lihlahisoa

Lihlahisoa

  • RFTYT Cavity Diplexer e Kopantsoeng kapa e Bulehileng Circuit

    RFTYT Cavity Diplexer e Kopantsoeng kapa e Bulehileng Circuit

    Cavity duplexer ke mofuta o ikhethileng oa duplexer o sebelisoang lits'ebetsong tsa puisano tse se nang mohala ho arola matšoao a fetisoang le a amoheloang sebakeng sa maqhubu.The cavity duplexer e na le para ea likoti tse resonant, e 'ngoe le e 'ngoe e ikarabella ka ho khetheha bakeng sa puisano ka lehlakoreng le le leng.

    Molao-motheo oa ts'ebetso oa "cavity duplexer" o ipapisitse le khetho ea khafetsa, e sebelisang sebaka se itseng sa resonant ho khetha ho fetisa mats'oao ka har'a sebaka sa maqhubu.Haholo-holo, ha lets'oao le romelloa ka har'a cavity duplexer, le fetisetsoa sebakeng se itseng sa resonant ebe lea holisoa le ho fetisoa ka maqhubu a resonant ea cavity eo.Ka nako e ts'oanang, letšoao le amoheloang le lula le le sebakeng se seng sa resonant 'me le ke ke la fetisoa kapa la kena-kenana le lona.

  • RFTYT Highpass Filter Stopband Suppression

    RFTYT Highpass Filter Stopband Suppression

    Li-filters tse phahameng li sebelisoa ho fetisa mats'oao a maqhubu a tlase ka ponaletso ha li ntse li thibela kapa li fokotsa likarolo tsa maqhubu ka tlase ho frequency e itseng.

    Setlhopha sa High-pass se na le frequency ea cutoff, e tsejoang hape e le "cutoff threshold".Sena se bua ka makhetlo ao sefefo se qalang ho fokotsa lets'oao la maqhubu a tlase.Mohlala, filthara e phahameng ea 10MHz e tla thibela likarolo tse ka tlase ho 10MHz.

  • RFTYT Bandstop Filter Q Factor Frequency Range

    RFTYT Bandstop Filter Q Factor Frequency Range

    Li-filters tsa li-band-stop li na le bokhoni ba ho thibela kapa ho khutsisa mats'oao a mofuta o itseng oa maqhubu, ha mats'oao a kantle ho sebaka seo a lula a le pepeneneng.

    Li-filters tsa li-band-stop li na le maqhubu a mabeli a li-cutoff, maqhubu a fokolang a fokolang le maqhubu a phahameng a ho khaola, a etsang maqhubu a bitsoang "passband".Matšoao a marang-rang a marang-rang a ke ke a angoa haholo ke sefe.Li-filters tsa li-band-stop li theha maqhubu a le mong kapa ho feta a bitsoang "stopbands" ka ntle ho marang-rang.Lets'oao le lipakeng tsa stopband le fokotsoa kapa le koetsoe ka botlalo ke sefe.