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  • Diidmada Joogsiga Sare ee Sare ee RF Diidmada Cabbirka Yar ee Isgaadhsiinta Sare ee Gudbinta Sare
  • Diidmada Joogsiga Sare ee Sare ee RF Diidmada Cabbirka Yar ee Isgaadhsiinta Sare ee Gudbinta Sare
  • Diidmada Joogsiga Sare ee Sare ee RF Diidmada Cabbirka Yar ee Isgaadhsiinta Sare ee Gudbinta Sare
  • Diidmada Joogsiga Sare ee Sare ee RF Diidmada Cabbirka Yar ee Isgaadhsiinta Sare ee Gudbinta Sare
  • Diidmada Joogsiga Sare ee Sare ee RF Diidmada Cabbirka Yar ee Isgaadhsiinta Sare ee Gudbinta Sare

    Astaamaha:

    • Diidmada Joogsiga Sare
    • Cabirka Yar

    Codsiyada:

    • Telecom
    • Shaybaadhka
    • Qaadayaasha Imtixaanka
    • Qalabka

    Filter-baas-sare waa shaandhada farsamaynta calaamadaha oo ilaalinaysa calaamadaha soo noqnoqda ee sarreeya iyadoo meesha ka saaraysa calaamadaha soo noqnoqda ee hooseeya.

    Waxay u ogolaataa calaamado leh soo noqnoqosho ka weyn heer cayiman inay gudbaan, laakiin waxay diiddaa calaamadaha soo noqnoqda ee ka yar xadkaas. Shaandheeyaha sare ee dadban waa shaandheyn ka kooban qaybo dadban (R, L iyo C), iyadoo la adeegsanayo mabda'a ah in falcelinta capacitors iyo inductors ay isbeddelaan isbeddelka soo noqnoqda. Faa'iidooyinka shaandhada sare-dhaafka ah waa: wareeggu waa mid fudud, uma baahna koronto DC ah, kalsooni sare; Waxay si wax ku ool ah u xakameyn kartaa calaamada soo noqnoqoshada hooseeya waxayna ka dhigi kartaa calaamada soo noqnoqoshada sare ee dhex mara. Khasaaraha shaandhada sare-dhaafka ah ayaa ah in heerka dhimistu uu aad u weyn yahay, taas oo saameyn karta saxnaanta calaamadda; Calaamadda ku jirta baasbadhku waxa ay leedahay lumis tamar, saamaynta culaysku waa iska caddahay, isticmaalka inductors-ka waa ay fududahay in uu keeno koronto-mareennada, mugga iyo miisaanka filtarka ayaa aad u weyn marka inductance L uu weyn yahay, taas oo aan lagu dabaqi karin domainka soo noqnoqda hooseeya.

    Shaandhooyinka sare-dhaafka ah ayaa caadi ahaan loo adeegsadaa maqalka, muuqaalka, iyo habaynta sawirka si loo hagaajiyo caddaynta calaamadda loona yareeyo buuqa. Tusaale ahaan:

    1. Habaynta maqalka: filtarrada baas sare waxa loo isticmaali karaa habaynta maqalka si loo wiiqo qaylada hoose ee soo noqnoqota ama calaamadaha kale ee aan loo baahnayn ee soo noqnoqda hoose, si kor loogu qaado tayada codka.
    2. Sawir-qaadista: Sawir-qaadista, filtarrada sare ee gudbinta ayaa loo isticmaali karaa si kor loogu qaado faahfaahinta soo noqnoqda ee sawirada, taasoo ka dhigaysa mid cad.
    3. Habaynta calaamadaha dareemayaasha: filtarrada baasaska sare waxaa loo isticmaali karaa in lagu sifeeyo buuqa hoose ee calaamadaha dareemayaasha, taas oo hagaajinaysa kalsoonida calaamadaha iyo saxnaanta.
    4. Xidhiidhka Raadiyaha: Isgaadhsiinta raadiyaha, filtarrada baasaaska sare waxaa loo isticmaali karaa in lagu sifeeyo buuqa yar ee soo noqnoqda iyo calaamadaha faragelinta, si kor loogu qaado tayada isgaarsiinta.

    Qualwavewaxay siisaa diidmo sare oo joogsi joogsi sare leh filtarrada kaarka sare ee soo noqnoqda ilaa 60GHz. filtarrada ka gudubka sare ayaa si weyn loogu isticmaalaa codsiyo badan.

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    Lambarka Qaybta

    Baasaboorka

    (GHz, Min.)

    xiyoyudengyu

    Baasaboorka

    (GHz, Max.)

    dayuudengyu

    Gelida Khasaare

    (dB, max.)

    xiyoyudengyu

    VSWR

    (Max.)

    xiyoyudengyu

    Joojinta Attenuation

    (dB)

    dengyu

    Xidhiidhiyayaasha

    QHF-380-1000-30 0.38 1 2.5 1.7 30@DC~0.35GHz SMA
    QHF-1000-7000-45 1 7 1 1.5 45@DC~0.8GHz SMA
    QHF-1000-11000-70 1 11 1 1.5 70@DC~0.7GHz SMA
    QHF-1000-12000-55 1 12 0.8 2 55@DC~0.75GHz SMA
    QHF-2000-10000-50 2 10 1 1.5 50@DC~1.6GHz SMA
    QHF-2000-14500-65 2 14.5 1.2 2 65@DC~1.6GHz SMA
    QHF-2000-19000-55 2 19 1 2 55@DC~1.55GHz SMA
    QHF-2400-6000-35 2.4 6 2 1.5 35@DC~2.2GHz SMA
    QHF-2500-14000-60 2.5 14 1.2 2 60@DC~2.1GHz SMA
    QHF-2800-10000-60 2.8 10 1 2 60@DC~2.1GHz SMA
    QHF-3000-18000-55 3 18 2 1.5 70@DC~2.6GHz&55@2.6~2.7GHz SMA
    QHF-3000-18000-60 3 18 1 1.7 60@DC~2.5GHz SMA
    QHF-3000-24000-50 3 24 1 2 50@DC~2.35GHz 2.92mm
    QHF-3500-18000-20 3.5 18 1 1.8 20@DC~3.2GHz SMA
    QHF-3550-18000-60 3.55 18 1.5 2 60@DC~2.8GHz SMA
    QHF-3800-15000-25 3.8 15 1 2 25@DC~3.4GHz SMA
    QHF-4000-20000-50 4 20 1 2 50@DC~3.4GHz SMA
    QHF-4300-18000-30 4.3 18 1.2 2 30@DC~3.8GHz SMA
    QHF-5000-18000-50 5 18 1 2 50@DC~4.2GHz SMA
    QHF-5000-22000-60 5 22 2 1.5 60@DC~4.48GHz SMA
    QHF-5480-18000-50 5.48 18 0.9 2 50@DC~3.5GHz SMA
    QHF-5500-23000-60 5.5 23 2 1.5 60@DC~4.95GHz SMA
    QHF-5500-18000-50 5.5 18 2 2 50@DC~3.5GHz SMA
    QHF-6000-18000-50 6 18 1 2 50@DC~5.1GHz SMA
    QHF-6000-18000-55 6 18 2 1.8 55@DC~5.4GHz SMA
    QHF-6000-18000-60 6 18 1.5 2 60@DC~5.1GHz SMA
    QHF-7000-18000-30 7 18 1.5 2 30@DC~6.425GHz SMA
    QHF-7000-18000-50 7 18 1 2 50@DC~6GHz SMA
    QHF-7000-24000-60 7 24 2 1.5 60@DC~6.3GHz SMA
    QHF-7500-18000-50 7.5 18 1.5 2 50@DC~6.9GHz SMA
    QHF-7500-24500-60 7.5 24.5 2 1.5 60@DC~6.77GHz SMA
    QHF-7625-18000-30 7.625 18 1.2 2 30@DC~7.125GHz SMA
    QHF-8000-18000-50 8 18 1 2 50@DC~6.5GHz SMA
    QHF-9000-18000-50 9 18 1.5 2 50@DC~7.8GHz SMA
    QHF-10000-18000-50 10 18 1 2 50@DC~5.85GHz SMA
    QHF-10000-40000-60 10 40 1.5 2 60@DC~5GHz&20dB@8GHz 2.92mm
    QHF-11000-42000-60 11 42 3.5 2.2 60@DC~10GHz 2.92mm
    QHF-12000-18000-60 12 18 1 2 60@DC~10.5GHz SMA
    QHF-18000-40000-25 18 40 2.7 2 25@DC~17GHz 2.92mm
    QHF-18000-40000-35 18 40 2 2.3 35@17.5GHz 2.92mm
    QHF-22000-40000-70 22 40 3 2 70@18GHz 2.92mm
    QHF-26000-50000-50 26 50 2.5 2 50@DC~24.5GHz 2.4mm
    QHF-26500-40000-60 26.5 40 3 2 60@3~19GHz 2.92mm
    QHF-30000-50000-35 30 50 2.5 2 35@DC~28GHz 2.4mm
    QHF-33000-60000-40 33 60 2 2 40@30GHz 1.85mm

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