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RFTYT Cavity Diplexer Yakasanganiswa kana Yakavhurika Circuit
A cavity duplexer imhando yakakosha ye duplexer inoshandiswa mune isina waya yekutaurirana masisitimu kuparadzanisa anofambiswa uye anogashirwa masaini mu frequency domain.Iyo cavity duplexer ine maviri emagetsi anonzwika, rimwe nerimwe rine basa rekutaurirana munzira imwe.
Iyo yekushanda musimboti wecavity duplexer yakavakirwa pa frequency selectivity, iyo inoshandisa chaiyo resonant mhango kufambisa zvikwangwani mukati meiyo frequency renji.Kunyanya, kana chiratidzo chikatumirwa mugomba duplexer, chinopfuudzwa kune chaiyo resonant mhango uye inokwidziridzwa uye kuendeswa kune inonzwika frequency yegomba iro.Panguva imwecheteyo, chiratidzo chakagamuchirwa chinoramba chiri mune imwe mhango ye resonant uye haizoparidzirwe kana kukanganiswa.
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RFTYT Highpass Filter Stopband Suppression
High-pass mafirita anoshandiswa kupfuudza yakaderera-frequency masiginecha zviri pachena uchivharira kana kutapudza zvikamu zve frequency pazasi peiyo cutoff frequency.
High-pass sefa ine cutoff frequency, inozivikanwawo se cutoff chikumbaridzo.Izvi zvinoreva kuwanda uko iyo sefa inotanga kudzikisira iyo yakaderera-frequency chiratidzo.Semuyenzaniso, 10MHz yakakwira-pass sefa inovhara ma frequency ezvikamu pazasi 10MHz.
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RFTYT Bandstop Sefa Q Factor Frequency Range
Band-stop mafirita ane kugona kuvharira kana kudzikamisa masaini mune yakatarwa frequency renji, nepo masaini ari kunze kweiyo renji anoramba akajeka kuburikidza.
Band-stop mafirita ane maviri cutoff frequency, yakaderera cutoff frequency uye yakakwira cutoff frequency, ichigadzira frequency renji inonzi "passband".Zviratidzo zviri mupassband renji zvichanyanya kusakanganiswa nesefa.Band-stop mafirita anoumba imwe kana kupfuura frequency renji inonzi "stopbands" kunze kwepassband renji.Chiratidzo muchikamu chekumira chinodzikiswa kana kuvharwa zvachose nesefa.
