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  • RF High Stopband Kukana Zosefera zazing'ono za Telecom Low Pass
  • RF High Stopband Kukana Zosefera zazing'ono za Telecom Low Pass
  • RF High Stopband Kukana Zosefera zazing'ono za Telecom Low Pass
  • RF High Stopband Kukana Zosefera zazing'ono za Telecom Low Pass
  • RF High Stopband Kukana Zosefera zazing'ono za Telecom Low Pass

    Mawonekedwe:

    • Kukana Kwambiri kwa Stopband
    • Kukula Kwakung'ono

    Mapulogalamu:

    • Telecom
    • Laborator
    • Olandira Mayeso
    • Zida

    Chosefera chotsika ndi chosefera chomwe chimasunga ma siginecha otsika pochotsa ma siginecha apamwamba kwambiri. Imalola ma siginecha okhala ndi ma frequency ocheperako kuti adutse, koma imakana ma siginecha okhala ndi ma frequency akulu kuposa malirewo.

    Mawonekedwe:

    1. Zizindikiro zokha zomwe zili pansi pa mafupipafupi zimaloledwa kudutsa, pamene zizindikiro pamwamba pake zimasefedwa kapena kufooka.
    2. Podutsa mazizindikiro otsika, palibe pafupifupi kusintha kwa gawo.
    3. Kawirikawiri, capacitor imodzi kapena angapo ndi inductors amagwiritsidwa ntchito popanga zosefera zochepa.

    Ntchito:

    1.chizindikiro chosalala
    fyuluta yotsika kwambiri imagwiritsidwa ntchito makamaka kusalaza chizindikiro, imatha kuchotsa phokoso mu siginecha yapamwamba kwambiri, kuti chizindikirocho chikhale chokhazikika. Pamene chizindikiro chosalala chikufunika, fyuluta yotsika kwambiri imatha kuchotsa phokoso lachisokonezo chapamwamba, motero zimapangitsa kuti dongosolo likhale lodalirika komanso lokhazikika.
    2.kuchepetsa phokoso
    fyuluta yotsika kwambiri sidzakhudza chizindikiro chotsika, pamene kusunga chizindikiro chotsika, phokoso lapamwamba likhoza kusefedwa. Pokonza ma audio kapena kujambula zithunzi, zosefera zotsika zimatha kusefa phokoso ndikupangitsa kuti chizindikirocho chimveke bwino.
    3.chepetsani cholakwika
    Sefa yotsika pang'ono imatha kuchepetsa cholakwikacho, makamaka yoyenera kuyeza kolondola kwa zida. Mu miyeso ina yovuta, fyuluta yotsika imatha kuchotsa phokoso, kusokoneza ndi zinthu zina, kuti zotsatira zake zikhale zolondola komanso zodalirika.
    4.wide osiyanasiyana ntchito
    Zosefera zotsika zimakhala ndi mapulogalamu osiyanasiyana, kuchokera pamawu mpaka pazithunzi, kuchokera pakulankhulana mpaka kuwongolera, pafupifupi kulikonse. Mwachitsanzo, pokonza ma sign a baseband, fyuluta yotsika ndiyofunikira.
    Polankhulana, zosefera zotsika zimatha kusefa phokoso lambiri, kusokoneza, ndi zina zambiri, kuti zitsimikizire kulumikizana; M'munda wowongolera, fyuluta yotsika-pass ingagwiritsidwe ntchito powongolera ma siginecha ndi kusefa kwaphokoso.

    Qualwaveimapereka zosefera zotsika kwambiri zokana zoyimitsa pama frequency osiyanasiyana a DC-50GHz. Zosefera zotsika zotsika zimagwiritsidwa ntchito kwambiri pazinthu zambiri.

    img_08
    img_08

    Gawo Nambala

    Chiphaso

    (GHz, Min.)

    Chiphaso

    (GHz, Max.)

    Kutayika Kwawo

    (dB, Max.)

    Chithunzi cha VSWR

    (Max.)

    Stopband Attenuation

    (dB)

    Zolumikizira

    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 50-50 MHz 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-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 (mtundu) 30@3-5GHz SMA
    QLF-2250-30 DC 2.25 1.2 1.2 (mtundu) 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 (mtundu) 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@3.6-20GHz 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 pa 12 GHz 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 pa 11 GHz SMA
    QLF-10000-50 DC 10 1.5 1.4 50@10.9-18.5GHz SMA
    QLF-11000-45 DC 11 2 1.8 45@12-24GHz SMA
    QLF-11000-50 DC 11 1.5 1.5 50@12.1-19GHz 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-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 @ 20 GHz SMA
    QLF-18000-35 DC 18 1.5 2 35@19-28GHz SMA
    QLF-18000-40 DC 18 2 2 40-20-38GHz 2.92 mm
    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 pa 22 GHz SMA
    QLF-20000-60 DC 20 1 2 60@23-40GHz 2.92 mm
    QLF-20000-70 DC 20 1.5 1.8 70 pa 24 GHz SMA
    QLF-20000-75 DC 20 1.5 2 75@24-44GHz SMA
    QLF-25000-40 DC 25 2 2 40@28-30GHz 2.92 mm
    QLF-25000-40-1 DC 25 1.5 1.7 40@28-40GHz 2.92 mm
    QLF-25000-40-2 DC 25 2 2 40@28-40GHZ, 70@30-44GHz 2.92 mm
    QLF-26000-30 DC 26 1.5 1.7 30 pa 28 GHz 2.92 mm
    QLF-28000-30 DC 28 2 2 30-30-38GHz 2.4 mm
    QLF-33000-25 DC 33 3 2 25@37-50GHz 2.92 mm
    QLF-40000-20 DC 40 2 2 20@60GHz, 40@65GHz, 60@70GHz 2.92 mm
    QLF-50000-20 DC 50 2 2.5 20 pa 60 GHz 2.4 mm

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