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  • RF High Stopband Kin amincewa da Ƙananan Girman Telecom High Pass Filters
  • RF High Stopband Kin amincewa da Ƙananan Girman Telecom High Pass Filters
  • RF High Stopband Kin amincewa da Ƙananan Girman Telecom High Pass Filters
  • RF High Stopband Kin amincewa da Ƙananan Girman Telecom High Pass Filters
  • RF High Stopband Kin amincewa da Ƙananan Girman Telecom High Pass Filters

    Siffofin:

    • Babban Ƙimar Tsayawa
    • Karamin Girma

    Aikace-aikace:

    • Telecom
    • Laboratory
    • Masu Karɓi Gwaji
    • Kayan aiki

    Fitar da babban wucewa sigina ce mai sarrafa sigina wacce ke adana manyan sigina ta hanyar kawar da ƙananan sigina.

    Yana ba da damar sigina tare da mitoci mafi girma fiye da wani kofa don wucewa, amma yana ƙin sigina tare da mitoci ƙasa da waccan kofa.Fitar mai wucewa mai wucewa shine tacewa wanda ya ƙunshi abubuwan da ba a iya amfani da su ba (R, L da C), ta amfani da ƙa'idar cewa amsawar capacitors da inductor suna canzawa tare da canjin mitar.Abubuwan da ake amfani da su na matattara mai tsayi sune: kewayawa yana da sauƙi mai sauƙi, baya buƙatar wutar lantarki na DC, babban aminci;Yana iya danne ƙananan siginar mitar yadda ya kamata kuma ya sanya siginar mitar ta wuce ta.Rashin lahani na matattara mai girma shine cewa ƙimar attenuation yana da girma, wanda zai iya rinjayar daidaiton siginar;Sigina a cikin lambar wucewa yana da asarar makamashi, tasirin lodi a bayyane yake, kuma amfani da inductor yana da sauƙi don haifar da shigar da wutar lantarki, kuma ƙarar da nauyin tacewa suna da girma idan inductance L ya girma, wanda ba a amfani da shi a ciki. ƙananan mitar yankin.

    Ana amfani da matattara mai tsayi a cikin sauti, bidiyo, da sarrafa hoto don inganta tsayuwar sigina da rage hayaniya.Misali:

    1. Gudanar da sauti: Ana iya amfani da matatun wucewa mai girma a cikin sarrafa sauti don raunana ƙaramar ƙararrakin ƙararrawa ko wasu sigina marasa mahimmanci, don haka inganta ingancin sauti.
    2. Gudanar da Hoto: A cikin sarrafa hoto, ana iya amfani da matattarar wucewa mai girma don haɓaka cikakkun bayanai masu girma a cikin hotuna, suna sa su bayyana.
    3. sarrafa siginar firikwensin: Za a iya amfani da matattara mai mahimmanci don tace ƙananan ƙararrawa a cikin siginar firikwensin, don haka inganta amincin sigina da daidaito.
    4. Sadarwar rediyo: A cikin sadarwar rediyo, ana iya amfani da matattarar maɗaukakiyar wucewa don tace ƙaramar ƙaramar ƙararrawa da siginar tsoma baki, ta yadda za a inganta ingancin sadarwa.

    Qualwaveyana ba da babban taswirar kin amincewa da manyan tacewa a cikin kewayon mitar har zuwa 145GHz.Ana amfani da matattara mai girma a aikace-aikace da yawa.

    img_08
    img_08

    Lambar Sashe

    Takardar bayanai

    Lambar wucewa

    (GHz, min.)

    xiyadangyu

    Lambar wucewa

    (GHz, Max.)

    dayudangyu

    Asarar Shigarwa

    (dB, max.)

    xiyadangyu

    VSWR

    (Max.)

    xiyadangyu

    Tsayawa Tsayawa

    (dB)

    dangyu

    Masu haɗawa

    QHF-380-1000-30 pdf 0.38 1 2.5 1.7 30@DC~0.35GHz SMA
    QHF-1300-7000-40 pdf 1.3 7 2 2 40@0.915GHz SMA
    QHF-1500-9000-60 pdf 1.5 9 3 2 60@1GHz SMA
    QHF-2000-13000-40 pdf 2 13 3 2 40@1.5GHz N
    QHF-2500-18000-60 pdf 2.5 18 3 2 60@1.76GHz SMA
    QHF-2800-15000-40 pdf 2.8 15 2 2 40@1.99GHz SMA
    QHF-3000-13000-65 pdf 3 13 3 2 65@2.5GHz N
    QHF-3000-18000-55 pdf 3 18 2 1.5 70@DC~2.6GHz&55@2.6~2.7GHz SMA
    QHF-3500-18000-20 pdf 3.5 18 1 1.8 20@DC~3.2GHz SMA
    QHF-4000-10000-50 pdf 4 10 1.5 2 50@1.3GHz SMA
    QHF-4000-15000-40 pdf 4 15 2 2 40@2.7GHz SMA
    QHF-4000-18000-15 pdf 4 18 3 2 15@3GHz SMA
    QHF-4000-21000-20 pdf 4 21 2.5 2 20@3GHz SMA
    QHF-5480-18000-50 pdf 5.48 18 0.9 2 50@DC~3.5GHz SMA
    QHF-6000-15000-40 pdf 6 15 2 2 40@3.9GHz SMA
    QHF-7000-24000-60 pdf 7 24 2 1.5 60@DC~6.3GHz SMA
    QHF-7500-24500-60 pdf 7.5 24.5 2 1.5 60@DC~6.77GHz SMA
    QHF-10000-18000-50 pdf 10 18 1.5 2 50@1.3GHz SMA
    QHF-11000-42000-60 pdf 11 42 3.5 2.2 60@DC~10GHz 2.92mm
    QHF-18000-40000-35 pdf 18 40 2 2.3 35@17.5GHz 2.92mm
    QHF-22000-40000-70 pdf 22 40 3 2 70@18GHz 2.92mm
    QHF-26500-40000-60 pdf 26.5 40 3 2 60@3~19GHz 2.92mm
    QHF-33000-60000-40 pdf 33 60 2 2 40@30GHz 1.85mm

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