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HPF-11.7G15A-S Lim Dej Siab Dhau RF Lim
Daim Duab Qhia (Chav: mm) -
LPF-DCM2970A-S Lim Dej Qis Dhau RF Lim
Daim Duab Qhia (Chav: mm) -
LPF-DCM1000A-S Lim Dej Qis Dhau RF Lim
Daim Duab Qhia (Chav: mm) -
LPF-DCM2000A-S Lim Dej Qis Dhau RF Lim
Daim Duab Qhia (Chav: mm) -
LPF-DCM4200A-S Lim Dej Qis Dhau RF Lim
Daim Duab Qhia (Chav: mm) -
LPF-DCM5800A-S Lim Dej Qis Dhau RF Lim
Daim Duab Qhia (Chav: mm) -
LPF-DCG23.6A-S Lim Dej Qis Dhau RF Lim
Daim Duab Qhia (Chav: mm) -
LPF-DCG13.6A-S Lim Dej Qis Dhau RF Lim
Daim Duab Qhia (Chav: mm) -
Lim dej hla Band
Lub cavity duplexer yog ib hom duplexer tshwj xeeb uas siv rau hauv cov kab ke sib txuas lus wireless los cais cov teeb liab xa thiab tau txais hauv thaj chaw zaus. Lub cavity duplexer muaj ib khub resonant cavities, txhua tus muaj lub luag haujlwm tshwj xeeb rau kev sib txuas lus hauv ib qho kev taw qhia.
Lub hauv paus ntsiab lus ua haujlwm ntawm lub cavity duplexer yog raws li kev xaiv zaus, uas siv ib lub resonant cavity tshwj xeeb los xa cov teeb liab hauv qhov ntau zaus. Tshwj xeeb, thaum lub teeb liab raug xa mus rau hauv lub cavity duplexer, nws raug xa mus rau ib lub resonant cavity tshwj xeeb thiab amplified thiab xa mus rau ntawm qhov zaus resonant ntawm lub cavity ntawd. Tib lub sijhawm, lub teeb liab tau txais tseem nyob hauv lwm lub resonant cavity thiab yuav tsis raug xa lossis cuam tshuam nrog.
Kev tsim qauv tshwj xeeb muaj thaum thov.
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Lim dej qis qis
Cov ntxaij lim dej qis-pass yog siv los hla cov teeb liab zaus siab thaum thaiv lossis txo cov khoom zaus siab dua qhov zaus txiav tshwj xeeb.
Lub lim dej qis-pass muaj qhov permeability siab hauv qab qhov zaus txiav-tawm, uas yog, cov teeb liab uas hla qis dua qhov zaus ntawd yuav tsis raug cuam tshuam. Cov teeb liab saum qhov zaus txiav-tawm raug txo qis lossis thaiv los ntawm lub lim.
Kev tsim qauv tshwj xeeb muaj thaum thov.
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Lim dej siab dhau
Cov lim dej siab dhau yog siv los xa cov teeb liab qis zaus kom pom tseeb thaum thaiv lossis txo cov khoom zaus hauv qab qhov zaus txiav tshwj xeeb.
Cov lim dej siab dhau muaj qhov zaus txiav tawm, tseem hu ua qhov txwv txiav. Qhov no hais txog qhov zaus uas cov lim dej pib txo qhov teeb liab qis. Piv txwv li, cov lim dej siab dhau 10MHz yuav thaiv cov khoom zaus qis dua 10MHz.
Kev tsim qauv tshwj xeeb muaj thaum thov.
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Lim Nres Band
Cov lim dej band-stop muaj peev xwm thaiv lossis txo cov teeb liab hauv ib qho zaus tshwj xeeb, thaum cov teeb liab sab nraum qhov ntau ntawd tseem pom tseeb.
Cov lim dej band-stop muaj ob qhov zaus txiav tawm, qhov zaus txiav tawm qis thiab qhov zaus txiav tawm siab, tsim cov zaus ntau yam hu ua "passband". Cov teeb liab hauv qhov ntau yam passband yuav tsis cuam tshuam los ntawm cov lim. Cov lim dej band-stop tsim ib lossis ntau qhov zaus ntau yam hu ua "stopbands" sab nraum qhov ntau yam passband. Cov teeb liab hauv qhov ntau yam stopband raug txo qis lossis thaiv tag nrho los ntawm cov lim.
