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RFTYT Lowhpass Lim Siv Rau Transmitters, Receivers, ETC
Low-pass lim yog siv los transparently hla cov teeb liab zaus thaum thaiv los yog attenuating zaus Cheebtsam saum ib qho kev txiav tawm zaus.
Cov lim dej qis qis muaj qhov permeability siab hauv qab qhov kev txiav tawm zaus, uas yog, cov teeb liab hla hauv qab qhov zaus yuav zoo li tsis cuam tshuam.Cov teeb liab saum toj ntawm qhov txiav tawm zaus yog attenuated los yog thaiv los ntawm lub lim.
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RFTYT Highpass Lim Stopband Txhaum
High-pass lim yog siv los hla cov teeb liab tsawg zaus pob tshab thaum thaiv lossis txo qis cov khoom siv zaus hauv qab ib qho kev txiav tawm tshwj xeeb.
High-pass lim muaj qhov txiav tawm zaus, tseem hu ua qhov kev txiav tawm.Qhov no yog hais txog qhov zaus uas lub lim pib ua kom lub teeb liab tsawg zaus.Piv txwv li, 10MHz high-pass lim yuav thaiv cov khoom siv zaus hauv qab 10MHz.
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RFTYT Bandstop Lim Q Factor zaus ntau
Band-stop filters muaj peev xwm los thaiv lossis txo cov teeb liab hauv qhov ntau zaus, thaum cov teeb liab sab nraum qhov ntau tseem pob tshab los ntawm.
Band-stop filters muaj ob qhov kev txiav tawm ntau zaus, qhov kev txiav qis qis thiab qhov kev txiav tawm siab, ua kom muaj ntau zaus hu ua "passband".Cov teeb liab nyob rau hauv lub passband ntau yuav tsis cuam tshuam los ntawm lub lim.Band-stop filters tsim ib los yog ntau zaus ntau zaus hu ua "stopbands" sab nraum lub passband range.Lub teeb liab nyob rau hauv lub stopband ntau yog attenuated los yog tag nrho thaiv los ntawm lub lim.
