Yadda ake Duba sigina akan Kebul na Coax (Mataki 6)
Abubuwa
- Gwajin Cable Coaxial
- Mataki 1: Matsayin Tushen
- Mataki 2. Alama ikon siginar asali azaman ƙarfin siginar tushe.
- Mataki na 3: Sake haɗa ainihin kebul ɗin zuwa akwatin kebul ɗin.
- Mataki na 4 Haɗa kebul ɗin zuwa mitar sigina ko mai gwada kebul na coaxial.
- Mataki 5: Kula da Ƙarfin Ƙarfin Sigina
- Mataki na 6. Maimaita matakai biyu zuwa biyar don kowane tsayin kebul na coax akan hanyar sadarwar ku.
- Mafi kyawun Dabaru don Binciko da Gwajin Coax Cable
- Don taƙaita
A cikin wannan labarin, zan koya muku yadda ake duba sigina a cikin kebul na coaxial.
A cikin aikina, dole ne in bincika akai-akai idan siginar coax yana aiki da kyau ko a'a don tabbatar da ingantaccen saurin intanet da haɗin kai. Lokacin da kebul na coaxial ya ƙare, aikin duka na'urorin talabijin da na kwamfuta suna raguwa, wanda zai iya haifar da gazawar su.
Gabaɗaya, ba shi da wahala don duba siginar kebul na coaxial. Bi waɗannan matakan:
- Yi nazarin matakin sigina a tushen
- Lura da ƙarfin siginar asali azaman ainihin ƙarfin siginar
- Sake haɗa kebul na asali zuwa akwatin kebul
- Haɗa kebul zuwa mitar sigina
- Kula da ƙimar matakin sigina akan siginar siginar.
- Maimaita matakai 2 zuwa 5 don kowane tsayin kebul na coax akan hanyar sadarwar ku.
Zan bincika ƙarin a ƙasa.
Gwajin Cable Coaxial
Waɗannan cikakkun bayanai matakan zasu taimaka muku duba ƙarfin siginar kebul ɗin ku na coax.
Mataki 1: Matsayin Tushen
Duba matakin siginar tushe.
Bincika tsarin kebul ɗin ku zuwa wurin da yake haɗuwa zuwa cibiyar sadarwar ku ta gida. Cire haɗin kebul na coax daga gefen cibiyar sadarwa na akwatin kuma haɗa shi zuwa mitar siginar kebul ko gwajin coax.
Mataki 2. Alama ikon siginar asali azaman ƙarfin siginar tushe.
Yi rikodin matakin siginar tushe azaman matakin tushe.
Mitar ku tana nuna matakin sigina a decibel millivolts (dbmV). Mitar dijital na iya canzawa ta atomatik tsakanin umarni na girma, bayar da rahoton ɗaruruwa ko dubban dBmV a matakin fitarwa iri ɗaya, don haka kula da ma'aunin ma'aunin mita.
Mataki na 3: Sake haɗa ainihin kebul ɗin zuwa akwatin kebul ɗin.
Sake haɗa ainihin kebul ɗin zuwa akwatin kebul ɗin kuma bi ta zuwa ƙarshen ƙarshen farko. Wannan na iya faruwa a junction, intersection, TV ko modem.
Mataki na 4 Haɗa kebul ɗin zuwa mitar sigina ko mai gwada kebul na coaxial.
Cire haɗin kebul ɗin daga tashar da aka haɗa ta kuma haɗa shi zuwa mitar ƙarfin sigina.
Mataki 5: Kula da Ƙarfin Ƙarfin Sigina
Auna matakin sigina.
Ko da yake ana sa ran raguwar sigina kaɗan tare da kebul, ƙarfin siginar ku ya kamata ya yi daidai da karatun asali. In ba haka ba, dole ne a maye gurbin kebul na coaxial.
Jan haske yana nufin kebul ɗin yayi kyau.
Mataki na 6. Maimaita matakai biyu zuwa biyar don kowane tsayin kebul na coax akan hanyar sadarwar ku.
Maimaita matakai na 2 zuwa 5 don kowane tsayin kebul na coaxial akan hanyar sadarwar ku don keɓe sauran hanyar sadarwa ta kebul.
Ƙarfin siginar yana raguwa tare da kowane tsayin hop da kebul, amma duk wani gagarumin lalacewa yana nuna rashin ƙarfi ko na USB. Don kiyaye amincin sigina, dole ne a maye gurbin waɗannan ƙananan igiyoyi da masu rarrabawa. (1)
Mafi kyawun Dabaru don Binciko da Gwajin Coax Cable
Don ganowa da gwada kebul na coaxial, zaku iya amfani da kayan aikin mallakar mallaka da daidaitaccen kayan aiki wanda zai sauƙaƙa da haɓaka aikinku. Na haɗa da wasu bayanai game da mafi kyawun majinin kebul na coax da mai bincike don sauƙaƙa abubuwa.
Klein Tools Coaxial mai bincike na USB da mai gwadawa VDV512-058
VDV512-058 Klein kayan aikin
- Yana iya duba ci gaba da kebul na coaxial kuma ya nuna kebul a wurare daban-daban hudu a lokaci guda.
- Ya zo tare da ramut mai lamba mai launi don ganewa cikin sauƙi.
- Manufofin LED suna nuna kasancewar gajeriyar kewayawa, karyewa ko lafiyar kebul na coaxial.
- Yana da ƙira mai sauƙi da ƙaƙƙarfan ƙira wanda ya dace da sauƙi a cikin aljihunka.
- Hannun da ya dace yana sauƙaƙe ɗauka da aiki.
Don taƙaita
Ina fatan wannan jagorar zai taimaka muku saka idanu da gwada ingancin siginar kebul ɗin ku na coax don ingantacciyar saurin intanet da ƙarfi. Tsarin yana da sauƙi kuma baya buƙatar ƙwararren don yin shi; kawai bi matakan da na bayar. (2)
Dubi wasu labaran mu a kasa.
- Gwajin Kayayyakin Wutar Lantarki na Kohler
- Yadda ake duba siginar kebul na coaxial tare da multimeter
- Yadda ake gwada kebul na cibiyar sadarwa tare da multimeter
shawarwari
(1) amincin sigina - https://www.sciencedirect.com/topics/computer-science/signal-integrity
(2) saurin intanet - https://www.verizon.com/info/internet-speed-classifications/
Mahadar bidiyo
