Jagoran Fasaha na RF

  • Radio History of Chicago : How it Develops Since 1900s?

    Tarihin Rediyo na Chicago: Ta yaya yake Ci gaba Tun daga shekarun 1900?

    Wannan bayyani ne ga tarihin rediyo na Chicago, zaku koya daga tarihin AM da FM na Chicago tun daga 1900s zuwa 1990s. Ziyarci Yanzu kuma ƙarin koyo!

    ta/

    6 / 1 / 22

    898

  • Discone Antenna 101 - All Your Concerns Answered in One Area

    Discon Eriya 101 - An Amsa Duk Damuwarku a Wuri ɗaya

    Ka yi tunanin abin da ke taimaka maka duba zirga-zirgar gidan yanar gizon iska ko tashoshi cikin nasara? Ita ce Antenna Discone. A halin yanzu, idan aka yi la'akari da cewa kuna ƙasa, muna tunanin cewa ba ku da wani abu da yawa game da wannan eriya komai.

    ta/

    5 / 11 / 22

    1212

  • How To Bond Ground Rods With Exothermic Welding?

    Yadda Ake Haɗa Sandunan Ƙasa Tare da Welding Exothermic?

    A cikin wannan labarin, tabbas zan bayyana muku yadda ake amfani da CADweld uni-shot don haɗa sandunan ƙasa. Wannan hanyar haɗa igiyoyi na ƙasa zuwa sandunan ƙasa, suna guje wa tsatsa, da kuma manyan hanyoyin haɗin gwiwa zuwa sandunan ƙasa. 

    by/ Bond Ground Sanduna Tare da Exothermic Welding

    4 / 25 / 22

    739

  • How to Build a Turnstile Antenna for Satellite Communication

    Yadda ake Gina Eriya mai Juya don Sadarwar Tauraron Dan Adam

    Anan akwai tsare-tsaren gini da gina eriyar Turnstile wacce nake amfani da ita don sadarwar sararin samaniya akan rukunin rediyo mai son mita 2.

    ta/ Gina Eriya mai Juya don Sadarwar Tauraron Dan Adam

    4 / 25 / 22

    1212

  • CB Radio vs HAM vs Walkie Talkie vs GMRS

    CB Radio vs HAM vs Walkie Talkie vs GMRS

    Bada shi ya zama CB Rediyo, HAMS, Walkie talkies, ko GMRS, manyan zaɓuɓɓuka ne don wayoyi. Kuna so ku ci gaba da haɗawa da danginku da abokanku yayin da ma'aikacin ba ya lissafin kuɗin ku? To, waɗannan su ne abubuwan da kuke buƙatar zaɓar su.

    ta/

    4 / 25 / 22

    1020

  • How To Build A 2 Meter Vertical Antenna?

    Yadda Ake Gina Eriya Tsaye Mita 2?

    Idan tsohuwar eriya ta tsaye ta rasa radials ɗinta kuma ba ta iya buge yawancin masu maimaita rediyon mai son a kusa da su, tabbas za ku buƙaci haɓaka eriya ta tsaye na mita 2 1/4 don 146 mHz. band din rediyo mai son. Kuma ga jagorar ku.

    ta/ yadda ake gina eriya a tsaye

    4 / 25 / 22

    1464

  • How To Build A 2 Meter Antenna For Bicycle Mobile?

    Yadda Ake Gina Eriya Mita 2 Don Wayar Keke?

    Wataƙila babbar matsalar shan keken HT ɗinku shine tunanin eriya mai dacewa akan keken ku. Wannan shi ne saboda babur ba ya ba da yawa na jirgin sama. Ga tsare-tsare na eriya da ya bayyana a cikin sakon.

    ta/ Gina Eriya don Wayar Keke

    4 / 24 / 22

    873

  • How To Construct a J-Pole Antenna for the 70cm Ham Band

    Yadda Ake Gina Eriya J-Pole don Ham Band 70cm

    Anan akwai eriyar J-pole mai tsada wacce ke da sauƙin ginawa. A game da lokacin sa'o'i, da kuma game da darajar kayan $10, zaku iya samun eriyar j-pole mai ban mamaki mai aiwatar da ko'ina.

    ta/ Gina Eriya ta J-pole don Ham Radio

    4 / 24 / 22

    944

  • Develop a Phasing Harness for Piling Antennas

    Ƙirƙirar Kayan Aikin Hanya don Piling Eriya

    Kwanan nan, a wurin aiki, ina da yuwuwar (ko buƙatu) don yin kayan aiki mai ɗaukar nauyi don eriya mai-bay biyu. Duk da haka, na sami matsala. Na sami kan layi 'yan shekarun baya daidai yadda zan yi wannan don takamaiman yanayin eriya na, yau gidan yanar gizon ya ɓace! Don haka dole ne in gano shi da kaina. Bayan sa'o'i da yawa na duba bayanin kula na (masu talauci), na gano shi.

    ta/

    4 / 22 / 22

    802

  • Just How to DIY an NVIS Antenna AKA Cloud Burner Antenna Utilizing a Mag Mount

    Yadda ake DIY Eriya na NVIS AKA Cloud Burner Eriya Yin Amfani da Dutsen Mag

    Wani ɓangare na zama direban gidan rediyon naman alade shine bayar da sadarwa a lokutan yanayi na gaggawa. Tare da ranar Antenna na Ohio NVIS mai zuwa, na zaɓi in duba cikin eriya ta NVIS. Eriyar NVIS, da ake kira kusa da Event Vertical Skywave eriya suna da babban kusurwar radiation. Wani abu akan tsari na digiri 60, zuwa kai tsaye zuwa digiri 90. Ba kamar alamun UHF da VHF ba, waɗanda galibi suna da kewayon mil 50 tare da eriyar yagi sama da tsayi, haka nan an yi eriyar NVIS don hulɗa a cikin nau'ikan 75-- 500-mile. Wani lokaci ana kiran eriyar NVIS a matsayin "girgije mai dumama" tun da yake tana bi da yawan radiation ta sama fiye da eriya ta yau da kullum.

    ta/

    4 / 22 / 22

    810

  • Do It Yourself Your Own Equipment Shelf with an Absence Table - LackRack

    Yi Shi Da Kanku Shelf ɗin Kayan Aikin Ku Tare da Tebur Babu - LackRack

    Kwanan nan ina buƙatar tarkacen kayan aiki 19 ″. Amma kasancewa mai arha, na yanke shawarar gina ɗaya. Yayin binciken Intanet, na sami abin da ake kira LackRack, wanda ke amfani da Teburin Rashin Lafiya na IKEA. Koyaya ƙarin karatun ya bayyana wasu abubuwa biyu waɗanda nake tsammanin sun rasa a cikin ainihin ƙirar LackRack.

    ta/

    4 / 22 / 22

    764

  • Just How to Mount Devices into a 19 Inch Shelf

    Kawai Yadda ake Hawan Na'urori a cikin Shelf ɗin Inci 19

    Tun da kusan dukkanin 19 '' kayan aiki na kayan aiki yi amfani da screws 10-32 a cikin layin gefensu, a sami biyu daga ciki a sanya goro guda biyu 10-32 a kan dunƙule, sannan a matse su tare. Sa'an nan kuma matsa gaba ɗaya abu a cikin vise.

    ta/

    4 / 21 / 22

    1165

  • How to DIY a Shortened 20 thru 40 Meter Vertical for POTA

    Yadda ake DIY Gajartacce Mita 20 zuwa 40 a tsaye don POTA

    Akwai wani abu mai ban sha'awa game da kunna POTA inda kuka shiga tare da duk kayan aikin ku a cikin fakiti kuma ku jawo wurin shakatawa da ke da ikon QRP.

    ta/

    4 / 21 / 22

    1056

  • How to Build a DIY 2 Meter J-pole Antenna

    Yadda ake Gina DIY Mita 2 J-pole Eriya

    Idan kuna neman ƙaramin farashi, da kuma sauƙi don gina eriya, eriyar J-pole yana da kyau! A cikin game da lokacin sa'o'i guda, da kuma kusan $15 na samfura, zaku iya samun eriyar j-pole mai ban sha'awa.

    by/ DIY J iyakacin duniya eriya

    4 / 20 / 22

    1587

  • What is Broadcasting and How it Works? - FMUSER

    Menene Watsa shirye-shirye kuma Yaya Aiki yake? - FMUSER

    Menene watsa shirye-shirye kuma me yasa ya kamata ku damu? Anan ga cikakken jagora game da watsa shirye-shirye daga FMUSER, gami da abin da yake da kuma yadda yake aiki. Ci gaba da bincike!

    ta/

    8 / 24 / 22

    1226

  • A Brief Intro to Broadcast Production Technology - FMUSER

    Takaitaccen Gabatarwa ga Fasahar Samar da Watsa Labarai - FMUSER

    Menene fasahar samar da watsa shirye-shirye kuma me yasa ya kamata ku kula? Anan shine cikakken bayani game da menene fasahar samar da watsa shirye-shirye da wasu nau'ikan sa. Ci gaba da bincike!

    ta/

    4 / 6 / 22

    1091

  • Complete Radio Station Equipment Package You Should Have for FM Broadcasting

    Cikakken Kunshin Kayan Aikin Gidan Rediyo Ya Kamata Ku Samu don Watsa Labarun FM

    Nawa nau'ikan kayan watsa shirye-shirye ne a cikin cikakkiyar gidan rediyo, da kuma yadda waɗannan kayan watsa shirye-shiryen suke aiki tare. A ina zan sayi waɗannan ƙwararrun kayan watsa shirye-shiryen? Wannan shafin zai amsa tambayoyin nan.

    ta/Kammala Kayan Watsa Labarai na FM

    7 / 27 / 22

    1542

  • RF Filter in Radio Broadcasting

    Tace RF a Watsa shirye-shiryen Rediyo

    A cikin sadarwar rediyo, matattarar RF muhimmin kayan lantarki ne. A cikin watsa siginar rediyo, koyaushe za a sami makaɗa da ba mu buƙata, kamar wasu sigina masu ɓarna da ba dole ba; ko watakila saboda wasu dalilai na musamman, ba ma buƙatar takamaiman kewayon mitar a cikin siginar rediyo. A wannan lokacin, muna buƙatar tace abubuwan mitar da ba'a so ta hanyar matattarar RF. To wane irin kayan lantarki ne RF tace kuma me yasa yake da mahimmanci haka? Wannan rabon shine don amsa wannan tambayar.

    by/ Menene RF Filter

    7 / 29 / 22

    1867

  • DIY an FM Radio Dipole Antenna | FMUSER BROADCAST

    DIY an FM Radio Dipole Eriya | FMUSER BROADCAST

    Eriyar dipole FM ita ce mafi sauƙi kuma mafi girman nau'in eriya, don haka yana da sauƙi ga kowa ya yi nasa, wanda kawai ke buƙatar wasu abubuwa masu sauƙi. eriyar dipole na DIY FM zaɓi ne mai amfani kuma mai rahusa idan rediyon ku yana buƙatar eriya ta wucin gadi. Don haka ta yaya ake DIY eriyar dipole FM? Labarin zai gaya muku.

    ta/ FM Antenna DIY

    5 / 11 / 22

    2797

  • How to Find the Unused Frequency for FM Radio Transmitters?

    Yadda ake Nemo Mitar da ba a yi amfani da su ba don masu watsa rediyon FM?

    Masu watsa rediyon FM suna ɗaya daga cikin mafi sauƙi kuma mafi araha hanyoyin don sauraron kiɗan na'urarka ta hannu. Amma ga rookie, yana iya zama ɗan wahala a sami mitar ba tare da tsangwama ba. Idan kuna damuwa wajen gano mitar FM da ba a yi amfani da ita ba, wannan rabon zai kasance da amfani a gare ku.

    ta/ Nemo Mitar FM mara amfani

    9 / 21 / 21

    5306

  • How to Make a Printed Circuit Borad? | PCB Manufacturing Process

    Yadda Ake Buga Wurin Wuta? | Tsarin Masana'antu na PCB

    PCB, wanda kuma aka sani da bugu na allon kewayawa, an yi shi da abubuwa daban-daban waɗanda ba su da ƙarfi don tallafawa jiki da haɗin abubuwan da aka ɗora saman saman. Amma menene aikin bugu na allon kewayawa? Ta yaya ake kera allon kewayawa? Karanta abun ciki na gaba don ƙarin bayani mai amfani.

    by/ Yadda Ake Yin PCB Board

    10 / 29 / 21

    2019

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