Ka'idar aiki na ƙara siginar wayar hannu

Amplifier siginar wayar hannuNa'ura ce da ake amfani da ita don haɓaka siginar wayar hannu. Tana da matuƙar amfani a wurare da yawa, musamman a yankunan da sigina ba su da ƙarfi ko kuma kusurwoyi marasa ƙarfi. A cikin wannan labarin, za mu tattauna ƙa'idar aiki ta ƙara siginar wayar hannu a cikin zurfi, kuma mu gabatar da yadda take aiki dalla-dalla.

Bari mu dubi abubuwan da ke cikin na'urar ƙara siginar wayar hannu. Na'urar ƙara siginar wayar hannu ta yau da kullun ta ƙunshi eriya ta waje, eriya ta cikin gida, eriya mai ƙara sigina da layin watsawa. Ana amfani da eriya ta waje don karɓar sigina masu rauni dagaTashoshin tushe na wayar hannusannan a tura su zuwa ga na'urorin ƙara sauti. Bayan sun karɓi siginar da ba ta da ƙarfi, na'urar ƙara sauti za ta yi aikin ƙara sauti kafin ta aika zuwa ga na'urar ƙara sauti ta cikin gida. Eriya ta cikin gida tana aika siginar da aka ƙara zuwa wayoyin hannu da ke kewaye, ta haka za ta ƙara musu ƙarfin karɓar sigina.

Na gaba, ƙara koyo game da ƙa'idar aiki na amplifier siginar wayar hannu. Da farko, idan wayar hannu ta karɓi sigina daga tashar tushe, siginar tana yin rauni sosai saboda wasu dalilai, kamar nesa da tashar tushe ko tsangwama daga muhallin da ke kewaye. A wannan lokacin, wayar ba za ta yi aiki yadda ya kamata ba ko kuma ingancin kiran na iya zama mara kyau. Aikin amplifier siginar wayar hannu shine karɓar waɗannan sigina masu rauni da kuma ƙara su, don rama asarar sigina da kuma ba da damar watsa sigina yadda ya kamata a cikin gida.

Amplifier na siginar wayar hannu yana karɓar sigina masu rauni ta hanyar eriya ta waje, sannan ya aika su zuwa amplifier don ƙara girma. Amplifier ɗin yana amfani da takamaiman kayan lantarki da da'irori don ƙara girman siginar da aka karɓa zuwa matakin da ya dace. Sannan ana aika siginar da aka ƙara girma zuwa eriya ta cikin gida ta hanyar layin watsawa. Eriya ta cikin gida tana watsa siginar da aka ƙara girma zuwa wayoyin hannu da ke kewaye, wanda hakan ke ba su damar karɓar siginar da aka ƙara girma.

Ya kamata a lura cewa na'urar ƙara siginar wayar hannu ba za ta ƙirƙiri sabbin sigina ba, sai dai kawai ta ƙara faɗaɗa da kuma aika siginar da ba ta da ƙarfi ta asali. Na'urar ƙara siginar za ta ƙara faɗaɗa kuma ta sarrafa siginar da aka karɓa bisa ga ingancinta don tabbatar da cewa siginar ta kasance mai karko yayin watsawa.

Bugu da ƙari, amplifiers na siginar wayar hannu galibi suna amfani da wasu ƙarin ayyuka don haɓaka aikinsu. Misali, wasu amplifiers na siginar wayar hannu suna da aikin sarrafa riba ta atomatik, wanda zai iya daidaita ƙarawa ta atomatik bisa ga ƙarfin siginar da ke kewaye don tabbatar da mafi kyawun ingancin sigina. Bugu da ƙari, wasu amplifiers na siginar wayar hannu na zamani kuma suna iya tallafawa madaukai da yawa na mita a lokaci guda, wanda ya dace da buƙatun ƙarawa sigina na masu aiki daban-daban ko mita daban-daban.

A taƙaice dai, na'urar ƙara siginar wayar hannu na'ura ce da ke inganta ingancin siginar wayar hannu ta hanyar karɓa da ƙara siginar rauni. Ta ƙunshi eriya ta waje, eriya ta cikin gida, amplifier da layin watsawa, da kumaInganta siginaana cimma ta hanyar takamaiman ƙa'idodi na aiki. Lokacin zaɓar da amfani da na'urorin ƙara siginar wayar hannu, masu amfani suna buƙatar yin zaɓin da ya dace bisa ga buƙatunsu da yanayin siginar.