi.
5. Modelical Transsionation
Mitin Transsionsionsionshiya: Wannan sashin yana aika da siginar da aka sarrafa ta hanyar watsa eriya zuwa yankin ɗaukar hoto, tabbatar da na'urorin hannu suna karɓar sigina na hannu.
Isar da ikon sarrafawa: Mai tsara ikon watsa don hana fadada, wanda zai iya haifar da tsangwama, ko amplification, wanda zai haifar da alamun rauni.
Antenna eriya: Don ƙarin daukaka kara ɗaukar hoto, eriya na samar da shugabanci na shugabanci a maimakon rashin tsari, musamman ga manyan ɗaukar hoto ko haɓaka haɓaka.
6. Modulewar wutar lantarki
Sayar da wutar lantarki: tana samar da wadataccen wutar lantarki zuwa maimaitawa, yawanci ta hanyar juyawa na AC-zuwa-DC, tabbatar da shi yana aiki da kyau a ƙarƙashin yanayi daban-daban.
Hakanan na'urorin kula da wutar lantarki: Hakanan ana iya haɗa kayan aikin sarrafa wuta don inganta ƙarfin makamashi da tsawan Lifesa.
7. Module mai zafi
Tsarin sanyaya: Maimaitawar sigina yana haifar da zafi yayin aiki, musamman ikon ƙarfin iko da sauran kayan aiki mai ƙarfi. Tsarin sanyaya (kamar hawan zafi ko magoya baya) yana taimakawa wajen kula da zafin jiki mai kyau don hana overheating da lalacewar na'urar.
8. Gudanar da Panel da alamomi
Control Panel: Wasu maimaitawar sakonnin hannu suna zuwa tare da kwamitin nuni wanda ke ba masu amfani damar daidaita saitunan, da kuma kunna tsarin.
Manufofin LED: Wadannan fitilu suna nuna matsayin aikin na na'urar, ciki, da Jihar Signal, suna taimaka wa masu amfani da su idan maimaitawa ke aiki daidai.
9. Haɗa tashar jiragen ruwa
Port Port: An yi amfani da shi don haɗa assennas na waje (misali, n-nau'in masu haɗin yanar gizo).
PortPSt Port: don haɗa antennas na ciki ko watsa siginar zuwa wasu na'urori.
Filin daidaiton Gyara: Wasu maimaitawa na iya haɗawa da tashar jiragen ruwa don daidaita riba da saitunan mitar.
10. Mai saukarwa da ƙirar kariya
Rundawar maimaitawa yawanci ana yin shi da karfe, wanda ke taimakawa garkuwa da tsangwama na waje da kuma hana tsangwama na lantarki (EMI). Wasu na'urori kuma suna fasalta hana ruwa, ƙura, ko rufaffen shinge na girgiza don tsayayya da waje ko muhalli.
Abubuwan haɗin ciki-Kasuwancin Sadarwar Mobile
Alamar saƙo mai maimaita saƙo mai saƙo yana sanya hannu kan aikin waɗannan kayayyaki. Tsarin yana karɓar da haɓaka siginar kafin yada sigari da aka ƙarfafa zuwa yankin ɗaukar hoto. Lokacin zaɓar maimaitawar maimaitawa ta hannu, yana da mahimmanci don tabbatar da cewa ƙungiyoyin bukatunsa, musamman cikin rikice-rikice na ƙwararrun bukatunku, musamman cikin mahalarta yanayin tsangwama da karfin sarrafawa yana da mahimmanci.
Saboda haka, zabarMaimaitawar mai maimaitawar wayar salula mai martabashine mabuɗin.Linfink, an kafa shi a cikin 2012, yana da shekaru 13 na kwarewa a masana'antun sauya zuwa cikin rukunin kasuwanci, gami da tashoshin da aka maye gurbinsu da kuma tashoshin Fiber. Maɓallin kamfanin na kamfanin ingantattun kayan aikin don samfuran su, tabbatar da ingantaccen aiki.
Lokaci: Nuwamba-27-2024