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  • Filtè pas ba RF kowaksyal segondè frekans mikrosprip milimèt mikwo ond frekans radyo sispann stripline onn
  • Filtè pas ba RF kowaksyal segondè frekans mikrosprip milimèt mikwo ond frekans radyo sispann stripline onn
  • Filtè pas ba RF kowaksyal segondè frekans mikrosprip milimèt mikwo ond frekans radyo sispann stripline onn
  • Filtè pas ba RF kowaksyal segondè frekans mikrosprip milimèt mikwo ond frekans radyo sispann stripline onn
  • Filtè pas ba RF kowaksyal segondè frekans mikrosprip milimèt mikwo ond frekans radyo sispann stripline onn

    Karakteristik:

    • Segondè rejè stopband
    • Ti gwosè

    Aplikasyon:

    • Telecom
    • Laboratwa
    • Reseptè tès yo
    • Enstrimantasyon

    RF Low Pass Filter se yon filtè pwosesis siyal ki prezève siyal frekans ki ba pa retire siyal frekans segondè. Li pèmèt siyal ak frekans mwens pase yon papòt sèten yo pase, men rejte siyal ak frekans pi gran pase sa papòt.

    Karakteristik nan frekans radyo ki ba filtè pas:

    1. Se sèlman siyal ki anba a yon frekans espesifik yo pèmèt yo pase nan, pandan y ap siyal pi wo a ki frekans yo filtre oswa febli.
    2. Lè wap pase nan siyal ba-frekans, gen prèske pa gen okenn chanjman nan faz.
    3. Anjeneral, youn oswa plis kondansateur ak endukteur yo te itilize yo konstwi telecom filtè pas ki ba.

    Aplikasyon nan filtè kowaksyal ki ba pas:

    1.smooth siyal
    Se segondè frekans ki ba pas filtre sitou itilize lis siyal la, li ka retire bri a nan siyal la wo-frekans, se konsa ke siyal la vin pi estab. Nan ka kote yon siyal lis obligatwa, microstrip ki ba filtre a ka retire gwo-frekans bri entèferans, konsa fè sistèm lan plis serye ak ki estab.
    2.Noise rediksyon
    Filtè pas ki ba pa pral afekte siyal la ki ba-frekans, pandan y ap kenbe siyal la ba-frekans, segondè-frekans bri ka filtre soti. Nan pwosesis odyo oswa pwosesis imaj, filtè pas ki ba ka filtre soti bri epi fè siyal la trete pi klè.
    3.Reduce erè a
    Filtè pas ba ka diminye erè a, espesyalman apwopriye pou mezi enstriman presizyon. Nan kèk mezi mande, filtre a pas ki ba ka retire bri, entèferans ak lòt faktè, se konsa ke rezilta yo mezi yo pi egzat ak serye.
    4.wide ranje aplikasyon an
    Milimèt vag filtre pas ki ba gen yon seri trè lajè nan aplikasyon pou, ki soti nan odyo nan imaj, ki soti nan kominikasyon kontwole, prèske tout kote. Pou egzanp, nan pwosesis siyal baseband, ti gwosè ki ba filtre pas se nesesè.
    Nan kominikasyon, sispann ba pas filtre ka filtre soti segondè-frekans bri, entèferans, elatriye, asire bon jan kalite kominikasyon; Nan jaden an nan kontwòl, ka stripline ki ba filtre a pas dwe itilize pou atenuasyon siyal ak filtraj bri.

    QualwavePwodwi pou mikwo ond filtè pas ki ba nan frekans ranje DC-50GHz. Filtè yo ki ba waves ki ba yo lajman itilize nan aplikasyon pou anpil.

    IMG_08
    IMG_08

    Nimewo pati

    Passan

    (Ghz, min.)

    Passan

    (GHz, Max.)

    Pèt ensèsyon

    (db, max.)

    VSWR

    (Max.)

    Stopband diminisyon

    (db)

    Konektè

    QLF-1-40 DC 0.001 1.5 1.5 40@2-4MHz, 50@4-100MHz Sma
    QLF-2-15-40 0.002 0.015 2.5 1.5 40@17-200MHz Sma
    QLF-2.5-50 DC 0.0025 0.8 1.5 50@5-50MHz Sma
    QLF-5-50 DC 0.005 1 1.5 50@8-50MHz Sma
    QLF-10-50 DC 0.01 1 1.5 50@13-150MHz Sma
    QLF-30-40 DC 0.03 1 1.5 40@45MHz, 60@60MHz Sma
    QLF-32-40 DC 0.032 0.8 1.5 40@50-90MHz N
    QLF-45-20 DC 0.045 1 1.7 20@0.07-0.09GHz Sma
    QLF-55-35 DC 0.055 0.8 1.5 35@0.07-0.2GHz Sma
    QLF-200-2400-60 0.2 2.4 5 1.5 60@3.6GHz Sma
    QLF-300-40 DC 0.3 1 1.5 40@450MHz, 60@600MHz Sma
    QLF-300-60 DC 0.3 0.5 1.5 60@0.643-3GHz Sma
    QLF-330-60 DC 0.33 0.5 1.3 60@0.643-3GHz Sma
    QLF-480-30 DC 0.48 3 1.5 30@0.53-3GHz Sma
    QLF-1000-30 DC 1 0.9 1.2 30@1.9-5GHz Sma
    QLF-1000-70 DC 1 1 1.5 70@1.3-4.2GHz Sma
    QLF-1100-60 DC 1.1 0.9 1.4 60@1.5~3GHz Sma
    QLF-1200-60 DC 1.2 1 1.5 60@1.8-8GHz Sma
    QLF-1400-50 DC 1.4 2 1.6 50@2GHz Max. Sma
    QLF-2000-50 DC 2 1 1.5 50@2.3-4GHz, 40@4~7GHz Sma
    QLF-2186-30 1.5 2.186 2 1.6 30@2.37-3GHz Sma
    QLF-2200-30 DC 2.2 0.9 1.2 (tip.) 30@3-5GHz Sma
    QLF-2250-30 DC 2.25 1.2 1.2 (tip.) 30@3-5GHz Sma
    QLF-2400-58 DC 2.4 2 1.7 58@3-18GHz Sma
    QLF-3000-30 DC 3 0.9 1.3 (tip.) 30@4.78-7.5GHz Sma
    QLF-3200-40 DC 3.2 1 1.5 40@3.8-18GHz Sma
    QLF-3200-60 DC 3.2 1.5 1.5 60@3.6GHz, 60@3.6-20GHz Sma
    QLF-3500-40 DC 3.5 1.5 1.5 40@3.85-18GHz Sma
    QLF-3870-30 DC 3.87 2.5 1.7 30@4.32GHz Sma
    QLF-4000-50 DC 4 1 2 50@4.7-8GHz Sma
    QLF-4000-60 DC 4 1.5 1.3 60@4.5-12.3GHz Sma
    QLF-4400-40 DC 4.4 0.73 1.2 40@6.28-9.8GHz Sma
    QLF-5000-40 DC 5 0.68 1.2 40@7.05-10GHz Sma
    QLF-5000-45 DC 5 1 2 45@5.8-10.5GHz Sma
    QLF-5325-30 DC 5.325 1.5 1.5 30@5.925GHz Sma
    QLF-5500-60 DC 5.5 3 2 60@6-20GHz Sma
    QLF-6000-20 0.5 6 2 1.8 20@6.5GHz Sma
    QLF-6000-45 DC 6 1 2 45@6.8-10.5GHz Sma
    QLF-6000-60 DC 6 1.5 1.3 60@6.7-15.5GHz Sma
    QLF-6500-30 DC 6.5 1 1.8 30@8-15GHz Sma
    QLF-6500-60 DC 6.5 1.5 1.3 60@7.27-15.3GHz Sma
    QLF-7000-48 DC 7 1 2 48@7.8-11GHz Sma
    QLF-7000-50 DC 7 1.5 1.3 50@7.77-15.5GHz Sma
    QLF-8000-40 DC 8 2 2 40@9-25GHz Sma
    QLF-8000-40-1 DC 8 1.2 1.5 40@8.9-16GHz Sma
    QLF-8000-50 DC 8 1.5 1.4 50@8.8-16.2GHz Sma
    QLF-8000-50-1 DC 8 1 2 50@8.8-20GHz Sma
    QLF-8000-50-2 DC 8 1.2 2 50@9-18ghz Sma
    QLF-9000-50 DC 9 1.5 1.4 50@9.8-17GHz Sma
    QLF-9000-50-1 DC 9 1 2 50@15-22GHz Sma
    QLF-9000-60 DC 9 1 1.6 60@14-17GHz Sma
    QLF-9500-50 DC 9.5 1.5 1.4 50@10.2-18GHz Sma
    QLF-10000-20 DC 10 0.5 1.7 20@12GHz Sma
    QLF-10000-30 DC 10 1 1.7 30@13.2GHz Sma
    QLF-10000-30-1 DC 10 1 1.8 30@13-40GHz Sma
    QLF-10000-35 DC 10 1 2 35@11GHz Sma
    QLF-10000-50 DC 10 1.5 1.4 50@10.9-18.5GHz Sma
    QLF-11000-50 DC 11 1.5 1.5 50@12.1-19GHz Sma
    QLF-11000-50-1 DC 11 2 1.7 50@12-40GHz Sma
    QLF-11700-50 DC 11.7 2 1.7 50@12.7-13.45GHz Sma
    QLF-12000-70 DC 12 1 1.7 70@14-19GHz Sma
    QLF-13000-50 DC 13 2 1.5 50@14.1-21GHz Sma
    QLF-13000-55 DC 13 1.5 1.8 55@15.2-40GHz Sma
    QLF-13500-50 DC 13.5 2 1.5 50@14.7-21.3GHz Sma
    QLF-14000-45 DC 14 1 1.8 45@20-40GHz Sma
    QLF-15000-50 DC 15 2.5 1.5 50@16-22.3GHz Sma
    QLF-16000-50 DC 16 1.5 2 50@16.8-24GHz Sma
    QLF-17000-50 DC 17 1.5 2 50@30-33GHz Sma
    QLF-18000-15 DC 18 1 1.7 15@20GHz Sma
    QLF-18000-35 DC 18 1.5 2 35@19-28GHz Sma
    QLF-18000-40 DC 18 2 2 40@20-38GHz 2.92mm
    QLF-18000-45 DC 18 1.2 2 45@28-40GHz Sma
    QLF-18000-50 DC 18 3 1.6 50@19.1-26GHz Sma
    QLF-18000-50-1 DC 18 2 2 50@18.8-19.5GHZ Sma
    QLF-20000-25 DC 20 2 2 25@23-40GHz Sma
    QLF-20000-50 DC 20 1.2 2 50@22GHz Sma
    QLF-20000-60 DC 20 1 2 60@23-40GHz 2.92mm
    QLF-20000-70 DC 20 1.5 1.8 70@24GHz Sma
    QLF-20000-75 DC 20 1.5 2 75@24-44GHz Sma
    QLF-25000-40 DC 25 2 2 40@28-30GHz 2.92mm
    QLF-25000-40-1 DC 25 1.5 1.7 40@28-40GHz 2.92mm
    QLF-25000-40-2 DC 25 2 2 40@28-40GHz, 70@30-44GHz 2.92mm
    QLF-26000-30 DC 26 1.5 1.7 30@28GHz, 70@29 ~ 40GHz Sma
    QLF-28000-30 DC 28 2 2 30@30-38GHz 2.4mm
    QLF-33000-25 DC 33 3 2 25@37-50GHz 2.92mm
    QLF-40000-20 DC 40 2 2 20@60GHz, 40@65GHz, 60@70GHz 2.92mm
    QLF-50000-20 DC 50 2 2.5 20@60GHz 2.4mm

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