RF Ta'iala Fa'apitoa

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

    Leitio Talafaasolopito o Chicago: Faʻafefea ona atiaʻe talu mai le 1900s?

    Ole fa'aaliga lea ile tala fa'asolopito ole leitio a Chicago, ole a e a'oa'oina mai le AM ​​ma le FM tala'aga o Chicago talu mai le 1900s i le 1990s. Asiasi Nei ma aoao atili!

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    6 / 1 / 22

    981

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

    Antenna Discone 101 - Talia uma ou atugaluga i le eria e tasi

    Mafaufau pe o le a se mea e fesoasoani ia te oe e asiasia ai le felauaiga i luga o le ea i luga o le upega tafaʻilagi poʻo le mataʻituina ma le manuia? O le Discone Antenna. I le taimi nei, a manatu o oe o loʻo i lalo, matou te manatu e leai sau faʻamatalaga e uiga i lenei antenna.

    e/

    5 / 11 / 22

    1388

  • How To Bond Ground Rods With Exothermic Welding?

    E fa'afefea ona fa'amauina u'amea o le 'ele'ele ma le uelo i fafo?

    I totonu o lenei tusiga, o le a mautinoa lava ou faʻaali atu ia te oe le auala e faʻaogaina ai le CADweld uni-shot e faʻapipiʻi ai au pou eleele. O le auala lea e fa'apipi'i ai uaea eleele i lau 'ele'ele, 'alo'ese ai le 'ele, fa'apea fo'i feso'ota'iga maualuga e tete'e atu i lau 'ele'ele. 

    e/ Bond Ground Rods With Exothermic Welding

    4 / 25 / 22

    845

  • How to Build a Turnstile Antenna for Satellite Communication

    Fa'afefea ona Fausia se Antenna Turnstile mo Feso'ota'iga Satelite

    O iinei o loʻo iai fuafuaga fau ma fau o se Antenna Turnstile lea ou te faʻaogaina mo fesoʻotaʻiga avanoa i luga o le 2 mita faʻaili leitio amateur.

    e/ Fausia se Antenna Turnstile mo Feso'ota'iga Satelite

    4 / 25 / 22

    1387

  • CB Radio vs HAM vs Walkie Talkie vs GMRS

    CB Radio vs HAM vs Walkie Talkie vs GMRS

    Fa'ataga le CB Radios, HAMS, Walkie talkies, po'o le GMRS, o ni filifiliga sili mo telefoni. E te mana'o e fa'afeso'ota'i pea lou aiga ma au uo a'o le fa'atupe e le fa'alapotopotoga so'o se tupe fa'aalu? Ia, o mea ia e tatau ona e filifilia.

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    4 / 25 / 22

    1117

  • How To Build A 2 Meter Vertical Antenna?

    Fa'afefea ona Fausia se Antenna Vertical 2 Meter?

    Afai o le antenna tu'usa'o tuai ua leiloa ona ala ma ua le mafai ona taia le tele o leitio fa'ata'amilomilo, e mautinoa lava e te mana'omia le fausiaina o le 2 mita 1/4 wave vertical antenna mo le 146 mHz. faaili leitio amateur. Ma o le taiala lenei mo oe.

    e/ auala e fau ai se antenna tūsa'o

    4 / 25 / 22

    1608

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

    E fa'afefea ona fau se Antenna 2 mita mo le uila fe'avea'i?

    Masalo o le fa'afitauli tele i le aveina o lau uila uila HT o le mafaufau lea i se antenna talafeagai i lau uila. E mafua ona o le uila e le tele se vaalele i lalo. O fuafuaga nei mo le antenna na ia faʻamatalaina i le pou.

    e/ Fausia se Antenna mo uila feavea'i

    4 / 24 / 22

    969

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

    Fa'afefea ona fau se J-Pole Antenna mo le 70cm Ham Band

    O se antenna J-pole taugofie lea e faigofie tele ona fausia. E tusa ai ma le itula, faʻapea foʻi ma le $10 lelei le aoga o meafaitino, e mafai ona e maua se faʻataʻitaʻiga matagofie j-pole antenna.

    e/ Fausia se J-pole Antenna mo Ham Radio

    4 / 24 / 22

    1011

  • Develop a Phasing Harness for Piling Antennas

    Atia'e se Fa'a'au'au Fa'atosina mo Antenna Fa'aputu

    Talu ai nei, i le fale faigaluega, sa ou maua le avanoa (poʻo le manaʻoga) e fai ai se faʻaoga faʻasolosolo mo se antenna lua-faga. Peitaʻi, sa iai aʻu faafitauli. Na ou maua i luga ole laiga i ni nai tausaga talu ai pe faʻapefea ona fai lenei mea mo laʻu faʻataʻitaʻiga antenna, i le taimi nei ua leai le upega tafaʻilagi! O lea sa tatau ai ona ou iloa e au lava ia. Ina ua uma le tele o itula o le siakiina o aʻu faʻamatalaga (matua leaga), na ou iloa ai.

    e/

    4 / 22 / 22

    891

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

    Na'o le auala e fai ai se NVIS Antenna AKA Cloud Burner Antenna Fa'aaogaina se Mauga Mag

    O se vaega o le avea ma ave leitio ham o le tu'uina atu lea o feso'ota'iga i taimi o fa'alavelave fa'afuase'i. Faatasi ai ma le aso o loʻo lumanaʻi Ohio NVIS Antenna, na ou filifili e vaʻai i antenna NVIS. NVIS antennas, fa'aopoopoina fa'aigoa o Near Event Vertical Skywave antenna e iai le maualuga maualuga ole fa'avevela. O se mea i le faasologa o le 60 tikeri, ia tuusao i le 90 tikeri. E le pei o faailo UHF ma VHF, lea e masani ona i ai le 50-maila le mamao ma le yagi antenna i luga, ma le NVIS antenna e faia mo fegalegaleaiga i le 75--500-maila ituaiga. O nisi taimi o le antenna NVIS e ta'ua o le "cloud heater" talu ai e fa'aola le tele o ana fa'avevela e fa'aopoopo i luga nai lo le antenna masani.

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    4 / 22 / 22

    916

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

    Fai e Oe Lava Meafaigaluega Fata ma se laulau toesea - LackRack

    Talu ai nei na ou manaʻomia ai se fata meafaigaluega 19″. Ae ona o le taugofie, na ou filifili ai e fau se tasi. A'o ou su'esu'eina le Initaneti, na ou maua ai le mea e ta'ua o le LackRack, lea e fa'aogaina ai le Lack Table a le IKEA. Ae peitaʻi o nisi faitauga na faʻaalia ai ni mea se lua na ou manatu e le o iai i le uluai mamanu o le LackRack.

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    4 / 22 / 22

    848

  • Just How to Mount Devices into a 19 Inch Shelf

    Na'o le Fa'afefea ona Fa'amau Mea Fa'atonu i totonu o se Fata 19 Inisi

    Talu mai le toetoe o fata meafaigaluega uma 19' fa'aoga 10-32 sikulima i o latou fa'alava i autafa, aumai se lua ma tu'u ni nati e 10-32 i luga o le sikulula, ma fa'atasi. Ona pipii lea o le mea atoa i se vise.

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    4 / 21 / 22

    1288

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

    Fa'afefea ona fai se fa'apupu'u 20 i le 40 mita Tusa'o mo POTA

    E i ai se mea manaia e uiga i le faia o se POTA activation lea e te savali ai i totonu ma au mea uma i totonu o se pusa ma faʻaosoina ai se paka o loʻo faʻaogaina le mana QRP.

    e/

    4 / 21 / 22

    1185

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

    Fa'afefea ona fau se DIY 2 mita J-pole Antenna

    Afai o loʻo e suʻeina se tau maualalo, faʻapea foʻi ma le faigofie ona fausia antenna, o le J-pole antenna o se mea sili! I le tusa o le itula, faʻapea foʻi ma le $15 le tau o oloa, e mafai ona e maua se faʻataʻitaʻiga matagofie omnidirectional j-pole antenna.

    e/ DIY J pole antenna

    4 / 20 / 22

    1818

  • What is Broadcasting and How it Works? - FMUSER

    O le a le Fa'asalalauga ma pe fa'apefea ona galue? - FMUSER

    O le a le fa'asalalauga ma aisea e tatau ai ona e popole? O le ta'iala atoatoa lea e uiga i fa'asalalauga mai le FMUSER, e aofia ai ma pe fa'apefea ona galue. Fa'aauau su'esu'e!

    e/

    8 / 24 / 22

    1356

  • A Brief Intro to Broadcast Production Technology - FMUSER

    Ose Folasaga Puupuu ile Fa'asalalauga Fa'atekonolosi Gaosiga - FMUSER

    O le a le faʻasalalauga faʻasalalauga ma pe aisea e tatau ai ona e popole? O le faʻamatalaga atoa lea e uiga i le faʻasalalauga faʻasalalauga faʻasalalauga ma nisi o ituaiga faʻavae. Fa'aauau su'esu'e!

    e/

    4 / 6 / 22

    1214

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

    Fa'ato'a uma mea faigaluega a le leitio e tatau ona e maua mo fa'asalalauga FM

    E fia ituaiga masini fa'asalalau o lo'o iai i totonu o le leitio atoa, ae fa'afefea ona galulue fa'atasi nei masini fa'asalalauga. O fea e fa'atau ai na masini fa'apolofesa fa'asalalauga? Ole itulau lea ole a taliina nei fesili.

    e/ Meafaigaluega Fa'asalalauga FM atoatoa

    7 / 27 / 22

    1741

  • RF Filter in Radio Broadcasting

    RF Filter i Leitio Fa'asalalauga

    I fesoʻotaʻiga leitio, o le RF filter o se mea faʻaeletoroni taua tele. I le fa'asalalauina o fa'ailo o le leitio, o le a i ai pea fusi tatou te le mana'omia, e pei o nisi fa'ailoga pepelo e le mana'omia; pe atonu foi mo ni mafuaaga faapitoa, matou te le mana'omia se vaega o alaleo i faailo leitio. I le taimi nei, e manaʻomia ona tatou faʻamama ese laina e le manaʻomia e ala ile RF filiga. O le a la le ituaiga masini faaeletonika o le RF faamama ma aisea e taua tele ai? O le faasoa lea e tali ai lea fesili.

    e/ O le a le RF Filter

    7 / 29 / 22

    2030

  • DIY an FM Radio Dipole Antenna | FMUSER BROADCAST

    DIY ma le FM Radio Dipole Antenna | FMUSER BROADCAST

    O le FM dipole antenna o le antenna sili ona faigofie ma sili ona lautele, o lea e faigofie ai mo soʻo se tasi ona fai a latou lava mea, e manaʻomia ai ni mea faigofie. ole DIY FM dipole antenna ose filifiliga aoga ma taugofie pe a mana'omia e lau leitio se antenna le tumau. E faʻafefea la ona fai se antenna FM dipole? O le a taʻu atu e le tusiga ia te oe.

    e/ FM Antenna DIY

    5 / 11 / 22

    3048

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

    E faʻafefea ona suʻeina le Auala e le faʻaaogaina mo FM Radio Transmitters?

    FM leitio transmitters o se tasi o auala sili ona faigofie ma sili ona taugofie e faʻalogo ai i musika a lau masini feaveaʻi. Ae mo se tagata fou, atonu e fai si faigata ona su'e se taimi e aunoa ma se fa'alavelave. Afai o lo'o e fa'alavelave ile su'eina ole alaleo FM e le'i fa'aogaina, ole a aoga lenei fa'asoa mo oe.

    e/ Su'e le Fa'aaogaina FM Auala

    9 / 21 / 21

    5721

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

    E fa'afefea ona fai se Borad Circuit Circuit? | Fa'asologa o le gaosiga o PCB

    PCB, e taʻua foi o le laupapa matagaluega lolomi, e faia i mea eseese e le-conductive mo lagolago faaletino ma le sootaga o luga o loʻo faʻapipiʻiina vaega socket. Ae o le ā le aogā o le laupapa matagaluega lolomi? E fa'apefea ona faia le laupapa fa'asalalau lolomi? Faitau le anotusi o lo'o i lalo mo nisi fa'amatalaga aoga.

    e/ Auala e fai ai se PCB Board

    10 / 29 / 21

    2156

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